P. Bharathy, Assistant Professor in Physiology, Sri Ramachandra Medical College and Research Institute. Porur, Madras -600 116.
Indian J Psychiatry. 1992 Oct;34(4):383-4.
Changes in Fingure-Pulse Volume (FPV) during CO(2) inhalation were studied in patients diagnosed as having Anxiety disorder with history of panic attacks. Waxing and Waning of the FPV was observed in all the cases after CO(2) inhalation, and this pattern was significantly intensified during panic attacks during the study. The significance and the mechanism underlying the same is discussed.
研究了既往有惊恐发作史的焦虑障碍患者在吸入 CO2 期间指脉搏容积(FPV)的变化。所有病例在吸入 CO2 后均观察到 FPV 的消长,并且在研究期间惊恐发作期间这种模式明显加剧。讨论了其意义和潜在机制。