prostaglandins ( pgs ) ( e.g. , pge2 , pge2 alpha , thromboxane a2 , pgl2 ) are synthesized by the heart during myocardial infarction , and cardiotoxic influences of arachidonate on contractile recovery with enhanced efflux of enzymes occur after reperfusion .
C0033554
prostaglandins
C0012472
pge2 alpha