They are released into the bloodstream with myocardial injury. Granulation tissue as a contractile organ. Monocyte recruitment outpaced neutrophils within the first 30 minutes after the onset of ischemia.
J Thorac Cardiovasc Surg. Coronary blood flow is reduced during systole because of Venturi effects at the coronary orifices and compression of intramuscular arteries during ventricular contraction. Heart cells in culture.