Episodio – Fibrosis postinfarto y TGF-β: remodelado miocárdico | USMLE Step 1 episode artwork

EPISODE · Apr 20, 2026 · 6 MIN

Episodio – Fibrosis postinfarto y TGF-β: remodelado miocárdico | USMLE Step 1

from USMLE DREAMERS · host USMLE DREAMERS

En este episodio de USMLE Dreamers, analizamos un caso clásico de muerte súbita en un paciente con infarto previo, donde la clave diagnóstica es la fibrosis miocárdica mediada por TGF-β (transforming growth factor-beta). Explicamos en detalle la secuencia inflamación → proliferación → remodelación, y cómo la cicatriz resultante altera la conducción eléctrica predisponiendo a arritmias fatales.Un episodio esencial para integrar patología cardiovascular, histología y fisiopatología en alto rendimiento.#USMLE #Step1 #Cardiology #MyocardialInfarction #Pathology #Fibrosis #TGFbeta #MedicalEducation #EducationalPodcast #HealthcarePodcast #HealthEducationPodcast

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Episodio – Fibrosis postinfarto y TGF-β: remodelado miocárdico | USMLE Step 1

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