@mamadosmm: ECG Chest (Precordial) Leads Explained | V1–V6 شرح رسم القلب مع د.عبدالعزيز علاء الدين لطلاب الطب لا تنسو الإشتراك بقناتنا على يوتيوب Mamado's Medical Media In this ECG video, we explain Chest (Precordial) Leads clearly and clinically: --- 🔹 What are Chest Leads? They are unipolar leads placed on the chest wall, providing detailed information about ventricular electrical activity. --- 🔹 Chest Lead Placement: V1: 4th intercostal space, right sternal border V2: 4th intercostal space, left sternal border V3: midway between V2 and V4 V4: 5th intercostal space, midclavicular line V5: anterior axillary line, same level as V4 V6: midaxillary line, same level as V4 --- 🔹 Normal ECG Findings: V1–V2: small R wave, deep S wave V5–V6: tall R wave, small S wave --- 🔹 R Wave Progression: • Gradual increase in R wave amplitude from V1 to V6 • Poor progression suggests cardiac pathology --- 🔹 Localization of Myocardial Infarction: Anterior MI: V1–V4 Lateral MI: V5–V6 Septal MI: V1–V2 🎯 Essential knowledge for ECG interpretation and clinical diagnosis. --- #ECG #ChestLeads #PrecordialLeads #ECGInterpretation #تخطيط_القلب #مشتقات_الصدر #CardiovascularPhysiology #MedicalStudents #MBBS #ClinicalECG #MyocardialInfarction #MamadosMedicalMedia #MedicalEducation

Mamado's Medical Media

Open In TikTok:

Region: EG

Saturday 13 December 2025 14:05:35 GMT