in the sfh , the left ventricular ( lv ) endocardium ( endo ) /epicardium ( epi ) flow ratio indicated significant decrease at 30 and 60 mmhg ( 0.83 +/- 0.05 and 0.86 +/- 0.06 , p less than 0.005 , respectively ) , but was recovered to control value at 90 mmhg ( 1.01 +/- 0.13 ) .
C0018787
sfh
C0504054
left ventricular