So what causes a heart attack? 是什么导致了心脏病发作呢 Like all muscles, the heart needs oxygen, 像所有的肌肉一样, 心脏也需要氧气 and during a heart attack, it can't get enough. 但在心脏病发作的时候,它就会缺氧 Fatty deposits, or plaques, 脂肪堆积,或者斑块 develop on the walls of our...
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. ...
What causes coronary artery blockage? What is the medical term for a heart attack? How does a heart attack affect the organ system? What is the difference between atherosclerosis and coronary artery disease? What are the symptoms of myocardial ischemia?
Care guide for Heart Attack. Includes: possible causes, signs and symptoms, standard treatment options and means of care and support.
This condition causes plaque, a waxy substance to build up in the arteries. This is also known as atherosclerosis, or a narrowing and hardening of the arteries. Over time this buildup constricts the blood flow to the heart. Pieces can also break off or clot causing a blockage of the ...
The causes of broken heart syndrome differ from one individual to another, and it’s not understood. Nonetheless, one fact is certain – broken heart syndrome occurs when you react to physical oremotional stress. How? Suppose you receive a text from your partner asking for a break in your ...
A heart attack is the death of heart muscle caused by blockage of a coronary artery. Medically referred to as a myocardial infarction, this condition occurs when a coronary artery is blocked, depriving the heart of blood and oxygen. This deprivation to the heart causes chest pain and pressure...
Conduction blockis a heart rhythm condition caused by a breakdown in the flow of the electrical pulses that make the heart pump. The blockage slows the heart rate because the messages of when to pump and contract are not coming on time. ...
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...
Coronary heart disease (CHD) is a group of different types of heart disease. Common heart disease symptoms include chest pain, shortness of breath, palpitations, light-headedness, and dizziness. Heart disease has many causes, including genetics, atherosc