Theophylline congestive heart failure

Theophylline elimination in congestive heart failure

The climination of theophylline (clearance, half-life) was investigated in 50 patients with chronic congestive heart failure (grade III/IV) and in 20 controls. The cardiac diagnosis was based on clinical and hemodynamic parameters In patients in congestive heart failure, theophylline in the usual dosage caused a significant fall of venous pressure and a shortening of the abnormally prolonged circulation time. 3. 3. The effect upon the coronary circulation is uncertain disease. Patients with congestive heart failure or liver disease had significantly longer half-lives and signifi-cantly lower clearances. Bauer and Blouin19 examined the influence of age on theophylline clearance in 59 adult patients with chronic obstructive pulmonary disease (COPD) requiring intravenous aminophylline harmful and beneficial effects of theophylline and related substances in heart failure patients. (Circulation. 2004;110: 2157-2162.) Key Words: heart failure theophylline nervous system, sympathetic ventilation sleep apnea There is an emerging epidemic of congestive heart failure (CHF).1 Therapeutic strategies in CHF patients, such a

The clinical value of theophylline in heart disease

N2 - Background - Patients with heart failure have high levels of central sympathetic outflow and also have a high prevalence of sleep-related breathing disorders, predominantly central sleep apnea. The options for treating central sleep apnea in heart failure are limited and include theophylline Theophylline clearance may decrease in patients with congestive heart failure, acute pulmonary edema, hepatic disease, cor pulmonale, acute hepatitis, hypothyroidism, cirrhosis, fever, or sepsis with multi- organ failure and shock. Use with caution in patients with hyperthyroidism, seizure disorder, peptic ulcer, or cardiovascular disease Applicable conditions: Congestive Heart Failure, Pulmonary Edema, Cor Pulmonale, Liver Disease, Shock, Influenza, Fever, Hypothyroidism, Panhypopituitarism Certain conditions have been identified as causes of reduced theophylline clearance Liver disease: Do not exceed 400 mg/day if there is cirrhosis, acute hepatitis, or liver failure.Intravenous doses should not exceed 0.2 mg/kg/per for children under 16 years of age or 16 mg/kg/per for anyone older. Kidney impairment: Reduce the dose by 50% infants under 3 months.; Smoking: Tobacco smoke speeds the clearance of theophylline from the body

If you're living with congestive heart failure (CHF), it's important to be aware there are certain medications that could exacerbate your condition. Some drugs, including many used to treat other ailments, are known to worsen heart failure, typically by raising blood pressure and heart rate, creating an irregular heartbeat, or causing edema (swelling) due to a buildup of fluid in the body Animals with pre-existing cardiac arrhythmias or congestive heart failure may need additional monitoring. Theophylline has a low volume of distribution. The dose should be calculated based on lean body mass. Theophylline crosses the placenta

Theophylline clearance in obese patients in relation to smoking and congestive heart failure. Slaughter RL, Lanc RA. The effect of obesity on the total body clearance (Cltot) of theophylline was evaluated in nonsmokers and smokers with and without congestive heart failure (CHF). The obese patients were compared with similar nonobese subjects. Inpharma 1461 - 30 Oct 2004 Differential effects of theophylline in congestive heart failure Theophylline does not increase sympathetic activity in patients with congestive heart failure (CHF), but it does increase ventilation and plasma renin levels, report researchers from Germany and the US. In this study, 22 patients with CHF and 22 healthy volunteers were randomised to receive a single IV. Theophylline levels above 35 mg/l increase the incidence of seizures and cardiac arrythmias. The clearance of theophylline is affected by many variables which necessitate carefully individualized dosage. Age, smoking, congestive heart failure, other diseases and drug interactions all contribute to a change in the metabolism of theophylline.. Theophylline for Dogs Theophylline is a prescription medication that's used to treat asthmatic bronchitis, chronic obstructive pulmonary disease and congestive heart failure in dogs. It is a bronchodilator used to reduce inflammation and swelling of muscles in the lungs and chest Congestive Heart Failure (CHF) Theophylline clearance is decreased by 50% or more in patients with CHF. The extent of reduction in theophylline clearance in patients with CHF appears to be directly correlated to the severity of the cardiac disease. Since theophylline clearance is independent of liver blood flow, the reduction in clearance.

