transition-from-compensated-hypertrophy-to-systoliTransition from Compensated Hypertrophy to Systolic Heart Failure in the Spontaneously Hypertensive Rat12cellcollagenheartinsulinleftleft ventriclelipopolysaccharidemusclepapillary muscleproteinrightsystolic heart failureventriclevolume9082FalseE-GEOD-19210rat0