Right bundle-branch block unmasking a myocardial infarction
نویسندگان
چکیده
منابع مشابه
Posterior myocardial infarction and complete right bundle- branch block.
We describe two patients with posterior myocardial infarction (PMI) with unusually atypical clinical presentations and cardiac enzymatic profiles, but with the abrupt development of complete AV block in patient 1, and Mobitz II second-degree AV block with paroxysmal phases of higher degrees of AV block in patient 2, and mitral regurgitation leading to symptomatic pulmonary congestion. Also, bot...
متن کاملRight bundle branch block and cardiac infarction.
It is the object of this paper to investigate the modifications of the electrocardiographic pattern of cardiac infarction caused by the simultaneous presence of right bundle branch block, and to describe the cardiographic signs on which the diagnosis of infarction can be made in the presence. of right branch block. The cardiogram of right branch block shows added changes characteristic of infar...
متن کاملBundle branch block in acute myocardial infarction.
The management of patients with acute myocardial infarction complicated by bundle branch block is a significant clinical problem and represents 8% to 13% of patients with acute infarction. This study reviews the records of 606 patients with myocardial infarction admitted to our coronary care unit. Forty-seven (8%) had complete bundle branch block. The risk of developing high-degree AV block in ...
متن کاملIncomplete Right Bundle-Branch Block
Incomplete right bundle-branch block (IRBBB) usually is thought to be associated with abnormalities of the peripheral Purkinje system. This paper discusses the results of a study of six dogs from the same family and three nonrelated dogs with congenital IRBBB. Cardiac catheterization data were normal, and no evidence or history of cardiac disease was found before or after death. The depolarizat...
متن کاملPartial bilateral bundle branch block in acute myocardial infarction.
The relationship of partial bilateral bundle branch Mock to hospital mortality from acute myocardial infarction (MI) was studied concerning the need for prophylactic temporary transvenous pacemakers. Factors examined for their contributions to hospital mortality in 156 consecutive patients with acute MI were: age, sex, race, infarct location, number of prior infarctions, heart failure class (1-...
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ژورنال
عنوان ژورنال: Clinical Cardiology
سال: 2002
ISSN: 0160-9289,1932-8737
DOI: 10.1002/clc.4950250511