Learn about subtle early signs of heart disease, including fatigue, breathlessness, and unusual pain, and when to seek ...

Fainting, or syncope, is often dismissed as harmless, but doctors warn it can be an early sign of heart failure. It occurs ...

Often dismissed as stress or dehydration, fainting can be the heart's first warning sign. Cardiologists caution that unexplained blackouts may signal serious rhythm or structural problems, and early ...

You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to the ...

The ED evaluation of syncope necessitates obtaining a careful history to determine whether such causes as intoxication, sepsis, migraine, or seizure are likely. Physical examination will aid in ...