2013下英文复习-心内.docVIP

急性冠脉综合症:动脉粥样硬化斑块破溃，继发完全或不完全性闭塞性血栓形成为病理基础的 一组临床综合征，包括不稳定型心绞痛(UA)、急性非ST段抬高型心肌梗死(NSTE—MI)和ST段抬高型心肌梗死(STEMI)及猝死. Acute coronary syndrome: ACS is caused by rupture of coronary atherosclerosis plaque, secondary to complete or incomplete occlusive thrombosis as pathological basis of a group of clinical syndrome, including unstable angina (UA), non ST segment elevation acute myocardial infarction (NSTE - MI) and ST segment elevation myocardial infarction (STEMI). sudden cardiac death may occur with it 心肌重塑（Myocardial Remodeling）：由于一些列复杂的分子和细胞机制导致心肌结构、功能和表型得变化。临床表现为心肌重量、心室容积的增加和心室形态的改变。 最终导致心肌收缩性和顺应性下降。 Myocardial remodeling: because of some complex molecular and cellular mechanisms leading to myocardial structure, function and form to change. The clinical manifestations of increased heart weight, ventricular volume and ventricular morphology change. which lead to myocardial?contractility and? compliance decreased (because of myocardial injure, myocardial?in?overload?state for a long time,? the?neurohumoral factors and other?growth substance actived?under the influence, myocardial?cells,?extracellular matrix,?collagen fiber network?has a corresponding change, ?such as myocardial hypertrophy,?increased extracellular matrix,? myocardial fibrosis,? leading to myocardial?contractility and? compliance decreased ) Heart failure is generally defined as the inability of the heart to supply sufficient blood flow or ventricular filling caused by various diseases in cardiac structure and/or function. The blood flow can’t meet the needs of the body due to the disorder of the ventricular systole. It can caused congestion in pulmonary circulation and/or systemic circulation. Sometimes the disorder of ventricular diastole function can also congestion in pulmonary circulation. SAM征：肥厚梗阻性心肌病病人可见室间隔流出道部分向左心室内突出，二尖瓣前叶在收缩期向前方运动，即为SAM征。 SAM syndrome: hypertrophic obstructive cardiomyopathy patients showed ventricular septal outflow part of left ventricular prominence,the anterior mi