In patients with stable heart failure, oral theophylline therapy reduced the number of episodes of apnea and hypopnea and the duration of arterial oxyhemoglobin desaturation during sleep. Introductio Overview. Heart failure, sometimes known as congestive heart failure, occurs when your heart muscle doesn't pump blood as well as it should. Certain conditions, such as narrowed arteries in your heart (coronary artery disease) or high blood pressure, gradually leave your heart too weak or stiff to fill and pump efficiently People who are hypoxic — theophylline can potentiate hypokalaemia resulting from hypoxia. Careful monitoring is recommended for patients with congestive heart failure, chronic alcoholism, hepatic dysfunction, or viral infections — they may have a lower clearance of theophylline, which could lead to higher than normal plasma levels Theophylline is a bronchodilator used by veterinarians to control several illnesses including congestive heart failure and asthmatic bronchitis in pets. The medicine works by relaxing the smooth muscle surrounding the windpipe leading to easier breathing for animals suffering asthmatic reactions. Theophylline dosage for dog The effect of right heart failure on theophylline clearance was investigated in rats in which right ventricular pressure overload was produced by pulmonary artery constriction (PAC). Fifteen wk after the surgery, compared to sham-operated controls (n = 9), PAC rats (n = 9) showed markedly elevated mean central venous pressure (11 +/- 3 vs 1.44.

Aminophylline dosing in congestive heart failur

Theophylline is used off label to treat cough caused by bronchoconstriction. It is given by mouth in the form of a tablet or liquid, or in hospital as an injection. The most common side effects include stomach upset and excitement. It should be used with caution in pets with abnormal heart rhythms, seizures, stomach ulcers, hyperthyroidism, kidney, liver, or heart disease, severely high blood. The effect of theophylline on periodic breathing was measured by transcutaneous oxygen monitoring in 7 patients suffering from chronic congestive heart failure. Theophylline significantly decreased the frequency of Cheyne — Stokes breathing. Transcutaneous oxygen monitoring proved to be a useful method to follow changes in the breathing pattern Theophylline choline 600 mg was given as a single oral dose to nine patients in chronic left ventricular failure due to myocardial dysfunction. Cardiac output, left ventricular filling pressure (LVFP) and right atrial pressure (RAP) were measured with a pulmonary artery thermodilution catheter for the following 3 hr. Continuous recordings of cardiac rhythm were made throughout the study Theophylline disposition (clearance, Within 24 hours of admission, the mean clearance in our patients without congestive heart failure or pneumonia was 44.5 ml per hour per kg of body weight, 40 per cent less than the value on which the widely used 0.9 mg per kg per hour dosage is based. The unexplained interindividual variability of. The major factors that affected theophylline Cl T in this population included age, liver disease, smoking status, and congestive heart failure. Age showed strong correlation ( r = −0.49) with Cl T

Differential Effects of Theophylline on Sympathetic

Congestive heart failure is oneof the most common causes of death in the U.S.1,4-5 Of the over 2 million Americans with CHF,50% will die within 5 years. Patients with CHF need special attention during dental care including avoiding procedures that can strain the clarithromycin) for patient taking theophylline 8. Outpatient general anesthesia , Congestive Heart Failure (CHF) Theophylline clearance is decreased by 50% or more in patients with CHF. The extent of reduction in theophylline clearance in patients with CHF appears to be directly correlated to the severity of the cardiac disease

Theophylline disposition in acutely ill hospitalized

WARNING: CONGESTIVE HEART FAILURE • Thiazolidinediones, including ACTOS, cause or exacerbate congestive heart failure in some patients (see WARNINGS). After initiation of ACTOS, and after dose increases, observe patients carefully for signs and symptoms of heart failure (including excessive, rapid weight gain, dyspnea, and/or edema) Theophylline is used off label to treat cough caused by bronchoconstriction. It is given by mouth in the form of a tablet or liquid, or in hospital as an injection. The most common side effects include stomach upset and excitement. It should be used with caution in pets with abnormal heart rhythms, seizures, stomach ulcers, hyperthyroidism, kidney, liver, or heart disease, severely high blood. Theophylline, also known as 1,3-dimethylxanthine, is a phosphodiesterase inhibiting drug used in therapy for respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma under a variety of brand names. As a member of the xanthine family, it bears structural and pharmacological similarity to theobromine and caffeine, and is readily found in nature, being present in tea. Adverse effects. Based upon small case series, patients with congestive heart failure and Cheyne-Stokes respiration have a significantly greater mortality,8 9 particularly if present during wakefulness,10 than those without Cheyne-Stokes respiration. Although Cheyne-Stokes respiration is likely to arise as a result of congestive heart failure, once present it is likely to have adverse effects.

