2176 results found
Health topics
… Mitral valve replacement is most often done as an open-heart surgery. Minimally invasive types of surgery may be … The damaged mitral valve is removed and replaced with a new heart valve. The damaged valve is cut out. Then the new … to keep blood flowing in the proper direction through your heart. When the mitral valve does not close properly, it's …
Health topics
… cardiomyopathy is a genetic disease in which the heart muscle grows abnormally, making the heart muscle thicken. Hypertrophic cardiomyopathy is … Non-obstructive hypertrophic cardiomyopathy. The heart muscle is abnormally thick but not to the extent that …
Health topics
… Information Overview For the body to function properly, the heart needs to pump blood at a sufficient rate to maintain … output is the term that describes the amount of blood your heart pumps each minute. Doctors think about cardiac output … of the following equation: Cardiac output = stroke volume × heart rate Your stroke volume is the amount of blood your …
Medical tests
… A ventriculogram is a test that shows images of your heart. The images show how well your heart is pumping. The pictures let your doctor check the health of the lower chambers of your heart, called ventricles. This test can be done as a …
Health topics
… in treating cholesterol is to lower your chance of having a heart attack or a stroke. The goal is not to lower your … (CCS). footnote 1 The two main types of treatment are: Heart-healthy lifestyle. Medicines called statins. The way … to lower your risk will depend on how high your risk for heart attack and stroke is. It will also depend on how you …
Health topics
… Mitral valve repair is typically done during an open-heart surgery. It repairs a mitral valve that is not working … to keep blood flowing in the proper direction through your heart. If the mitral valve doesn't close properly, it's … In both of these cases, blood doesn't flow through the heart the right way. You will be asleep during the surgery. …
Health topics
… cardioversion. Try other treatments to restore a normal heart rhythm and relieve symptoms. Key points to remember Cardioversion can return your heart to a normal rhythm. This helps relieve symptoms of … For most people, cardioversion restores a normal heart rhythm right away. But atrial fibrillation often comes …
Health topics
… to remember Catheter ablation—a procedure that treats the heart rate problem called supraventricular tachycardia … are rare. FAQs What is catheter ablation? Normally, your heart has a strong, steady beat. That beat is controlled by the heart's electrical system. Sometimes that system does not …
Medical tests
… EP study, is a test to see if there is a problem with your heartbeat (heart rhythm) and to find out how to fix it. In this test, … or neck. Then the doctor threads these catheters into the heart. At the tip of these catheters are electrodes, which …
Health topics
… device. It sends mild electrical signals to your heart. This keeps the heart beating normally. These signals are painless. The … fainting, and shortness of breath caused by a slow heart rate. A leadless pacemaker is a newer type of …
