Your heartbeat is the contraction of your heart to pump blood to your lungs and the rest of your body. Heart inflammation is inflammation in one or more of the layers of tissue in the heart, including the pericardium, myocardium, or. Symptoms of heart disease in the blood vessels coronary artery.
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The heart is an organ about the size of your fist that pumps blood through your body. Symptoms heart disease symptoms depend on the type of heart disease. A heart attack occurs when an artery that sends blood and oxygen to the heart is blocked.
It is made up of multiple layers of tissue.
