. Author manuscript; available in PMC: 2014 Jun 1.

Published in final edited form as: Pflugers Arch. 2012 Dec 15;465(6):805–818. doi: 10.1007/s00424-012-1193-9

Table 1.

Comparison of APD₉₀, isoproterenol-induced APD₉₀ shortening, and attenuation by CGP 20712A and ICI-118,551 in control male and female rabbit LV myocytes

	Baseline	ISO	ISO+CGP	ISO+ICI	Recovery (%)	n
Male	609.5±10.0^#	412.9±6.9^‡	585.7±9.1		87.9±0.8	6 (5 hearts)
Female	664.4±7.9^#^†	426.5±10.9^‡	627.1±6.0		84.3±4.8	6 (5 hearts)
Male	598.5±6.4^#^†	408.3±7.6		422.4±5.5	7.4±2.0	7 (6 hearts)
Female	679.9±7.3^#^†	431.7±6.5^‡		455.3±5.4	9.4±0.7	7 (7 hearts)

P<0.05 for Baseline vs isoproterenol (ISO).

^†

P<0.05 for Baseline vs ISO+CGP

^‡

P<0.05 for ISO vs ISO+CGP/ICI