With a normal atrioventricular (AV) node there is usually a physiologic second-degree block with resultant 2 : 1 conduction. Higher degrees of AV block can occur in patients with AV nodal disease, increased vagal tone, or when certain drugs are in use. One-to-one conduction may occur in ...
Atrial fibrillation (AF) or flutter is a common type of cardiac arrhythmia that causes an abnormal heartbeat in which the heart rhythm is fast and irregular (Atrial Fibrillation or Flutter). From: Encyclopedia of Forensic and Legal Medicine (Second Edition), 2016 ...
EKG Monitor Showing Atrial Flutter with 2:1 AV Block After Adenosine Intravenous,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百
Related to atrial arrhythmia:atrial flutter,ventricular arrhythmia ar·rhyth·mi·a (ə-rĭth′mē-ə) n. 1.An irregularity in the force or rhythm of the heartbeat:a fatal arrhythmia. 2.A condition characterized by such irregularities:treatments for cardiac arrhythmia. ...
The criteria of Lown and Levine for the differentiation of PAT with block from atri... C Kawai,HN Hultgren - 《Circulation》 被引量: 3发表: 1964年 First-degree atrioventricular block in patients with atrial fibrillation and atrial flutter: the prevalence of intra-atrial conduction delay Purpose...
3D illustration visualizing an ECG with 3rd degree AV block showing complete dissociation between atrial and ventricular rhythms.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里
A 26 year old woman with a diagnosis of limb girdle muscular dystrophy and peripartum cardiomyopathy underwent orthotopic heart transplantation using standard atrial anastomoses. Recurrent atrial flutter was demonstrated in the absence of histological evidence of cellular rejection. Radiofrequency ablation of...
palpitate, flutter - beat rapidly; "His heart palpitated" thrash - beat so fast that (the heart's) output starts dropping until (it) does not manage to pump out blood at all beat - indicate by beating, as with the fingers or drumsticks; "Beat the rhythm" ...
with chronic pulmonary disease and has distinct P waves of varying morphology. The second, atrial flutter with varying AV block, is characterized by typical flutter waves with multiple different R-R intervals. Sophisticated analysis of this arrhythmia suggests multiple levels of block within the AV ...
Examples are provided on how to use this model to generate RR intervals in atrial fibrillation with ventricular pacing, normal sinus rhythm with heart rate variability, and typical atrial flutter with atrioventricular block. The extensibility of the model is also discussed. ...