Atrioventricular block, type II (Mobitz)--its nature and clinical significance.
نویسندگان
چکیده
منابع مشابه
Second-degree Atrioventricular (Mobitz 1) Heart Block in a 52-hour-old Newborn: A Very Rare Case Report
Background: Cardiac conduction disorders are rare syndromes in neonates and children. According to the literature atrial septal defect, especially ostium secundum type, is associated with atrioventricular (AV) block. Wenckebach conduction heart block is very rare in a neonate; however, there is a dearth of research on the prevalence of this type of heart block regarding the neonates and pediatr...
متن کاملWoldemar Mobitz and His 1924 classification of second-degree atrioventricular block.
Woldemar Mobitz, an early 20th century German internist, analyzed arrhythmias by graphing the relationship of changing atrial rates and premature beats to AV conduction. Through an astute mathematical approach, he was able to classify second-degree atrioventricular block into 2 types, subsequently referred to as Mobitz type I (Wenckebach) and Mobitz type II (Hay). Type I AV block was most often...
متن کاملMechanisms and clinical significance of transient atrioventricular block during dobutamine stress echocardiography.
OBJECTIVES The purpose of this study was to investigate the possible mechanism and the clinical significance of transient atrioventricular block (AVB) during dobutamine stress echocardiography (DSE). BACKGROUND Transient AVB occurs rarely during DSE; however, the mechanisms responsible for blocks are unclear. METHODS A retrospective analysis of clinical, echocardiographic, catheterization, ...
متن کاملA Mobitz type II atrioventricular block in multicentric ischemic stroke
Cardiac and cerebrovascular illnesses are major causes of mortality and morbidity. Thromboembolisms, which are the result of cardiac arrhythmia, are important causes of ischemic stroke. In this study, we present a rare case of multicentric ischemic stroke induced by Mobitz type II atrioventricular block.
متن کاملClinical and electrophysiologic findings in patients with paroxysmal slowing of the sinus rate and apparent Mobitz type II atrioventricular block.
Over five years, 13 patients with episodic apparent type II atrioventricular (AV) block associated with sinus slowing were seen. This phenomenon occurred only transiently during an acute illness in eight patients (group I) but recurred chronically in five (groupII). For the group as a whole, the mean spontaneous cycle length was 42% longer during the period of AV block compared with periods of ...
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عنوان ژورنال:
- Circulation
دوره 38 5 شماره
صفحات -
تاریخ انتشار 1968