To investigate the chronic terminal ileitis ileocecal valve systolic and diastolic function and its significance.目的探讨慢性末端回肠炎的回盲瓣舒缩功能变化及其意义.Purpose : To search for dobutamine ( Dob ) induced changes in left ventricular di...
Both systolic and diastolic pressures are recorded.收缩压和舒张压均可记录下来.Normally the heart movements can be felt as distinct systolic and diastolic thumps.正常时,能够感觉到心脏的运动是性质截然不同的收缩和舒张的撞击.The systolic pressure, diastolic pressure...