文献詳細
特集 不安を自信に変える心電図トレーニング—専門医のtipsを詰め込んだ50問
QRSの眺め方:③心室の異常を察知する
文献概要
症例 78歳男性.糖尿病・高血圧・慢性腎臓病の既往があり,詳細不明だが以前に経皮的冠動脈形成術を行われた既往がある.2時間前からの胸部圧迫感を主訴として来院し,心電図検査を施行した.血圧110/75mmHg,脈拍数115/分,呼吸数24/分,SpO2 95%(室内気).
参考文献
1)Chang AM, et al:Lack of association between left bundle-branch block and acute myocardial infarction in symptomatic ED patients. Am J Emerg Med 27:916-921, 2009
2)Sgarbossa EB, et al:Electrocardiographic diagnosis of evolving acute myocardial infarction in the presence of left bundle-branch block. GUSTO-1(Global Utilization of Streptokinase and Tissue Plasminogen Activator for Occluded Coronary Arteries)Investigators. N Engl J Med 334:481-487, 1996
3)Smith SW, et al:Diagnosis of ST-elevation myocardial infarction in the presence of left bundle branch block with the ST-elevation to S-wave ratio in a modified Sgarbossa rule. Ann Emerg Med 60:766-776, 2012
4)Marco AD, et al:New electrocardiographic algorithm for the diagnosis of acute myocardial infarction in patients with left bundle branch block. J Am Heart Assoc 9:e015573, 2020
5)LIFE IN THE FASTLANE:Sgarbossa Criteria https://liftl.com/sgarbossa-criteria-ecg-library/(2022年6月閲覧)
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