As daylight saving time approaches, understanding the cardiovascular risks and taking preventive steps could save your life.

Even a one-hour shift can unsettle circadian rhythms and raise stress hormones, particularly for people already living with heart disease or chronic sleep deprivation.

Daylight Saving Time begins Sunday, and beyond losing an hour of sleep, health experts warn the time change carries added risks for people with a history of heart disease.

Stress doesn’t just affect your mental health. High stress can increase your risk of having a heart attack, as can a sudden surge of excitement or fear. Whether it is short-term or chronic, stress can ...

Noise pollution from traffic is emerging as an increasingly acute threat to health, and new research shows that even moderate road traffic noise can affect the heart and circulatory system after just ...

Women's heart health needs its pink-ribbon moment.

It can raise heart attack risk by 140 percent. Here are symptoms to look for.

Chronic, mild dehydration quietly increases the workload on your cardiovascular system. Even mild dehydration reduces blood ...

Heart attacks feel sudden. But doctors say they follow patterns the body quietly repeats every day. One of the most striking patterns appears in the early morning hours.Cardiologists have observed ...

Nearly everyone who experiences a cardiovascular event — heart attacks, heart failure and strokes — exhibits at least one modifiable risk factor beforehand, new research shows. The study refutes the ...

New research in Sweden has produced a "blueprint" revealing how the human heart is built during prenatal development. It offers insights that could lead to improved prenatal care and new treatments ...