« Infarctus et BBD » : différence entre les versions

Durant un syndrome coronarien aigu, l’incidence du bloc de branche droit est autour de 5 à 11% et le pronostic est également plus sévère <ref>Figueroa-Triana JF, Mora-Pabón G, Quitian-Moreno J, Álvarez-Gaviria M, Idrovo C, Cabrera JS, et al. Acute myocardial infarction with right bundle branch block at presentation: Prevalence and mortality. J Electrocardiol. 2021;66:38‑42</ref><ref>Xiang L, Zhong A, You T, Chen J, Xu W, Shi M. Prognostic Significance of Right Bundle Branch Block for Patients with Acute Myocardial Infarction: A Systematic Review and Meta-Analysis. Med Sci Monit. 27 mars 2016;22:998‑1004</ref><ref>Alkindi F, El-Menyar A, Rafie I, Arabi A, Al Suwaidi J, Singh R, et al. Clinical Presentations and Outcomes in Patients Presenting With Acute Cardiac Events and Right Bundle Branch Block. Angiology. mars 2020;71(3):256‑62</ref><ref>Neumann JT, Sörensen NA, Rübsamen N, Ojeda F, Schäfer S, Keller T, et al. Right bundle branch block in patients with suspected myocardial infarction. Eur Heart J Acute Cardiovasc Care. mars 2019;8(2):161‑6</ref><ref>Ricou F, Nicod P, Gilpin E, Henning H, Ross J. Influence of right bundle branch block on short- and long-term survival after acute anterior myocardial infarction. J Am Coll Cardiol. 15 mars 1991;17(4):858‑63</ref>.  

5.  Des QRS fragmentés dans deux dérivations concordantes.