Mice lacking inducible nitric oxide synthase have improved left ventricular contractile function and reduced apoptotic cell death late after myocardial infarction. - Sam,F.; Sawyer,D.B.; Xie,Z.; Chang,D.L.; Ngoy,S.; Brenner,D.A.; Siwik,D.A.; Singh,K.; Apstein,C.S.; Colucci,W.S. (Circ Res, 2001)