Methods Conventional microelectrode and patch clamp techniques were used to record the PTH-induced changes of action potential and pacemaker current If in the rabbit sinus node.
方法运用微电极、膜片箝技术，记录PTH对家兔自律性动作电位和兔起搏离子流的影响。
2
Among the potential hypotheticals floated in the BMJ study: "Can my patient with stable angina and a pacemaker for complete heart block participate in a suborbital Virgin Galactic flight?"