Congestive heart failure; Theophylline clearance is decreased by ≥ 50% in patients with CHF; Careful attention to dose reduction and frequent monitoring of serum theophylline concentrations are required in patients with CHF; Smokers (tobacco and THC Congestive Heart Failure (CHF): Theophylline clearance is decreased by 50% or more in patients with CHF. The extent of reduction in theophylline clearance in patients with CHF appears to be directly correlated to the severity of the cardiac disease. Since theophylline clearance is independent of liver blood flow, the reduction in clearance. Congestive heart failure (CHF) is a condition in which the muscles of your heart are no longer able to pump blood effectively. It's a long-term condition that usually gets worse over time, but. After compensation of congestive heart failure was achieved the theophylline infusion was repeated. OUTCOME MEASURES: Serum theophylline concentrations were measured at 2, 6, 12, and 18 hours after completion of the dose at base line and following treatment

Congestive heart failure Febrile viral upper respiratory illness Congestive heart failure with hepatic congestion has been demonstrated to reduce the clearance of theophylline by 50% while doubling the half life, thereby reducing drug elimination, increasing concentrations, and leading to toxic effects After the second measurement (during Key words: Theophylline, Congestive heart failure; periodic breathing, adenosine Watt and R o u t l e d g e o b s e r v e d that adenosine stimulated respiration in h u m a n s [1]. It has b e e n suggested that adenosine stimulates respiration by binding to specific P~-purinoceptors, which can be b l o c k. Theophylline ER (Extended-release) is a bronchodilator used to open air passages in the lungs. It relaxes muscles in the lungs and chest. Theophylline is used in the treatment of heart failure, asthma, bronchitis, and pulmonary edema. Theophylline ER may also be used for purposes other than those listed here Theophylline clearance in obese patients in relation to smoking and congestive heart failure. Slaughter RL, Lanc RA. Drug Intell Clin Pharm, 17(4):274-276, 01 Apr 1983 Cited by: 2 articles | PMID: 683995

Congestive heart failure (also called heart failure) is a serious condition in which the heart doesn't pump blood as efficiently as it should. Despite its name, heart failure doesn't mean that the heart has literally failed or is about to stop working. Rather, it means that the heart muscle has become less able to contract over time or has. Theophylline is a bronchodilator used in veterinary therapy that is effective in the management of congestive heart failure, asthmatic bronchitis and chronic obstructive pulmonary disease in animals. Included in the drug classification as smooth muscle relaxant, the medication is active against conditions affecting the respiratory muscles of. Congestive heart failure (CHF) is a major cause of mortality and morbidity. Among patients with heart failure, sleep disordered breathing (SDB) is a common problem. Current evidence suggests that SDB, particularly central SDB, is more prevalent in patients with CHF than in the general population, but it is underdiagnosed as SDB symptoms that are less prevalent in CHF

Differential Effects of Theophylline on Sympathetic

Drug classes used in management of congestive heart failure: bipyridines (e.g. milrinone (Primacor), amrinone (Inocor)) alpha1 adrenergic agonists (e.g. phenylephrine (Neo-Synephrine) Congestive Heart Failure Chronic or acute state resulting from failure of the heart to meet oxygen demands of the body Underlying Problems: Left Ventricular Dysfunction (original explanation) (i.e. failure to pump / hemodynamic model, treat with positive inotropic agents) Neuroendocrine Activation(now included) (prevent or delay re-modeling Theophylline injectable should be stored at 20° to 25°C (68° to 77°F), and protected from freezing and light. Injectables should not be used if it shows precipitate (crystals) in solution. Store tablets at dry room temperature in closed container. Store oral liquid or syrup at room temperature between 15 o and 30 o C (59 o and 86 o F)

Theophylline - FDA prescribing information, side effects

Theophylline E.R. is used in the treatment of heart failure, pulmonary edema, bronchial asthma, and chronic obstructive pulmonary disease. Theophylline E.R. tablets should not be crushed, chewed, or broken unless told to do so by your veterinarian. The tablet should be swallowed whole so that the medication is released slowly Theophylline may be of some benefit as it is able to stimulate heart muscle giving it a slightly positive effect on heart strength, as well as, being able to relax smooth muscle allowing for bronchodilation making it easier to breathe in pulmonary congestion secondary to heart failure Theophylline. Increased theophylline concentration. , et al. Amiodarone in patients with congestive heart failure and asymptomatic ventricular arrhythmia. Survival Trial of Antiarrhythmic.


