Diastolic murmurs are classified according to their position in diastole as early , mid , or late 舒张期杂音依据其舒张部位分位早期、中期和晚期。
2.
Regurgitant murmurs are generally early diastolic whereas ventricular filling murmurs occur in mid and late diastole 回流性杂音一般出现于舒张早期，而心室充盈性杂音一般出现于舒张中晚期。
3.
Heart sounds is heart throb process in , shut by the valve inside the heart , open , and the sound that the oscillatory place such as systole or diastole produces 心音是心脏搏动过程中，由心脏内瓣膜关闭、开放、以及收缩或舒张等振动所产生的声音。
4.
While in diastole , there were ( 1 ) antegrade in the transverse aorta , and retrograde in the ascending aorta and descending aorta ( below fda ) , and ( 2 ) left - to - right shunt in the fda 结果发现：在收缩期时，在升、降主动脉是顺向（前进）血流，在横主动脉是逆向血流，在动脉导管是右至左分流。
5.
The heart keeps contractive , diastole , formed the beating that rhythm has the law , people calls the rule of this kind of beating rhythm of the heart ; and contract cardiac every time , increase the time that corresponding diastole place experiences , call a cardiac cycle 心脏不停地收缩、舒张，形成了有节奏有规律的搏动，人们把这种搏动的规律叫做心律；而把心脏的每一次收缩，加上相应的一次舒张所经历的时间，称为一个心动周期。
