What Is the Difference Between Heart Failure, Heart Disease, and a Heart Attack? Heart disease is an umbrella term for a lot of different conditions, such as: Arrhythmia, or irregular heartbeat ...

Preventing heart disease starts long before symptoms appear, and understanding what works (and what doesn’t) can make all the difference. Heart disease remains the leading cause of death worldwide, ...

Heart failure sounds alarming—and rightfully so. Yet approximately 6.5 million Americans currently live with this condition, many with the specific variant called systolic heart failure, and a ...

Guidelines may vary, but generally, heart rates greater than 120 to 150 beats per minute can be dangerous. When the heart rate is that high, a person with AFib should consider seeking medical ...

When it comes to heart function, anything that deviates from normal behavior is cause for concern, especially if you’re at risk of heart disease. One of the most common "abnormal" behaviors is a heart ...

Heart palpitations are a common but usually harmless symptom. However, persistent heart palpitations or other severe symptoms, such as chest pain, shortness of breath, or fainting, require prompt ...

Your pediatrician listens to your child's heart with a stethoscope to assess its function and health. They hear the first and second heartbeats caused by the valves closing, but they also listen for ...

Heart rate zones represent different percentages of your maximum heart rate. They can help guide the intensity and effectiveness of your workouts. The benefits of exercise are widespread and include ...

Cardiac surgeon Amy Fiedler, MD, stares at the motionless heart below her in an operating room at UC San Francisco’s Helen Diller Medical Center at Parnassus Heights. She’s nearly five hours into a ...