Coronary Heart Disease - Symptoms - NHLBI, NIH
2023年12月20日 · Chest pain or discomfort that does not go away or occurs while you are resting might be a sign of a heart attack. If you do not know whether your chest pain is angina or a heart attack, call 9-1-1 right away. All chest pain should be checked by a healthcare provider.
Heart Failure - Symptoms - NHLBI, NIH
2022年3月24日 · If you have mild heart failure, you may not notice any symptoms except during hard physical work. Symptoms can depend on whether you have left-sided or right-sided heart failure. However, you can have symptoms of both types. Symptoms usually get worse as your heart grows weaker. Heart failure can lead to serious and life-threatening complications.
Heart Failure - What Is Heart Failure? - NHLBI, NIH
2022年3月24日 · Heart failure, also known as congestive heart failure, is a condition that develops when your heart doesn’t pump enough blood for your body’s needs. This can happen if your heart can’t fill up with enough blood. It can also happen when your heart is too weak to pump properly. The term "heart failure" does not mean that your heart has stopped.
Coronary Heart Disease - Women and Heart Disease - NHLBI, NIH
2023年12月20日 · Mental health problems, such as stress, marital stress, anxiety, depression, or low social support; Metabolic syndrome, a group of risk factors that raises your risk for heart disease and other health problems; Overweight and obesity; Some factors raise women’s risk of coronary heart disease more than they increase the risk for men, including ...
Heart Inflammation - What Is Heart Inflammation? - NHLBI, NIH
2023年10月10日 · Heart inflammation is your body’s natural reaction to an infection or injury to the heart. To protect your body, your white blood cells send chemicals that increase blood flow to the area. This can lead to redness, swelling, or pain. Inflammation can affect the lining of your heart or valves, the heart muscle, or the tissue around the heart.
Heart Inflammation - Myocarditis - NHLBI, NIH
2023年10月10日 · Myocarditis can affect small or large sections of the heart muscle, making it harder for the heart to pump blood. Myocarditis can lead to other serious heart conditions, such as heart failure, cardiomyopathy, and arrhythmias. Inflammation can extend to the pericardium and cause a condition called myopericarditis.
Arrhythmias - What Is an Arrhythmia? | NHLBI, NIH
2022年3月24日 · 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 for your heart rate to speed up during physical activity and to slow down while resting or sleeping. It is also normal to feel as if your heart skips a beat ...
What are Congenital Heart Defects? - NHLBI, NIH
2022年3月24日 · Congenital heart defects, or diseases, are problems with the heart’s structure that are present at birth. They may change the normal flow of blood through the heart. Congenital heart defects are the most common type of birth defect, occurring in about one percent of live births in the United States. There are many types of congenital heart ...
Coronary Heart Disease - What Is Coronary Heart Disease?
2023年12月20日 · Heart disease is a catch-all phrase for a variety of conditions that affect the heart’s structure and how it works. Heart disease is the leading cause of death in the United States. Coronary heart disease is a type of heart disease where the arteries of the heart cannot deliver enough oxygen-rich blood to the heart.
Coronary Heart Disease - Diagnosis - NHLBI, NIH
2023年12月20日 · This test is a type of cardiac computed tomography (CT) scan. Coronary calcium scans can also help assess coronary heart disease risk for people who smoke or who do not have heart disease symptoms. Stress tests check how your heart works during physical activity or in response to a medication. During stress testing, you walk or run on a ...