Table 2

Haemodynamic changes observed at rest and during adenosine-mediated hyperaemia, before and after coronary angioplasty

PreangioplastyPostangioplastyDelta
Haemodynamic parameterRestingAdenosineRest versus adenosine p valueRestingAdenosineRest versus adenosine p valueResting pre–postAdenosine pre-postRest versus adenosine p value
All stenoses
 Heart rate68±1273±12<0.00168±1373±14<0.0010±71±70.21
 Mean systolic pressure119±27104±26<0.001124±27105±28<0.0015±251±240.12
 Mean diastolic pressure66±1456±14<0.00169±1358±14<0.0013±120±130.15
 Mean arterial pressure80±1668±16<0.00184±1669±18<0.0013±151±160.14
Diabetes
 Heart rate70±1272±120.0169±1373±120.0030±41±50.56
 Systolic blood pressure121±26111±140.002122±31106±32<0.0012±23−4±190.17
 Diastolic blood pressure65±1459±130.00166±1456±16<0.0011±10−3±110.14
 Mean arterial pressure80±1771±14<0.00181±1768±20<0.0011±13−3±140.15
Hypertension
 Heart rate66±1368±120.0366±1370±13<0.0010±42±60.41
 Systolic blood pressure109±25101±250.01113±26101±23<0.0015±220±250.2
 Diastolic blood pressure61±1356±130.0164±1456±12<0.0013±110±140.23
 Mean arterial pressure74±1667±150.00278±1667±15<0.0013±131±170.23
Smoking
 Heart rate70±1376±13<0.00170±1475±15<0.0010±9−1±90.98
 Systolic blood pressure127±27110±26<0.001128±31111±32<0.0012±28−2±250.33
 Diastolic blood pressure68±1458±14<0.00170±1459±14<0.0011±14−2±130.33
 Mean arterial pressure84±1772±15<0.00186±1872±18<0.0012±16−2±160.27