METHODS: Patients with stable, optimally treated chronic congestive heart failure were monitored by polysomnography during nocturnal sleep. The effects of theophylline therapy on periodic breathing associated with stable heart failure were observed before and after treatment. RESULTS: Patients were divided into two groups Congestive heart failure; Lung cancer; Lung failure; Pulmonary embolism; You may be at higher risk for MAT if you have: Coronary heart disease; Diabetes; Had surgery within the last 6 weeks; Overdosed on the drug theophylline; Sepsis ; When the heart rate is less than 100 beats per minute, the arrhythmia is called wandering atrial pacemaker. Furosemide / Spironolactone / Theophylline may be prescribed for. Hypertension. Congestive Heart Failure. Fluid Retention. The dosage form available for Furosemide / Spironolactone / Theophylline is Capsule. Wedgewood Pharmacy compounds more than 2,000 formulations in capsule form. The potency of each compounded capsule is verified through.

Theo 24, Theocron (theophylline) dosing, indications

  1. g cardiac disease. It occurs because the heart is no longer able to maintain normal venous/capillary pressures, cardiac output, and/or systemic blood pressure. It is most commonly caused by a chronic disease that results in a severe decrease in myocardial.
  2. Whether theophylline alters sympathetic activity in heart failure patients is not known. Methods and Results—Using a single-blinded, randomized, placebo-controlled study design, we investigated the sympathetic, hemodynamic, neurohumoral, and ventilatory effects of theophylline in patients with congestive heart failure compared with healthy.
  3. severe systemic edema as a result of congestive heart failure which had been gradually worsening over the past six months. His serum potassium is 2.9 mEq/L (3.5-5.3). What medications may have contributed to heart failure in this patient? H. M. is a 63 year old male with a long history of hypertension and coronary vascular disease
  4. Heart failure, sometimes called congestive cardiac failure (CCF), is a condition in which the heart muscle is weakened and can't pump as well as it usually does. The main pumping chambers of the heart (the ventricles) can change size and thickness, and either can't contract (squeeze) or can't relax (fill) as well as they should
  5. Congestive heart failure (CHF), also called heart failure, is a condition in which the heart can no longer pump blood as efficiently as it used to. This causes blood and other fluids to back up in the body - particularly in the liver, lungs, hands, and feet. Learn about CHF and related laboratory tests
  6. Congestive Heart Failure Treatments. Currently, there is no cure for congestive heart failure. Treatments are designed to reduce symptoms and slow progression of the disease. However, early diagnosis and treatment can help you lead a long and active life. The good news is that more congestive heart failure treatment options exist today than.
  7. istered for clinical use. As a member of the xanthine family, it bears structural and pharmacological similarity to caffeine

Theophylline - Pharmacokinetic

  1. Heart failure affects nearly 6 million Americans. Roughly 670,000 people are diagnosed with heart failure each year. It is the leading cause of hospitalization in people older than age 65
  2. Hanly PJ, Zuberi-Khokhar NS. Increased mortality associated with Cheyne-Stokes respiration in patients with congestive heart failure. Am J Respir Crit Care Med 1996; 153:272. Brack T, Thüer I, Clarenbach CF, et al. Daytime Cheyne-Stokes respiration in ambulatory patients with severe congestive heart failure is associated with increased mortality
  3. Fingerprint Dive into the research topics of 'In-hospital complications among survivors of admission for congestive heart failure, chronic obstructive pulmonary disease, or diabetes mellitus'. Together they form a unique fingerprint. Chronic Obstructive Pulmonary Disease Medicine & Life Science

Reduced theophylline clearance due to hepatic congestion

Nasal positive airway pressure devices. Various positive airway pressure devices have been used to treat CSA in congestive heart failure [1, 2, 30].Nasal CPAP has been studied most extensively, and results reported from different laboratories differ [].The present author studied 21 heart failure patients with CSA, and nine (43%) responded to CPAP on the first night of treatment [] Theophylline, alkaloidal drug used in medicine as an antiasthmatic, coronary vasodilator, and diuretic. Theophylline is a xanthine alkaloid, a methylxanthine chemically related to caffeine and theobromine. It is administered by injection for the treatment of congestive heart failure to stimulate the heart and increase the total output of. An MRI can show your heart's structure (muscle, valves and chambers) as well as how well blood flows through your heart and major vessels. An MRI of the heart lets your doctor see if your heart is damaged from a heart attack, or if there is lack of blood flow to the heart muscle because of narrowed or blocked arteries To diagnose heart failure, your doctor will take a careful medical history, review your symptoms and perform a physical examination. Your doctor will also check for the presence of risk factors, such as high blood pressure, coronary artery disease or diabetes. Using a stethoscope, your doctor can listen to your lungs for signs of congestion

