Premature ventricular complexes (PVCs) are extra heartbeats originating from the heart’s lower chambers, potentially causing palpitations or fluttering sensations. While occasional PVCs are common, ...

Mitral valve prolapse is a condition affecting the heart. Doctors may also call it floppy mitral valve syndrome or systolic click-murmur syndrome. It stems from a mitral valve malfunction, which may ...

Chest pain represents one of the most alarming symptoms a person can experience. The immediate fear—”Am I having a heart attack?”—creates tremendous anxiety, and rightfully so. Heart attacks claim ...

Millions of Americans experience chest pain every year. The American Heart Association (AHA) says that chest pain accounts for more than 6.5 million emergency room visits annually in the United States ...

The sensation of chest pain can immediately send your mind racing to: "Oh no, am I having a heart attack?" And, it's true that severe pressure or tightness in the chest is the most common symptom of a ...

Chest pain and shortness of breath are two symptoms that grab your attention quickly, potentially signaling a heart attack if they come on suddenly. And if they develop gradually and worsen over time, ...

Mitral valve prolapse (MVP) occurs when the valve between the heart’s left chambers doesn’t close properly. Many people don’t have symptoms, but others experience heart palpitations, chest pain, and ...