in a model of chronic adriamycin cardiotoxicity in rats , t1 values of excised hearts were elevated , relative to control , in rats with histologic evidence of chronic cardiotoxicity ( 651 msec vs 622 msec , p less than 0.05 ) and more so in rats with gross evidence of toxicity or heart failure ( 668 msec , p less than 0.005 ) .
C0018787
hearts
C0018801
heart failure