Bifascicular Block

Case 127: A 79-Year-Old Man after Aortic Valve Replacement

Case 127: A 79-Year-Old Man after Aortic Valve Replacement History Diagnosis History A 79-year-old man had replacement of his aortic valve with a bio-prosthesis because of severe calcific aortic stenosis. This ECG tracing is recorded at the end of the operation: Diagnosis Sinus rhythm, with Mobitz II second degree AV block Right bundle branch block (RBBB) …

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Case 60: An 82-Year-Old Man in the Cardiac Surgical ICU

Case 60: An 82-Year-Old Man in the Cardiac Surgical ICU History Diagnosis History An 82-year-old man is in the cardiac surgical ICU, one day after a triple aorto-coronary bypass: Diagnosis Sinus rhythm, 97/min Bifascicular block – Right bundle branch block and left posterior fascicular block ST and T wave abnormality, consider inferior ischemia ST abnormality, …

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Case 149: A 74-Year-Old Man Scheduled for Cardiac Surgery

Case 149: A 74-Year-Old Man Scheduled for Cardiac Surgery History Diagnosis ECG 2 ECG 2 Diagnosis ECG Comparison History This 74-year-old man with a history of coronary artery disease is scheduled to undergo aorto-coronary bypass surgery:  Diagnosis Sinus rhythm, 58/min Left anterior fascicular block ECG 2 Two days after successful and uncomplicated aorto-coronary bypass surgery, …

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Case 27: A 59-Year-Old Man in the Emergency Department

Case 27: A 59-Year-Old Man in the Emergency Department History Diagnosis History This 59-year-old man was brought to the Emergency Department after an episode of sudden syncope lasting three minutes while at work. On arrival, he had no complaints. His vitals and neurological examination were normal. He reports two occasions during the past three months where …

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