A heart attack occurs when a blockage develops that prevents blood flow to part of the heart. Without enough blood, the heart cannot function properly. Partial blockages can also damage the heart ...

Recognize 5 crucial warning signs that indicate heart weakness. Early detection of these symptoms can help prevent serious cardiovascular complications.

Warning signs of a heart attack can appear on your skin and nails, like a blue or purple colour or a net-like pattern, yellow-orange coloured waxy growths on skin, or even swelling on your fingers.

Heart attacks increase heart failure risk. Dr. Teuteberg believes cardiac attacks damage the heart, making it pump less ...

Your oral health can offer a glimpse into your heart’s condition. Taking good care of your teeth and gums isn’t just for a ...

This app can detect early signs of heart failure in 7 seconds — and was invented by a 14-year-old from Texas By . Diana Bruk. Published June 5, 2025, 7:30 p.m. ET.

Arteries that can't widen properly may be an early sign of blood vessel damage, which raises the risk for heart attacks, stroke and other health problems later in life. "We're looking at a window ...

Dr. Safi Haq, a cardiovascular and thoracic surgeon at Our Lady of Lourdes Heart Hospital, says that heart disease often looks different in women, which can make it harder to catch early.