Heart-Block and Bradycardia Following Influenza
نویسندگان
چکیده
منابع مشابه
Functional basis of sinus bradycardia in congenital heart block.
Congenital heart block (CHB) is a conduction abnormality characterized by complete atrioventricular (AV) block. CHB affects fetuses and/or newborn of mothers with autoantibodies reactive with ribonucleoproteins 48-kDa SSB/La, 52-kDa SSA/Ro, and 60-kDa SSA/Ro. We recently established animal models of CHB and reported, for the first time, significant sinus bradycardia preceding AV block. This une...
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B radycardia-dependent bundle branch block is a relatively infrequent form ofrate-dependent bun-dIe branch block. When it occurs in the setting of Mobitz I second degree heart block, it must be differentiated from ventricular escape and from Mo-bitz II block, both of which are much more common causes of wide QRS complexes. The differential diagnosis is important since Mobitz II block has a poor...
متن کاملBradycardia-dependent peri-infarction block.
Bradycardia-dependent intraventricular block of the The latter showed a slowing of the ventricular debundle-branch type (paradoxical bundle-branch polarisation process after the first 0*05 to 0-06 s, block) is a recognised electrocardiographic finding lasting 0-08 to 0 09 s, and resulting in a wide QRS (Massumi, 1968; Sarachek, 1970). Similarly, focal of 0O18 s. The erythrocyte sedimentation ra...
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Four cases of bundle-branch block (BBB) occurring with slow heart rates in patients with heart disease are presented. Recognition of bradycardia-dependent BBB is often difficult, and its differentiation from ventricular escape mechanism and from bilateral BBB requires careful analysis. A set of five criteria based on our own observations is presented with a review of the literature. The respons...
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MODERN graphic methods, more especially the portable electrocardiograph, have brought into prominenice the comparative frequency of coronary thrornbosis. The majority of cases have occurred in people over fifty, many of them having had a previous history of some cardiovascular change, especially a change associated with high blood-pressure. This age inci(lence is shown in a series of 145 cases ...
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ژورنال
عنوان ژورنال: QJM
سال: 1919
ISSN: 1460-2725,1460-2393
DOI: 10.1093/qjmed/os-12.48.409