REN and ischemia: 66 Werrmann Werrmann JG JG ,  Cohen Cohen SM SM  ( 1996 1996 )  Use of losartan to examine the role of the cardiac renin-angiotensin system in myocardial dysfunction during ischemia and reperfusion Use of losartan to examine the role of the cardiac renin-angiotensin system in myocardial dysfunction during ischemia and reperfusion .