
Physical Activity and Your Heart - Benefits - NHLBI, NIH
Mar 24, 2022 · For people who have coronary heart disease, regular aerobic activity helps the heart work better. It also may reduce the risk of a second heart attack in people who already …
Why mental stress can take a toll on the heart - NHLBI, NIH
Jun 13, 2024 · Stressful events can negatively impact the heart. In 2021, NIH-supported researchers found that one in six people with heart disease were twice as likely to experience …
Heart disease can lead to a heart attack. A heart attack happens when a cholesterol-rich plaque bursts and releases its contents into the bloodstream. This causes a blood clot to form over …
Cardiogenic Shock - What is Cardiogenic Shock? | NHLBI, NIH
Mar 24, 2022 · Most often the cause of cardiogenic shock is a serious heart attack. Other health problems that may lead to cardiogenic shock include heart failure, which happens when the …
How Smoking Affects the Heart and Blood Vessels - NHLBI, NIH
Mar 24, 2022 · If you smoke and already have heart disease, quitting reduces your risk of cardiac death, heart attacks, and death from other chronic diseases. Not smoking is an important part …
Heart Attack - Causes and Risk Factors - NHLBI, NIH
Mar 24, 2022 · High blood pressure or preeclampsia (high blood pressure during pregnancy) High blood sugar or diabetes; High blood triglycerides; Overweight and obesity; If you have three or …
Heart Attack - What Is a Heart Attack? - NHLBI, NIH
Mar 24, 2022 · A heart attack can cause sudden cardiac arrest. Most heart attacks are caused by coronary artery disease. Your age, lifestyle habits, and other medical conditions can raise your …
Heart Tests - Heart Tests - NHLBI, NIH
Mar 24, 2022 · During this time, your healthcare team will check your heart rate, blood pressure, and the catheter insertion site. Coronary angiography is a common procedure that rarely …
Heart Health and Pregnancy - NHLBI, NIH
Jun 21, 2024 · Watch for warning signs of a problem during and after pregnancy. Some warning signs of a heart problem during or after pregnancy are a worsening headache, overwhelming …
Arrhythmias - What Is an Arrhythmia? | NHLBI, NIH
Mar 24, 2022 · An arrhythmia, or irregular heartbeat, is a problem with the rate or rhythm of your heartbeat. Your heart may beat too quickly, too slowly, or with an irregular rhythm. It is normal …