CQ JOURNAL

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◆ Premium Member Researcher CQ-R-3

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Global Research Rank # 2

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Member Since

September 6, 2026

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Dr. Ahmed Hafez

September 6, 2026

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Researcher Overview

Published Research

Latest Published Research

Hepatic Encephalopathy in Cirrhosis: From Ammonia Neurotoxicity to the Gut–Liver–Brain Axis, Precision Diagnosis, and Emerging Therapeutic Strategies

Euglycemic Diabetic Ketoacidosis in the Era of SGLT2 Inhibitors: Diagnostic Pitfalls, Pathophysiology, Clinical Management, and Strategies for Prevention

Precision Electrophysiology: Integrating High-Density Mapping, Cardiac Imaging, Artificial Intelligence, and Pulsed-Field Ablation for Personalized Arrhythmia Treatment

Pulsed-Field Ablation in the New Era of Electrophysiology: Mechanisms, Procedural Efficacy, Safety, Tissue Selectivity, and Long-Term Clinical Outcomes

Beyond Procedural Success: Predictors of Left Ventricular Recovery and Persistent Heart Failure After TAVR

Beyond Ejection Fraction: The Emerging Role of Myocardial Strain, 3D Echocardiography, and Artificial Intelligence in Early Detection and Phenotyping of Heart Failure

Mechanical Complications of Acute Myocardial Infarction

End-Stage Heart Failure in Congenital Heart Disease: When Conventional Surgery Fails — Mechanical Circulatory Support, Ventricular Assist Devices, and Heart Transplantation

Contemporary Surgical Strategies for Borderline Left Heart in Congenital Heart Disease: Patient Selection, Ventricular Recruitment, Hybrid Palliation, and Long-Term Outcomes.