To assess the utility of impedance cardiography (ICG) in the emergency department, the authors examined treating physicians’ abilities to assess stroke volume (SV), cardiac output (CO), and ...

胸电生物阻抗（Thoracic Electrical Bioimpedance，简称TEB）及其在心阻抗血流图（Impedance Cardiography，简称ICG）中的应用，有着深厚的学术和技术背景。 胸电生物阻抗技术基于欧姆定律，即导体电阻与其横截面积成反比。当心脏收缩与舒张时，胸腔大血管容积随血流量而 ...

Code found in Apple's latest beta of iOS 18 contains a reference to unreleased AirPods Pro or Beats with a heart-rate sensor.

§ From CO after delivery of placenta. bup: Bupivacaine; CD: Cesarean delivery; CI: Cardiac index; CO: Cardiac output; epi: Epinephrine; HB: Hyperbaric; IB: Isobaric ...