Heart disease refers to any problem affecting the heart, such as coronary artery disease, arrhythmia, and heart failure. Symptoms and treatments depend on the type of heart disease someone has ...

May 22, 2025 — When the workload on the heart increases, the ventricular wall may thicken too, known as cardiac hypertrophy. This is an adaptive response that reduces pressure on the heart and ...

You might love the motivating tempo for workouts or the cadent call for calm that a smartwatch heart rate monitor provides. But when it’s time for an upgrade, what ...

Certain foods, including leafy greens, whole grains, and fatty fish, can benefit your heart health and lower your risk of heart disease. Diet plays a major role in heart health and can affect your ...

Causes of chest pain, some benign and some serious, include heart attack, angina, heartburn, infections, inflammation, and panic attacks. If you experience new chest pain, it's best to seek ...

The heart consists of 4 chambers--2 atria (upper chambers) and 2 ventricles (lower chambers). Blood passes through a valve as it leaves each chamber of the heart. The valves prevent the backward flow ...

Blood pressure during a heart attack could read as normal, elevated, or low—depending on which part of the heart is affected, the severity of the condition, and how the body responds. For example, ...

Heart failure is a condition that occurs when the heart can’t pump as well as it should. This may happen when the heart muscle becomes weak or stiff. As a result, it doesn’t deliver enough blood to ...