Results 261 to 270 of about 111,788 (305)
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Laughter‐Induced Left Bundle Branch Block
Journal of Cardiovascular Electrophysiology, 2012Laughter‐Induced LBBB. We present the case of a patient with ischemic heart disease and intermittent left bundle branch block, reproducibly induced by laughter. Following treatment of ischemia with successful deployment of a drug‐eluting stent, no further episodes of inducible LBBB were seen.
Grant V, Chow +3 more
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Postoperative Episodic Left Bundle Branch Block
A & A Case Reports, 2014Transient left bundle branch block (LBBB) associated with physical exertion has been described in patients with and without coronary artery disease. A 64-year-old woman with no history of coronary artery disease underwent Nissen fundoplication under general anesthesia. Preoperatively, an exercise-tolerance test revealed LBBB, without ischemic symptoms.
Kelly G, Elterman +3 more
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The Incomplete Left Bundle Branch Block
Diseases of the Chest, 1963SUMMARY The incomplete left bundle branch block is an electrocardiographic entity, having well defined criteria, yet is a frequent cause of misinterpretation. The R>L septal depolarization results in loss of the normal left ventricular q wave, being replaced by an initial r wave. On occasion, the initial r wave component may be fused on the ascending
R H, WASSERBURGER +2 more
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Hypotension and Left Bundle Branch Block
The American Journal of Cardiology, 2017A 69-year-old man with chronic kidney disease and no chest pain had the new onset of hypotension. An electrocardiogram revealed left bundle branch block and inferior ST-segment elevation concordant with the QRS complexes in leads II and aVF, a pattern diagnostic of acute inferior myocardial infarction.
Mazen M, Kawji, David Luke, Glancy
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Repetitive Intermittent Left Bundle Branch Block
Pacing and Clinical Electrophysiology, 2006A 32‐year‐old woman with no structural heart disease was referred for evaluation due to daily occasional palpitations and documented left bundle branch block (LBBB) on surface electrocardiogram (EKG). Continuous 24‐hour Holter monitoring revealed a broad range of repetitive intermittent LBBB grades with a rate‐dependent pattern that was also ...
Miguel A, Arias +2 more
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JAMA, 1973
Of 27 patients with left bundle-branch block following acute myocardial infarction, five died. Left bundle-branch block was present on admission in 26 patients, and subsequently appeared in one. Fourteen of 16 patients who did not have a temporary pacemaker placed prophylactically survived the acute myocardial infarction.
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Of 27 patients with left bundle-branch block following acute myocardial infarction, five died. Left bundle-branch block was present on admission in 26 patients, and subsequently appeared in one. Fourteen of 16 patients who did not have a temporary pacemaker placed prophylactically survived the acute myocardial infarction.
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Beyond Left Bundle Branch Block
JAMA Internal Medicine, 2022Rimmy, Garg +2 more
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Left ventricular hypertrophy in left bundle branch block
Journal of Electrocardiology, 1984The detection of left ventricular hypertrophy (LVH) in the presence of left bundle branch block (LBBB) remains a difficult clinical problem. Its prevalence and significance have not previously been studied in a group of living patients. M-mode echocardiography was utilized to determine the prevalence of anatomic LVH in 28 patients with LBBB.
L M, Noble, S B, Humphrey, G B, Monaghan
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[CME: Left Bundle Branch Block and Painful Left Bundle Branch Block Syndrome].
Praxis, 2020CME: Left Bundle Branch Block and Painful Left Bundle Branch Block Syndrome Abstract. Left bundle branch block (LBBB) is the electrocardiographic correlate of a pathologic transmission of the electrical signals in the myocardium which can lead to a dyssynchronous left ventricular activation and thus to an inefficient contraction of the ventricles.
Luca, Oechslin +2 more
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