Congestive heart failure is a type of heart failure that requires seeking timely medical attention, although sometimes the two terms are used interchangeably. Your body depends on the heart's pumping action to deliver oxygen- and nutrient-rich blood to the body's cells. When the cells are nourished properly, the body can function normally Presenters in Sleep-Disordered Breathing and Congestive Heart Failure: An Update! addressed this on Monday, October 19. The session is available for viewing on the virtual CHEST 2020 meeting platform through January 18, 2021, for registered attendees. The prevalence of SDB is very high and is largely undiagnosed in patients with heart. Central sleep apnea in congestive heart failure: prevalence, mechanisms, impact, and therapeutic options. Semin Respir Crit Care Med. 2005; 26(1):44-55 (ISSN: 1069-3424) Javaheri S. Heart failure due to left ventricular systolic dysfunction is a prevalent syndrome and associated with morbidity, mortality, and huge economic cost Congestive cardiac failure, congestive liver disease and polypharmacy were factors isolated from this case that expedited the patients' development of theophylline toxicity. This was perpetuated by delay in diagnosis due to presentation with generalised symptoms including tachycardia, vomiting and neurological symptoms

the effect of theophylline ethylene diamine on renal function in control subjects and in patients with congestive heart failure James O. Davis and Nathan W. Shock Section on Cardiovascular Diseases and Gerontology, National Heart Institute, National Institutes of Health, Bethesda, Marylan A study was designed to examine the pharmacokinetics of theophylline in a well defined group of congestive heart failure (CHF) patients, without liver disease, and to evaluate the validity of the dosage guidelines recommended by the FDA. A total of five CHF patients and seven non-CHF patients were entered and studied Congestive heart failure (CHF) is a common clinical disorder that results in pulmonary vascular congestion and reduced cardiac output. CHF should be considered in the differential diagnosis of any adult patient who presents with dyspnea and/or respiratory failure. The diagnosis of heart Congestive cardiac failure (CCF), also known as congestive heart failure (CHF) or simply heart failure, refers to the clinical syndrome caused by inherited or acquired abnormalities of heart structure and function, causing a constellation of symptoms and signs that lead to decreased quality and quantity of life

Theophylline - Treating Heart & Respiratory Diseases in Dog

  1. End-of-Life Signs: Congestive Heart Failure. Nearly 6 million Americans suffer from Congestive Heart Failure. Congestive Heart Failure (CHF) occurs when the heart is unable to pump blood fast enough, resulting in swelling, shortness of breath, and other issues. Unfortunately, there is no cure for congestive heart failure
  2. Some of the symptoms of congestive heart failure include: Chest pain in heart failure caused by a heart attack. Shortness of breath when lying down or exerting yourself. Severe, sudden shortness of breath and coughing up foamy mucus. Swelling of the ankles, legs, and feet. Trouble concentrating and decreased alertness
  3. Congestive Heart Failure (CHF) - Everything you need to know.This video tutorial is brought to you by: Ali Feili MD, MBAMore info on Congestive Heart Failure..
  4. Congestive heart failure (CHF) refers to a condition in which the heart loses the ability to function properly. Heart disease, high blood pressure, diabetes, myocarditis, and cardiomyopathies are just a few potential causes of congestive heart failure. Signs and symptoms of congestive heart failure may include fatigue, breathlessness.
  5. Congestive heart failure (CHF), or simply heart failure, affects the heart's ability to pump blood around the body. Despite its name, CHF does not mean that the heart has failed completely
  6. ophylline Injection is contraindicated in patients hypersensitive to xanthines or to ethylenedia
  7. Congestive heart failure (CHF) is a condition in which the heart's function as a pump is inadequate to meet the body's needs.; Many disease processes can impair the pumping efficiency of the heart to cause congestive heart failure. The symptoms of congestive heart failure vary, but can include

