Tantawanichpisal D, Rujiwanichkul K, Yipintsoi T
Department of Medicine, Faculty of Medicine, Prince of Songkhla University, Thailand.
J Med Assoc Thai. 1993 Jan;76(1):56-9.
Two patients with pheochromocytoma initially responded to oral or sublingual nifedipine with marked reduction in systolic blood pressure (range 50-160 mmHg) without concomitant increment in the heart rate or clinical consequences. This could possibly be due to the combination of hypovolemia and negative inotropism.
两名嗜铬细胞瘤患者最初对口服或舌下含服硝苯地平有反应,收缩压显著降低(范围为50 - 160 mmHg),且心率未随之增加,也未出现临床后果。这可能是由于血容量不足和负性肌力作用共同所致。