Massaro A R, Dutra A P, Almeida D R, Diniz R V Z, Malheiros S M F
Department of Neurology, Universidade Federal de São Paulo, São Paulo, SP, Brazil.
Neurology. 2006 Jan 10;66(1):124-6. doi: 10.1212/01.wnl.0000191397.57244.91.
The authors prospectively studied transcranial Doppler changes in patients with refractory congestive heart failure before and after cardiac transplantation. They evaluated 22 patients preoperatively and 14 patients after transplantation. Mean postoperative flow velocity increased by 53.3% (p < 0.0001). Preoperative waveform changes became normal after transplantation.
作者前瞻性地研究了心脏移植前后难治性充血性心力衰竭患者的经颅多普勒变化。他们评估了22例术前患者和14例术后患者。术后平均血流速度增加了53.3%（p < 0.0001）。移植后术前的波形变化恢复正常。