Factors that reduce theophylline clearance include: prematurity, age >65, acute pulmonary edema , congestive heart failure, cor pulmonale, hepatic cirrhosis, severe obstructive pulmonary disease. Examples of drug-drug interaction include cimetidine, macrolide antibiotics like erythromycin, quinolones which can cause increase level My 15 year old Maltese was diagnosed with congestive heart failure and a collapsing trachea about 18 months ago. She weighs 7 pounds and is on 1.25 mg Vetmedin twice a day and 12.5 mg Salix twice a day. My vet added Enalapril two weeks ago but I stopped it after 5 days because it made the coughing so much worse Ninja Nerds,Join as we begin our two part lecture series on Congestive Heart Failure. During this lecture, Zach Murphy, PA-C will be discussing the pathophys.. This could mean 2 to 3 pounds in a 24-hour period, or 5 pounds over the course of a week. You may also feel nauseous or lose your appetite. Other symptoms of both acute and chronic heart failure. Heart failure symptoms are related to the changes that occur to your heart and body, and the severity depends on how weak your heart is. The symptoms can include: The symptoms can include.

Heart failure costs the nation an estimated $30.7 billion in 2012. 2 This total includes the cost of health care services, medicines to treat heart failure, and missed days of work. Deaths from Heart Failure Vary by Geography. Heart failure is more common in some areas of the United States than in others. Below is a map showing the rate of. Management of the persistently edematous patient in an advanced stage of congestive heart failure presents a serious problem frequently encountered in medical practice. Such a patient is commonly considered refractory to treatment when he no longer responds to the combined use of bed rest, low salt diet, adequate digitalization and repeated. Currently there are limited therapeutic options prior to the onset of CHF, and those options typically include the use of an ACE-inhibitor drug like enalapril or benazapril once heart enlargement is observed, Stern said. After the onset of congestive heart failure, a whole host of medications become standard of care for dogs with this. If you live with congestive heart failure (CHF), you're probably no stranger to your doctor's warnings to stay out of the summer sun. The heat can actually be very dangerous for those living with CHF. When it's hot outside, the body has to work harder to maintain a safe body temperature, and it does this largely through the production of sweat

Congestive Heart Failure (CHF) As A Result Of Dilated

When the right heart fails because of chronic lung disease, pulmonary artery hypertension, or pulmonic valve stenosis, it hypertrophies and results in chronic diastolic failure of the right ventricle. This is chronic cor pulmonale. If a physician documents these diagnoses as 'CHF,' all you have is code 428.0 Cheyne-Stokes respiration (CSR) is a form of sleep-disordered breathing seen in approximately 40% of congestive heart failure patients with a left ventricular ejection fraction of <40%. It is characterized by a crescendo-decrescendo alteration in tidal volume separated by periods of apnea or hypopnea. Sleep is generally disrupted, often with frequent nocturnal arousals There are many causes of heart failure, but the condition is generally broken down into two types: Heart failure with reduced left ventricular function (HF-rEF) The lower left chamber of the heart (left ventricle) gets bigger (enlarges) and cannot squeeze (contract) hard enough to pump the right amount of oxygen-rich blood to the rest of the body

Congestive heart failurePPT - Congestive Heart Failure Case Study PowerPointcongestive heart failure pathophysiology

Theophylline and caffeine are medications used to ease breathing and stimulate respiration in people with asthma or COPD. Lab tests measure blood levels to help determine the right dose, maintain a therapeutic level, or detect levels that are too high (toxic) Congestive heart failure Diastolic dysfunctio n Systolic dysfunction OSA CS A OSA Coronary disease or hypertension. Treatment of OSA ♥Weight loss ♥Theophylline ♥Pacemaker ♥Heart Transplantation. CANPAP ♥258 patients age 18-79 with heart failure, ejection fraction < Lasix is commonly used to treat fluid accumulation in the lungs and abdomen caused by congestive heart failure, but it is also effective for other medical conditions in dogs. Some of these conditions include edema and fluid retention from other causes, high blood potassium or calcium levels, high blood pressure, and acute kidney failure Theophylline is a bronchiodiator, relaxing the chest muscles and opening air passages. It can be used for both dogs and cats suffering from COPD, asthma, pulmonary edema or heart failure. Vetmedin for dogs is an oral cardiac drug used to manage the symptoms of mild to severe CHF, congestive heart failure, due to DCM (dilated cardiomyopathy) Esther Shao, MD, Ph.D. At MaineHealth Cardiology there's new hope for patients with congestive heart failure. Melanie Cole (Host) : Long recognized as a leader in cardiac care, the Maine Medical Center Cardiovascular Institute remains on the forefront of today's most advanced treatments and procedures. My guest today is Dr. Esther Shao