What does RFV mean in PHYSIOLOGY

Common causes of RFV include pulmonary hypertension, pulmonary embolism, intrinsic lung disease, cardiomyopathies or other heart diseases, and chronic hypoxia. It can also be caused by left-sided heart failure that is not adequately treated.

Symptoms of RFV may include fatigue, shortness of breath (dyspnea), chest pain, swelling of the legs and feet (edema), and rapid breathing (tachypnea). Some patients may develop arrhythmias.

Diagnosis of RFV typically involves a physical exam as well as imaging tests such as an echocardiogram or MRI to assess the heart structure and function. Blood tests may also be ordered to check for any underlying conditions causing the right ventricular failure.

Treatment for RFV can involve medications to manage symptoms and lower blood pressure in the lungs; these include diuretics to reduce fluid accumulation, vasodilators to reduce resistance in blood flow, ACE inhibitors or ARBs to help control high blood pressure in the lungs, anticoagulants to decrease risk for pulmonary embolism, and oxygen therapy if necessary. In some cases surgery or implantable devices may be necessary.

Lifestyle changes such as limiting caffeine intake, avoiding alcohol use and smoking cessation can help improve quality of life when managing RVF. Adequate sleep, healthy diet and regular exercise are also important. Additionally, it's important to monitor symptoms regularly and follow your doctor's instructions carefully when taking medications.