Table 1

Haemodynamic measurements: immediate results and at follow up

Ascending aortic pressure (mm Hg) Descending aortic pressure (mm Hg) Mean pressure ascending aorta (mm Hg) Mean pressure descending aorta (mm Hg)
Before procedure149(30)/80(15)102(19)/75(12)103(18)84(13)
After procedure132(331-150)/80(191-151)130(341-168)/80(191-151)98(231-151)97(241-168)
Follow up125(211-165)/75(111-151)121(181-168)/73(121-151)91(141-160)89(141-160)
  • Data are mean (SD).

  • 1-150 p = 0.01,

  • 1-160 p = 0.05,

  • 1-165 p = 0.005,

  • 1-168 p = 0.001,

  • 1-151 not significant, paired t test compared with pre-procedure data