El Hamriti Mustapha (@melhamriti) / X

El Hamriti Mustapha

976 posts

El Hamriti Mustapha

@melhamriti

Medical Director of Electrophysiology and Deputy Chief Physician of Cardiology

Wetzikon (ZH), Schweiz

Joined February 2011

Pinned
El Hamriti Mustapha
@melhamriti
Jun 1
👇Finaly the beta version of the new Easy-ECG website and Easy-ECG app👇 Over the past months, we have been working on a project aimed at making ECG and electrophysiology learning more accessible and interactive. Today, we are happy to present Version beta of “
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El Hamriti Mustapha
@melhamriti
Dec 21, 2024
👇Fascicular VT (Part 1): Basic ECG Findings👇 •Left Posterior Fascicular VT: ECG pattern shows RBBB (right bundle branch block) and LAFB (left anterior fascicular block). •Left Anterior Fascicular VT: ECG pattern shows RBBB (right bundle branch block) and LPFB (left posterior
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El Hamriti Mustapha
@melhamriti
Feb 1, 2025
👇VT vs SVT (Part 1): Heart Axis👇 •A tachycardia with northwest axis is highly suggestive of VT, as ventricular excitation moves from distal to basal. This pattern is identified by positive QRS in aVR and negative QRS in leads I, II, and aVF. •A normal heart axis during
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El Hamriti Mustapha
@melhamriti
Jan 5, 2025
👇 ECG and PAC/EAT Localization (Part 1): RA Lateral vs. LA Lateral 👇 •P wave positive in lead I and negative in V1: Suggests the PAC/AT originates in the RA lateral region (consider the Crista Terminalis or the lateral Tricuspid Valve annulus). •P wave negative in lead I
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El Hamriti Mustapha
@melhamriti
Oct 3, 2024
👇 WPW Syndrome (Part 2): How to Differentiate Between a Right-Sided or Left-Sided Accessory Pathway During Orthodromic AVRT Based on ECG?👇 👉 Long RP tachycardia with a VA interval > 70 ms 👉 Narrow complex tachycardia with a 1:1 atrioventricular relationship 👉 A
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El Hamriti Mustapha
@melhamriti
Feb 15, 2025
👇Easy-ECG App: Easy-PVC + Easy-WPW Algorithms 👇 I submitted the app to the @AppStore for free online release. Unfortunately, the @Apple reviewers rejected it, stating that it is a “simple app.” They failed to understand that the goal of the Easy-ECG App is to simplify complex
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El Hamriti Mustapha
@melhamriti
Nov 21, 2024
👇ECG and PVC: Differentiating Right and Left Bundle Branch Blocks for PVC Localization👇 👉 A PVC with LBBB pattern originates from the right ventricle. 👉 A PVC with RBBB pattern originates from the left ventricle. @Phiso_de @chris_sohns @MBraunEP @MoneebKhalaph
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El Hamriti Mustapha
@melhamriti
Sep 2, 2024
👇Rare VT Mechanism: Bundle Branch Reentry VT with Exit in the LV and RV. 2 VTs treated with 1 burn👇 👉 A 40-year-old patient with no known preexisting conditions presents with incessant tachycardia over the past two days, refractory to both pharmacological therapy and
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El Hamriti Mustapha
@melhamriti
Sep 28, 2024
👇WPW Syndrome (Part 1) Overview of the Basics: Delta Wave, Maximal Pre-excitation, Orthodromic and Antidromic AVRT, and FBI Tachycardia👇 👉 Antegrade conduction through the AVN and accessory pathway leads to fusion. 👉 Orthodromic AVRT: Antegrade conduction through the AVN →
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El Hamriti Mustapha
@melhamriti
Mar 9, 2025
👇Easy-PVC App : Localization of PVCs with R/S Morphology in V1 on ECG👇 When the QRS polarity in leads II and III is positive and the QRS complex in V1 exhibits an R/S morphology, the most likely PVC origin is: easy-ecg.com •r < S → PVC from the septal RVOT or RCC
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El Hamriti Mustapha
@melhamriti
Oct 12, 2024
👇WPW Syndrome (Part 4 and Final): Antegrade Conduction and Antidromic AVRT👇 1. Antegrade conduction through the accessory pathway causes the Delta wave seen on an ECG. 2. The Easy-WPW algorithm is a simple way to locate the accessory pathway. academic.oup.com/europace/artic… 3.
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El Hamriti Mustapha
@melhamriti
Jan 18, 2025
👇 ECG and PAC/EAT Localization (Part 3): Inferior Atrium vs. Superior Atrium 👇 •P wave negativ in leads II, III, and aVF: Suggests that the PAC/AT originates in the inferior region of the atrium (consider the CS, CTI, inferior crista terminalis, the inferior region of the
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El Hamriti Mustapha
@melhamriti
Mar 9, 2024
👇Ablation in the aortic cusp👇 #Epeeps Here are the anatomical relationships between the aortic cusps and the coronary arteries. LCC and RCC are deeper than the RCA and LCA. To avoid the coronary arteries, ablation must be performed deeper and vertically towards the aortic
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El Hamriti Mustapha
@melhamriti
Jan 14, 2025
👇ECG and PAC/EAT Localization (Part 2): Anterior Atrium vs. Posterior Atrium👇 •P wave positive in lead aVR: Indicates that the PAC/AT likely originates from the anterior region of the atrium. This includes areas such as the tricuspid valve annulus, coronary sinus , mitral
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