Pitts W R, Lange R A, Cigarroa J E, Hillis L D
Department of Internal Medicine, University of Texas Southwestern Medical Center, and Parkland Memorial Hospital, Dallas 75235-9047, USA.
Am J Cardiol. 1999 Feb 15;83(4):617-8, A10. doi: 10.1016/s0002-9149(98)00929-1.
Neither "prominent" right atrial V waves nor an elevated mean right atrial pressure reliably predicts the presence of moderate or severe tricuspid regurgitation. On the other hand, the absence of prominent right atrial V waves and an elevated mean right atrial pressure are relatively specific for the absence of moderate or severe tricuspid regurgitation.
显著的右心房V波和升高的右心房平均压均不能可靠地预测中度或重度三尖瓣反流的存在。另一方面，无显著的右心房V波和升高的右心房平均压对于不存在中度或重度三尖瓣反流相对具有特异性。
