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AIM: To study mechanisms underlying anti-arrhythmic effect and a blockade of 86017 on ion channels. METHODS: Action potentials (AP) were examined in the isolated papillary muscles of guinea pigs and rats, and rabbit SA node cells. Mono-AP (MAP) of intact rabbit heart was
AIM: To study mechanisms underlying anti-arrhythmic effect and a blockade of 86017 on ion channels. METHODS: Action potentials (AP) were examined in the isolated papillary muscles of guinea pigs and rats, and rabbit SA node cells. Mono-AP ) of intact rabbit heart was