A myocardial infarction or heart attack occurs when the sudden blockage of a coronary artery, usually because of blood clot, causes damage and death to heart muscle. A myocardial infarction (myo=muscle + cardium=heart+ infarction=death) or heart attack occurs when the sudden blockage of a coron...
Intermittent claudicationrefers to arm or leg pain or cramping in the arms or legs that occurs withexerciseand goes away with rest. The severity and location of the pain of intermittent claudication vary depending upon the location and extent of blockage of the involved artery. The most common l...
If you are unsure of the warning signs of a possible PE, how to get a diagnosis, and what treatment options you have, you will learn the basics in this article. What Is A Pulmonary Embolism? A pulmonary embolism is a blockage in the pulmonary artery of your lung. It is caused by a ...
The main symptoms you experience—and the amount of permanent damage you may have—depends on where the blockage occurs. There are four main blood vessels of the brain where a stroke can originate. The middle cerebral artery brings blood to the middle and sides of the brain. It's a large...
Body inclusivity is essential to health and wellness. Here's what to know about empathy, empowerment and self-esteem in the world of wellness. Cedric X. BryantJune 27, 2024 The Afterburn Effect to Burn Calories After you exercise, your body can experience an "afterburn effect" that ...
*Can be caused by blockage of an artery that supplies blood to part of the brain. *Can be caused by a ruptured blood vessel in the brain. *One of the most common signs is one sided weakness. *Less common finding but an important one, is a headache, which is caused by bleeding from...
Anomalous coronary artery.In their normal position, the coronary arteries lie on the surface of the heart. On occasion, in the course of a part, the artery can dive into the heart muscle itself. When the heart muscle contracts, it can temporarily kink the artery and cause angina. Again, ...
Atherosclerosis causes almost no signs and symptoms in the early stages of the disease. It is only when the blockage caused by the atherosclerotic plaques reach an extent where the blood flow through the diseases artery is significantly affected that a person will notice any symptoms. Upon examinat...
-T= Clot forms at the cite of blockage E= blood clot forms in area and travels to blockages Atherosclerosis (Main cause of Ischemic stroke) -A disorder in which calcium and cholesterol build up forming plaque inside the walls of the blood vessels ...
Coronary angiogram from a person with angina and an abnormal stress test showing 90% blockage in the right coronary artery (arrow). In the lower panel, the blockage has been treated with angioplasty (PTCA) and a stent was put in place (double arrow). ...