time interval from minimum left ventricular internal dimension to mitral valve opening and time to peak rate of increase in left ventricular internal dimension were significantly prolonged ( 80 +/- 31 and 100 +/- 37 msec , respectively ) in patients with hcm and the most extensive left ventricular hypertrophy compared with those in patients with mild left ventricular hypertrophy ( 59 +/- 25 and 74 +/- 34 msec , respectively ; p less than .01 ) .
C0026264
mitral valve
C0225897
left ventricular