急性左心衰竭(国外英文资料).docVIP

急性左心衰竭 Acute left heart failure Summary: Acute left heart failure: left heart failure is characterized by clinical syndromes caused by pulmonary circulatory and reduced blood flow in the heart. Acute diffuse myocardial damage, acute mechanical obstruction, acute capacity overload, and acute left ventricular diastolic restriction are all possible. Come on urgent, suddenly appeared dyspnea, dysphoria, oral cyanosis, sweating, heart rate, wide wet rale both lungs and wheezing sound, apex gallop. Let the patient take half berth or sit position, high concentration to oxygen, rapid diuresis, strong heart, enlarge blood vessel. Epidemiology: Although some important cardiovascular diseases such as coronary heart disease, hypertension, and mortality have declined, the incidence of heart failure has increased. In Framingham, 5192 men and women were followed for 20 years and found that men had a heart failure rate of 3.7 per cent while women were 2.5 per cent. The United States has more than two million heart failure patients diagnosed by the national heart and heart blood research center, and about 400,000 new cases of acute heart failure diagnosed annually. Cause: 1, the myocardial infarction associated with coronary heart disease, especially acute and extensive anterior wall myocardial infarction, the nipple muscle and tendline break, ventricular septal rupture perforation, etc. The acute and acute reflux of the valve perforated by infective endocarditis and the ruptured tendons of the tendons; Other things: high blood pressure, high blood pressure, rapid cardiac arrhythmia, or severe chronic cardiac arrhythmia. Blood transfusion, too much fluid, too fast. Symptoms: Difficulty breathing: difficulty breathing is the main symptom of early onset of left heart failure. 1) difficulty breathing 2) breathing difficulties during the night 3) orthopnea 4) acute pulmonary edema Cough, sputum and haemoptysis The body is weakened, weak and weak Symptoms of urinary system: low urinary