A normal echocardiogram doesn't always mean a healthy heart. Persistent symptoms like breathlessness and fatigue can indicate ...
Early diagnosis of pulmonary arterial hypertension improves five-year survival by 42%, compared with delayed diagnosis, a ...
Heart sounds are the noises made as blood moves through the heart with each heartbeat. When the heart valves close, they make a distinct lubb-dupp sound. Healthcare providers listen to the heart's ...