What causes coronary artery blockage? What happens to the heart rate after exercise? How does rheumatic heart disease affect the heart valves? How does hypertensive heart disease develop? What can cause supraventricular tachycardia? What is ischemic cardiomyopathy?
What causes coronary artery blockage? How does heart rate affect stroke volume? How does pulmonary hypertension cause cor pulmonale? What is the disease process of hypertension? How is high blood pressure built up in a glomerulus? Explain the relationship between cardiac output and blood pressure. ...
More extensive blockages might require coronary artery bypass surgery. 严重血管堵塞则需要进行心脏搭桥手术 Using a piece of vein or artery from another part of the body, 手术使用其他部位的动脉或静脉 heart surgeons can reroute blood flow around the blockage. 来改变血液流通路径 These procedures reesta...
An echocardiogram is a type of ultrasound. Sound waves are used to show the structure and function of your heart. Angiography is a test used to look for blockage in your coronary arteries, such as plaque or blood clots. A thin tube called a catheter is placed into an artery, usually in...
How to check for heart blockage at home There’s no home test that can determine whether you have coronary artery disease. But if you’re concerned about your heart health in general, there are steps you can take to keep tabs on it: ...
When someone experiences a stroke, quick medical care is critical, 当有人中风时, 快速的医疗照顾至关重要, 0:31 and can often help avoid permanent brain damage. 且有助于避免永久性的脑损伤。 0:34 But what causes strokes in the fir...
How to check for heart blockage at home There’s no home test that can determine whether you have coronary artery disease. But if you’re concerned about your heart health in general, there are steps you can take to keep tabs on it: ...
If erectile dysfunction is caused by a blockage in an artery leading to the penis, surgery can be used to restore blood flow. Optimal candidates are typically younger men whose blockage stems from an injury to the crotch or pelvis. The surgery is not recommended for older men with widespread...
ST elevation myocardial infarction". The ambulance attendant tells him that he is having a large heart attack which is potentially life-threatening and is being caused by an acute blockage of a major coronary artery by a blood clot that had formed on top of an unstable blockage of cholesterol...
Each type of stroke has different causes, but generally, they are caused by: Diseased arteries - A mixture of cholesterol and other debris may cause blockage of the arteries, causing stroke. Aneurysm - a weak spot on the artery around the brain wall may stretch, become thin and burst, caus...