例句與造句

1. Patients and methods : a total of 65 subjects were included in the study : 30 patients consecutively admitted to the university hospital in szczecin , poland , with an episode of af and 35 healthy volunteers with normal sinus rhythm
   患者和方法：本研究共納入65名對(duì)象，包括30名來(lái)自波蘭什切青大學(xué)醫(yī)院的陣發(fā)性房顫的患者和35名正常竇性心律的健康志愿者。
2. It's difficult to find normal sinus rhythm in a sentence. 用normal sinus rhythm造句挺難的