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Summary: atrial depolarization, PR segment, electrical alternans, pericardial effusion, cardiac tamponade, left anterior fascicular block (LAFB), wide QRS at the HIS bundle, accelerated idioventricular rhythm (AIVR)
Summary: atrial depolarization, PR segment, electrical alternans, pericardial effusion, cardiac tamponade, left anterior fascicular block (LAFB), wide QRS at the HIS bundle, accelerated idioventricular rhythm (AIVR)