Abdallah Othman

Abdallah Othman Cardiovisual Content 🇪🇬 | Pharmaceutical Industry Professional

07/03/2026

🌟 Explore Coronary Circulation Anatomy!
🔍 Right Coronary Artery (RCA):
🔍 Left Main Coronary Artery (LMCA):
🎨 Anatomical Illustrations ✨🫀
đź“š

Types and Classification of Acute Coronary Syndromes.
07/03/2026

Types and Classification of Acute Coronary Syndromes.

06/03/2026

Repost đź’Ą Early Reparization: Risk Stratification

Not all J-waves are benign.

• Type 1 (Benign) – Lateral leads (V4–V6): common in athletes.
• Type 2 (Moderate) – Inferior/inferolateral leads: increased VF risk.
• Type 3 (High) – Global leads (inferior, lateral, anterior): linked to electrical storms.

Pro Tip: Assess ST segment—horizontal/descending = high risk; ascending = benign.

06/03/2026

Not all J-waves ⚡are benign.
👇🏻

06/03/2026

Early Reparization: Risk Stratification

Not all J-waves are benign.

• Type 1 (Benign) – Lateral leads (V4–V6): common in athletes.
• Type 2 (Moderate) – Inferior/inferolateral leads: increased VF risk.
• Type 3 (High) – Global leads (inferior, lateral, anterior): linked to electrical storms.

Pro Tip: Assess ST segment—horizontal/descending = high risk; ascending = benign.

The Vaughan Williams classification organizes antiarrhythmics by mechanism. Class I blocks sodium channels. Class II are...
05/03/2026

The Vaughan Williams classification organizes antiarrhythmics by mechanism. Class I blocks sodium channels. Class II are beta-blockers. Class III blocks potassium channels. Class IV blocks calcium channels. Class V includes miscellaneous agents like adenosine and digoxin.

S1Q3T3 (S in I, Q in III, inverted T in III) indicates acute right ventricular pressure overload, classically from massi...
05/03/2026

S1Q3T3 (S in I, Q in III, inverted T in III) indicates acute right ventricular pressure overload, classically from massive pulmonary embolism (PE) .

Diagnostic value is limited—it lacks sensitivity (normal ECG in ~25% of PE) and specificity. Diagnosis requires imaging (CTPA).

Prognostically significant—identifies RV dysfunction and higher mortality risk.

05/03/2026

Electrocardiographic Patterns of Cardiac Arrhythmias

Sinus Tachycardia ➡️ Fast, narrow.
Sinus Bradycardia ➡️ Slow, narrow.
Atrial Fibrillation ➡️ Irregularly irregular.
Ventricular Tachycardia ➡️ Wide and fast.
Ventricular Fibrillation ➡️ Chaotic, no output.

05/03/2026

đź’ĄExploring Arrhythmias: Bradycardia, Tachycardia & Irregular Heartbeats.
CardiovascularDisease MedicalProfessionals

05/03/2026

Digoxin: Therapeutic Effects vs. Toxicity – ECG Patterns

Therapeutic ECG Findings (The "Digoxin Effect"):

· 📉 Downsloping "reverse tick" ST depression (Salvador Dali sagging)
· ⏱ Shortened QT interval
· 🫀 AV nodal slowing → ↑PR interval (first-degree block common)
· ⚡ Flattened/inverted T waves, prominent U waves

Toxicity Red Flags (Automaticity + Block):

· 💥 SVT with AV block (e.g., PAT with block) — the hallmark
· 🔄 Bidirectional VT — pathognomonic until proven otherwise
· ⚠️ Clinical clues: Nausea, visual disturbances (yellow halos), hyperkalemia

✨🫀STEMI equivalents.
04/03/2026

✨🫀STEMI equivalents.

04/03/2026

đź«€ TAVI Procedure
➡️ TAVI (Transcatheter Aortic Valve Implantation) is a minimally invasive treatment for severe aortic stenosis in patients at high or intermediate surgical risk.

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EPOFORM INDICATIONS Treatment of anemia due to concomitant myelosuppressive chemotherapy in patients with nonmyeloid malignancies; anemia due to chronic kidney disease in dialysis and nondialysis patients to decrease the need for RBC transfusion,Zidovudine-Treated HIV-Infected Patient.