Adult Acute Rheumatic Fever: A Rare Case Presenting with Left Bundle Branch Block

In contrast to the more common electrocardiographic patterns seen in acute rheumatic fever, such as first‐degree heart block, the appearance of left bundle branch block is rare. An adult patient with acute rheumatic fever presented with left bundle branch block on admission, subsequently had sudden...

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Bibliographic Details
Published in:Pacing and clinical electrophysiology 1990-01, Vol.13 (1), p.123-127
Main Authors: YAHALOM, MALKA, JERUSHALMI, JACQUELINE, ROGUIN, NATHAN
Format: Article
Language:English
Subjects:
Acute Disease
acute rheumatic fever
Adult
Bundle-Branch Block - diagnosis
Electrocardiography
Female
Humans
left bundle branch block
Rheumatic Heart Disease - diagnosis
Tachycardia - diagnosis
temporary pacing
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Summary:In contrast to the more common electrocardiographic patterns seen in acute rheumatic fever, such as first‐degree heart block, the appearance of left bundle branch block is rare. An adult patient with acute rheumatic fever presented with left bundle branch block on admission, subsequently had sudden cardiac arrest. She was resuscitated successfully and required temporary pacing. An echocardiogram and radionuclide ventriculography were compatible with interventricular septal involvement in the rheumatic carditis. After 20 days of steroid therapy, the left bundle branch block pattern of the electrocardiogram disappeared. A possible mechanism for the development of complete heart block in acute rheumatic fever is discussed, It is suggested that patients with acute rheumatic carditis who have electrocardiographic manifestations of prolonged P‐R interval and left bundle branch block should be managed with prophylactic pacing.
ISSN:0147-8389
1540-8159
DOI:10.1111/j.1540-8159.1990.tb02011.x