This text reports the result of heart function examination with nuclide of 99mTc to 72 cases suffering from cardiovascular diseases: Heart function effected little by hypertension

only TPFR

phase angle of ventricle t

27%- 66% cases with ventricle wall motion and amplitude abnormal. This effected by CAD more obvious

LVEF

25%FF

50%FF

phase angle of ventricle ; cases approaching 25%-51% with ventricle wall motion and amplitude abnormal. When CAD getting myocardial infarction(MI)

the condition has worsened

such as LVEF

25%FF

50%FF

phase angle of ventricle t

72%-94% cases with ventricle wall motion and amplitude abnormal. Further

when heart ventricle wall tumor occurs after a large area MI

the condition gets serious

LVEF

phase angle of ventricle t (> 120 degree)

other targets getting bad

all cases with ventricle wall motion and amplitude abnormal.