sinus arrhythmia造句

• This normal variation in rhythm is known as sinus arrhythmia .
  节律的这种正常变化称为窦性心律失常。
• Sinus arrhythmia also tends to disappear with advancing age .
  随着年龄的增长，窦性心律不齐也趋于消失。
• The physiological reactions vii to hypoxia are most severe in the fulminating altitude hypoxia group , such as tempestuously struggling , twitching , weakly breathing , dull sight , stopping breath in 2 ~ 7min . sinus arrhythmia , nodal arrhythmia , ventricular premature beats and ventricular escape beats can be observed in the fulminating altitude hypoxia group , stopping beat at last . 2
  该组大鼠在暴发性缺氧期间出现剧烈挣扎，抽搐，呼吸浅快，目光呆滞以及毛发棘立等行为改变，于2 7min呼吸停止；出现了不同程度的窦性心律不齐、结性心律、室性早搏、室性逸搏等心电图改变，继之出现心率减慢，直至心脏停跳。