CHD (coronary atherosclerosis, angina, myocardial infarction) outlined disease

All of coronary heart disease called coronary atherosclerosis heart disease, coronary atherosclerosis and angina as the main features of the main causes of cardiac blood supply to the coronary artery walls due to fatty calcification, a plaque deposition, causing Arterial branches narrow, resulting in regional myocardial ischemia caused angina. Cause heart failure, an irregular heartbeat, heart failure and other illnesses.

Coronary heart disease risk factors are high blood fat, hypertension, smoking, diabetes, lack of physical activity and obesity. In age of more than 40-year-old, the men more than women, are more mental work.

AMI is a branch of the coronary occlusion, interrupted blood flow, caused by Mycobacterium nutrition of the persistent ischemic myocardial necrosis, the death of heart disease is the primary cause of death. If lesions too large or rescue measures inadequate, would lead to cardiac rupture, cardiogenic shock, sudden death and other serious consequences. If the rescue in time, after a period of treatment and rest home, myocardial necrosis can Banhen repair, but most will cause heart failure, an irregular heartbeat, heart failure and other illnesses.

Diagnosis:
Angina is the main symptoms of coronary heart disease, are a group of temporary due to acute myocardial ischemia, the Syndrome anoxia by:
1. Chest compression asphyxia flu, nausea bulging flu-like severe burning pain, pain general 1-5 minutes, sometimes up to 15 minutes, to ease;
2. Pain often radiation to the left shoulder, left arm before the inside until the little finger and ring finger;
3. Pain in the heart of burden (for example, increase physical activity, excessive mental stimulation and Shouhan) when, in the rest or sublingual nitroglycerin for a few minutes after the service to disappear;
4. Onset of pain, can be associated with (also from time with) collapse, sweating, shortness of breath, anxiety, palpitations, nausea or dizziness symptoms.
5. Angina may also come from other over-the heavier the burden of heart disease, for example, anemia, aortic valve disease, arrhythmia, hyperthyroidism, and so on.

AMI is critical symptom of coronary heart disease, angina attacks are usually more frequent and heavier as the basis, there is also the history of angina and sudden cases of myocardial infarction (such cases the most dangerous, due to the lack of preparedness often caused by sudden death).
AMI's performance as:
1. Emergencies at the heart before or after the sternum area pain, to the left shoulder, his left arm or the radiation, and the pain more than half an hour, the rest of clothes and nitroglycerin can not be eased;
2. Shortness of breath, dizziness, nausea, chills, sweating, pulse fine;
3. Humidicool skin, grey, serious illness Bingrong;
4. About one-tenth of the patients is the only performance of syncope or shock.