Experimental investigations in acute myocardial ischaemia. Note II. Studies concerning morphophysiologie alterations of the ischaemic myocardium under vascularization conditions.

The biology of the myocardial fiber was studied under experimental conditions similar to angina and the premonitory syndrome of myocardial infarction. The morphophysiologic data obtained particularly concerning the mitochondria demonstrated that affection of the myocardium by progressive ischaemia induced less severe lesions than the abrupt onset of ischaemia, also lowering the frequency of ventricular fibrillations.