Sengupta Partho P, Mohan Jagdish C, Mukherjee Samanjay, Arora Ramesh
Department of Cardiology, GB Pant Hospital, New Delhi.
Indian Heart J. 2002 May-Jun;54(3):304-5.
A 34-year-old female patient with idiopathic dilated cardiomyopathy presented with hemodynamic pulsus alternans. Mitral annular tissue Doppler velocities showed reciprocal beat-to-beat alterations during systolic ejection and diastolic filling periods. Tissue velocity waves were unaltered during the isovolumic relaxation and contraction periods.
一名34岁的特发性扩张型心肌病女性患者出现血流动力学交替脉。二尖瓣环组织多普勒速度在收缩期射血和舒张期充盈期呈现逐搏交替变化。等容舒张期和收缩期组织速度波未改变。
