compared with young control hearts , aged control hearts showed significantly lower left ventricular performance ( lvp ) ( 84.2 +/- 1.6 v 76.0 +/- 1.5 ; p less than 0.003 ) , +dp/dtmax ( 1417.5 +/- 52.4 v 1048 +/- 48.7 ; p less than 0.001 ) , and -dp/dtmax ( 1079 +/- 79 v 916 +/- 27 ; p less than 0.001 ) at a left ventricular end-diastolic pressure ( lvedp ) of 10 mmhg .
C0018787
hearts
C0225897
left ventricular