Atrial Ectopics The beat is caused by the premature contraction of a muscle within the atrial myocardium
Atrial Ectopics The beat is caused by the premature contraction of a muscle within the atrial myocardium
房性期前收缩 提前出现一个变异的P波,QRS波一 般不变形(室上性),P'-R>0.12s,代偿 间歇常不完全
房性期前收缩 提前出现一个变异的P’波,QRS波一 般不变形(室上性),P’ -R>0.12s,代偿 间歇常不完全
Ventricular ectopics The beat is caused by the premature contraction of a muscle within the ventricular myocardium [maiEuskB:di Em]n.心肌 (层)
Ventricular ectopics The beat is caused by the premature contraction of a muscle within the ventricular myocardium [maiEu5kB:di Em]n. 心肌 ( 层)
室性期前收缩 1.提前出现的QRS-T波群,其前无相关P波; 2.提前出现的QRS波形态异常,时限通常为 0.12s或以上; 3.ST段、T波与QRS波群主波方向相反; 4.期前收缩后可见一完全代偿间歇
室性期前收缩 1. 提前出现的QRS-T波群,其前无相关P波; 2. 提前出现的QRS波形态异常,时限通常为 0.12s或以上; 3. ST段、T波与QRS波群主波方向相反; 4. 期前收缩后可见一完全代偿间歇
Paroxysmal Tachycardia :Supraventricular tachycardia Ventricular tachycardia
Paroxysmal Tachycardia vSupraventricular tachycardia vVentricular tachycardia