Women may experience unusual fatigue, a sudden exhaustion they never experienced before, even after minor exertion. This they attribute to stress. They may be short of breath with or without chest ...

A mobile ECG linked to AI may help spot silent heart attacks and expand healthcare access in low-resource settings ...

Those changes are often easy to dismiss, such as chest tightness, palpitations, or dizziness. You may also feel a heartbeat ...

There’s good reason to pay attention to even the most understated symptoms: “Your heart is the lifeline of your whole body,” ...

Cardiologists warn that the body often shows subtle signs 24–48 hours before a heart attack. Narrowing arteries, inflammation, and reduced oxygen supply can trigger fatigue, mild chest discomfort, ...