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If the septum of the hearth has an abnomal opening it is referred to as
a septal defect
Branches of the bundle branches, which transmit the impluses to the walls of the ventricles, causing
the ventricles to the contract are called...
punkinje fibers
A coronary occlusion causing a condition that produces chest pain which may radiate to the left arm,
shoulder ,jaw or neck due to lack of blood supply to the hearth is called...
Angina pectoris
An obstruction of a coronary artery causing death of an area of the myocardium due to blockage of
blood supply and oxygen supply is called...
Myocardial infarction