it was established that under these conditions nitrites retain their ability to decrease the load on the heart : they decrease the end diastolic pressure and the volume of the cavity of the left ventricle , enhance the productivity of the heart nitrites given with inderal do not change the contractility of the ischemized area and also do not affect the magnitude of the rise of st segment of the epicardium electrogram of the ischaemic zone .
C0018787
heart
C0225968
epicardium