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Table 3 Parameters of Echocardiogram

From: Heart rate recovery and blood pressure response during exercise testing in patients with microvascular angina

  Control (n = 779) MVA (n = 191) p-value
LVEDD, mm 45.5 ± 4.6 46.0 ± 4.6 0.550
LVESD, mm 28.3 ± 4.3 28.0 ± 4.4 0.388
IVSTd, mm 11.2 ± 2.0 11.9 ± 2.3 0.001
PWTd, mm 10.0 ± 1.7 10.3 ± 1.6 0.100
LVMI, g/m2 112.2 ± 37.2 121.6 ± 40.9 0.011
LV EF, % 67.9 ± 7.7 69.4 ± 7.9 0.049
LA diameter, mm 34.0 ± 5.4 35.3 ± 5.7 0.013
LA volume, mL 16.5 ± 5.4 19.8 ± 7.3 < 0.001
E velocity, cm/sec 0.7 ± 0.2 0.7 ± 0.2 0.104
A velocity, cm/sec 0.6 ± 0.2 0.7 ± 0.2 < 0.001
Ea, cm/sec 0.08 ± 0.03 0.07 ± 0.02 0.005
E/Ea 9.1 ± 3.2 10.3 ± 3.3 < 0.001
  1. All values are presented as the mean ± SD. MVA microvascular angina, LVEDD left ventricular end-diastolic diameter, LVESD left ventricular end-systolic diameter, IVSTd diastolic interventricular septal wall thickness, PWTd diastolic posterior wall thickness, LVMI left ventricular mass index, RWT relative wall thickness, EF ejection fraction, LA left atrial diameter, E peak early diastolic mitral filling velocity, Ea mitral septal annular velocity, A peak late diastolic mitral filling velocity