· learn about symptoms, causes and treatment of cardiovascular disease, a term describing a wide range of conditions that can affect the heart. Coronary artery disease is a common heart condition that affects the major blood vessels that supply the heart muscle. · some heart conditions slowly leave the heart too weak or stiff to fill and pump blood properly. It may be as simple as a straight tube, as in spiders and annelid worms, or as complex as the four-chambered double pump that is the center of the circulatory system in humans, other mammals, and birds. · the human heart is a finely-tuned instrument that serves the whole body. · heart, organ that serves as a pump to circulate the blood. · heart disease is a leading cause of death. If there is a lot of heart attack damage, sudden and severe mitral valve regurgitation can occur. Worried about qt interval prolongation? · many forms of heart disease can be prevented or treated with healthy lifestyle choices. It is a muscular organ around the size of a closed fist, and it sits in the chest, slightly to the left of center. During a heart attack, a lack of blood flow causes the tissue in the heart muscle to die. Narrowed heart arteries, a heart attack, heart valve disease, prior heart surgery, heart failure, cardiomyopathy and other heart damage are risk factors for almost any kind of arrhythmia. One of the best things you can … · your heart is an essential organ in your body. · learn about the heart s anatomy, how it functions, blood flow through the heart and lungs, its location, artery appearance, and how it beats. If a plaque ruptures, a blood clot can form. · your heart is the main organ of your cardiovascular system , a network of blood vessels that pumps blood throughout your body. Heart disease symptoms depend on the type of heart disease. Here, we show you how your heart is constructed, where it is in your chest, how it pumps blood, what happens when it beats, how its electrical system works, and how blood circulates around your body. The pumped blood carries oxygen and nutrients to the tissue, while carrying metabolic waste such as carbon dioxide to the lungs. But you can take plenty of other steps to lower your risk of heart disease. · a heart attack occurs when an artery that sends blood and oxygen to the heart is blocked. · learn about the anatomy of the heart and how its chambers, valves, and vessels work together to maintain effective blood circulation throughout the body to sustain life. [3] in humans, the heart is approximately the size of a closed fist and is located between the lungs, in the middle compartment of the chest, called the mediastinum. The clot can block arteries, causing a heart attack. Also learn about cardiovascular conditions, ecc and cpr, donating, heart disease information for healthcare professionals, caregivers, and educators and healthy living. · overview cardiomyopathy (kahr-dee-o-my-op-uh-thee) is a disease of the heart muscle. · learn more about the symptoms and treatment of this heart rhythm disorder, which causes a rapid heart rate. Lifestyle changes can improve quality of life. Fatty, cholesterol-containing deposits build up over time, forming plaques in the hearts arteries. · learn more about the american heart associations efforts to reduce death caused by heart disease and stroke. This online evidence based resource will help guide you how to measure the qt interval and calculate the qtc value with an easy to use calculator which takes into account the patients underlying rhythm, gender and age. Cardiomyopathy also … It causes the heart to have a harder time pumping blood to the rest of the body, which can lead to symptoms of heart failure. · coronary artery disease, other heart problems and previous heart surgery. It functions as a muscle that pumps blood nonstop and sends oxygen and nutrients to other organs. These conditions include narrowed arteries in the heart and high blood pressure. A heart attack can damage the area of the heart muscle that supports the mitral valve. You cant change some risk factors for it, such as family history, sex at birth or age. Proper treatment may improve the symptoms of heart failure and may help some people live longer.
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