Heart failure is a public health problem of enormous and growing significance. It affects more than 5 million people in the United States. As the population ages and the incidence of patients surviving other symptomatic cardiac diseases such as myocardial infarction (MI) continues to rise, the incidence of heart failure and its mortality rate will continue to increase. Heart failure is the only cardiovascular disease that is increasing in prevalence.
Create a comparative chart for Left sided heart failure vs. right sided heart failure addressing each core topic as listed below:
1.Define Left/ Right sided heart failure and its causes.
2.Signs and symptoms
3.Clinical manifestations
4.Treatment and management
Topic | Left-Sided Heart Failure | Right-Sided Heart Failure |
---|---|---|
Definition | Inability of the left ventricle to pump blood effectively, leading to backup of blood in the lungs. | Inability of the right ventricle to pump blood effectively, leading to backup of blood in the veins. |
Causes | Coronary artery disease (CAD), high blood pressure, valve disease, cardiomyopathy, previous MI, diabetes, thyroid disorders. | Left-sided heart failure, pulmonary embolism, COPD, lung disease, congenital heart defects, pulmonary hypertension. |
Signs & Symptoms | Shortness of breath, fatigue, dry cough (especially at night), wheezing, weight gain, chest pain, palpitations, swelling in ankles and legs. | Swollen ankles and legs, abdominal swelling (ascites), jugular vein distention, fatigue, nausea, loss of appetite, yellowing of skin and eyes (jaundice), difficulty breathing in severe cases. |
Clinical Manifestations | Lung congestion, pulmonary edema, pleural effusion, reduced exercise tolerance, heart murmur, abnormal chest X-ray and ECG. | Peripheral edema, ascites, hepatomegaly, jugular vein distention, cyanosis, elevated liver enzymes, abnormal chest X-ray and ECG. |
Treatment & Management | Lifestyle modifications (diet, exercise, weight loss), medications (diuretics, ACE inhibitors, ARBs, beta blockers), cardiac devices (pacemakers, defibrillators), surgery (valve replacement, bypass surgery). | Treatment of underlying cause (left-sided HF, pulmonary embolism), diuretics, oxygen therapy, vasodilators, lung transplantation in severe cases. |
Prognosis | Varies depending on severity, underlying cause, and adherence to treatment. Five-year survival rate is about 50%. | Generally worse than left-sided HF, five-year survival rate is about 30%. |
Additional Notes: