Abdallah Othman

Abdallah Othman Cardiovisual Content & Animation | Pharmaceutical Industry Professional

🚨 Hyperkalemia📈 HYPERkalemia (K⁺ >5.5 mEq/L):➡️ Early: Tall, "tented" T waves (peaked, V2-V4). ➡️ Moderate: Flattened/ab...
11/07/2025

🚨 Hyperkalemia
📈 HYPERkalemia (K⁺ >5.5 mEq/L):
➡️ Early: Tall, "tented" T waves (peaked, V2-V4).
➡️ Moderate: Flattened/absent P waves, prolonged PR interval, widened QRS.
➡️ Severe (>7.0): Sine wave pattern → V-fib/asystole! ❗
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Ventricular Escape Rhythm occurs when the ventricles take over pacing due to failure of the SA and AV nodes.SA Node: 60–...
10/07/2025

Ventricular Escape Rhythm occurs when the ventricles take over pacing due to failure of the SA and AV nodes.

SA Node: 60–100 bpm

AV Node: 40–60 bpm

Ventricles: 20–40 bpm

🚨 Causes
Severe sinus disease
Advanced AV block
Myocardial infarction
Drug toxicity (e.g., beta-blockers, digoxin)
Hyperkalemia
Cardiac surgery complications.

💔Understanding Cardiomyopathies: A Visual Guide 🫀📊
09/07/2025

💔Understanding Cardiomyopathies:
A Visual Guide 🫀📊

Relationships between coffee ☕ and various forms of cardiovascular disease. and Cardiovascular disease European Hear...
09/07/2025

Relationships between coffee ☕ and various forms of cardiovascular disease. and Cardiovascular disease European Heart Journal.

ST-Segment Evolution in STEMI: Reperfusion vs. Non-Reperfusion. See visual in comments 👇🏻✨Temporal Evolution of ST-Segme...
09/07/2025

ST-Segment Evolution in STEMI: Reperfusion vs. Non-Reperfusion. See visual in comments 👇🏻✨
Temporal Evolution of ST-Segment and Q Waves in STEMI: Impact of Reperfusion Therapy.

Cardiorenal Syndrome (CRS): Heart-Kidney Crosstalk 🔄❤️🧠 CRS reflects the bidirectional dysfunction between cardiac and ...
08/07/2025

Cardiorenal Syndrome (CRS): Heart-Kidney Crosstalk 🔄❤️🧠

CRS reflects the bidirectional dysfunction between cardiac and renal disease, where failure in one organ accelerates decline in the other.

Mechanisms
- Hemodynamic: ↓ Cardiac output → renal hypoperfusion → RAAS activation → fluid overload.
- Neurohormonal: RAAS/SNS overdrive → fibrosis & vasoconstriction.
- Structural: LV hypertrophy (pressure overload) or dilation (volume overload) → ↑ venous pressure → renal congestion.

Clinical Impact ⚠️
- Dominated by CRS Type 1 (acute cardiac→renal) and Type 2 (chronic CHF→CKD).
- Therapy: SGLT2 inhibitors 🎯, cautious diuresis, and personalized RAAS blockade.
💡Early biomarker use (BNP/NGAL) and integrated care are critical to breaking the CRS cycle.

SGLT2 inhibitors and mortality in diabetic cancer patients: cardioprotective and anticancer effects European Heart Journ...
05/07/2025

SGLT2 inhibitors and mortality in diabetic cancer patients: cardioprotective and anticancer effects European Heart Journal - Cardiovascular Pharmacotherapy ow.ly/6min50WiZLO

Electrocardiogram (ECG): Key Concepts, Lead Placement, and Clinical Interpretation ⚡️🫀
05/07/2025

Electrocardiogram (ECG): Key Concepts, Lead Placement, and Clinical Interpretation ⚡️🫀

Bundle Branch Block 🚫(LBBB & RBBB), detailing the conduction system, key causes, and ECG patterns. See full visual graph...
05/07/2025

Bundle Branch Block 🚫(LBBB & RBBB), detailing the conduction system, key causes, and ECG patterns. See full visual graph link in comments 👇🏻 🙌🏻
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The cardiac fibrous skeleton! 🌟
02/07/2025

The cardiac fibrous skeleton! 🌟

Magnesium's Critical Role in Respiratory Failure, Acute Coronary Syndrome, and Cardiac Arrest
02/07/2025

Magnesium's Critical Role in Respiratory Failure, Acute Coronary Syndrome, and Cardiac Arrest

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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.