Abdallah Othman

Abdallah Othman Cardiovisual Content 🇪🇬 | Pharmaceutical Industry Professional

🔹The autonomic nervous system in the regulation of glucose and lipid metabolism.
06/01/2026

🔹The autonomic nervous system in the regulation of glucose and lipid metabolism.

🆕 Visual: Left Coronary Artery (LCA) Branches
06/01/2026

🆕 Visual: Left Coronary Artery (LCA) Branches

06/01/2026

Coronary Angiography

05/01/2026

🆕 Visual: Left Coronary Artery (LCA) Branches

This schematic details the LCA's origin from the left aortic sinus and its bifurcation:

· Anterior Interventricular Artery (LAD): Descends in the anterior sulcus. Supplies the anterolateral myocardium via Diagonal Branches and the anterior septum via Anterior Septal Perforators.
· Circumflex Artery (LCX): Courses in the left AV sulcus. Supplies the lateral left ventricle via the Left (Obtuse) Marginal Artery.

Clinical Relevance: The LCA system is dominant in most hearts. Occlusion of its branches is a primary cause of anterior and lateral wall myocardial infarction. Essential knowledge for angiography and revascularization planning.

6 P’s of Dyspnea 🫁1. Pulmonary Bronchial Constriction (Asthma/COPD) → Wheeze.2. Possible Foreign Body (Upper Airway) → S...
05/01/2026

6 P’s of Dyspnea 🫁
1. Pulmonary Bronchial Constriction (Asthma/COPD) → Wheeze.
2. Possible Foreign Body (Upper Airway) → Stridor = Emergency.
3. Pulmonary Embolus → Sudden dyspnea + clear lungs + pleuritic pain.
4. Pneumothorax → Sudden, unilateral pain/breath sounds ↓.
5. Pump Failure (CHF) → Orthopnea/PND + crackles + edema.
6. Pneumonia → Fever + productive cough + crackles.

Characteristic ECG Findings in Hypertrophic Cardiomyopathy (HCM)📈ECG is a screening tool. Findings necessitate echocardi...
05/01/2026

Characteristic ECG Findings in Hypertrophic Cardiomyopathy (HCM)
📈ECG is a screening tool. Findings necessitate echocardiography (or CMR) for definitive diagnosis, phenotyping, obstruction assessment, and risk stratification.
🔹 LVH: Elevated QRS amplitude in limb/precordial leads, signaling increased myocardial mass.
🔹 Q Waves: Deep, narrow Qs in II, III, aVF, I, aVL, V5-V6, mimicking MI due to septal hypertrophy.
🔹 ST-T Changes: Depression & T-wave inversion in lateral leads, hinting at repolarization issues.
🔹 Left Atrial Enlargement: Notched/prolonged P waves in I, II, aVL, showing atrial remodeling.
🔹 Abnormal Q Waves: 25-50% of cases, tied to septal hypertrophy/fibrosis.
🔹 Giant Negative T Waves: Standout marker in apical HCM.
📚 Source: Adapted from ACC/ESC 2025 Cardiac Imaging & Electrophysiology Standards.

05/01/2026

Acute myocardial infarction incidence peaks on Mondays mornings and in winter months❗🤔

05/01/2026

Schematic Illustration of Intracardiac Blood Flow Through the Heart 🫀🩸

Tag a fellow cardio-enthusiast or drop a ❤️ if you appreciate the beauty of cardiac flow!

04/01/2026

Characteristic ECG Findings in Hypertrophic Cardiomyopathy (HCM)
📈ECG is a screening tool. Findings necessitate echocardiography (or CMR) for definitive diagnosis, phenotyping, obstruction assessment, and risk stratification.
🔹 LVH: Elevated QRS amplitude in limb/precordial leads, signaling increased myocardial mass.
🔹 Q Waves: Deep, narrow Qs in II, III, aVF, I, aVL, V5-V6, mimicking MI due to septal hypertrophy.
🔹 ST-T Changes: Depression & T-wave inversion in lateral leads, hinting at repolarization issues.
🔹 Left Atrial Enlargement: Notched/prolonged P waves in I, II, aVL, showing atrial remodeling.
🔹 Abnormal Q Waves: 25-50% of cases, tied to septal hypertrophy/fibrosis.
🔹 Giant Negative T Waves: Standout marker in apical HCM.
📚 Source: Adapted from ACC/ESC 2025 Cardiac Imaging & Electrophysiology Standards.

04/01/2026

🚨 Hyperkalemia : ECG Essentials 🚨
✔️ HyperK: Peaked T → Sine wave → Cardiac arrest.
Watch how increasing potassium levels affect the heart. As K+ rises, notice these ECG changes:

Flattened P Wave: Impaired atrial depolarization.
Widened QRS Complex: Delayed ventricular depolarization.
These changes can lead to severe arrhythmias and potentially cardiac arrest if not treated promptly.
👇🏻
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ECG Patterns of Occlusion Myocardial Infarction:
04/01/2026

ECG Patterns of Occlusion Myocardial Infarction:

CARDIAL-MS (CArdio-Renal-DIAbetes-Liver-Metabolic Syndrome): a new proposition for an integrated multisystem metabolic d...
04/01/2026

CARDIAL-MS (CArdio-Renal-DIAbetes-Liver-Metabolic Syndrome): a new proposition for an integrated multisystem metabolic disease.
CARDIAL-MS unifies metabolic liver disease, diabetes, cardiovascular, and kidney disorders as one progressive syndrome, rooted in dysfunctional adipose tissue and ectopic fat.

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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.