Publications by authors named "Mohammed Boutaybi"

Article Synopsis
  • Cardiovascular diseases, especially acute coronary syndrome, are the top killers among chronic hemodialysis patients, prompting a study to investigate their heart disease characteristics.
  • The study included 34 hemodialysis patients in a cardiovascular ICU, revealing a mean age of about 64, with common risk factors like age, hypertension, and diabetes.
  • Findings showed a high prevalence of various coronary artery diseases, with many patients having severe conditions, but fewer undergoing necessary diagnostic or therapeutic procedures compared to overall expectations.
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Infective endocarditis (IE) is a rare but serious disease, and despite improvements in diagnostic and therapeutic tools, it remains associated with high mortality. It can develop in a healthy heart, but most commonly in underlying heart disease. The authors discuss a 34-year-old patient, who has presented for 4 months with generalized asthenia, fever, and chills, without any notion of chest pain, arthralgias.

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The myocardial bridge is a congenital coronary anomaly defined as the presence of a region of myocardium overlying an epicardial coronary artery. This is a 51-year-old patient, diabetic for 4 years on oral hypoglycemic, has had stress angina for 4 years, neglected by the patient. The current history goes back to 2 months by the installation of an episode of syncope occurring with the effort, then of a second episode the day of its admission.

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Simultaneous occlusion of more than one coronary artery is uncommon and associated with poor prognosis. We reported a particular case of a 62-year-old patient, who presented with an inferior ST-segment elevation myocardial infarction with right ventricular involvement complicated by cardiogenic shock, sinus bradycardia, and an extensive echocardiographic ischemia with severe left ventricular systolic dysfunction. Coronary angiography revealed occlusion of 3 major coronary arteries.

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Purpose Of Review: Early repolarization syndrome (ERS), once thought to be innocuous, has now been shown to be responsible for ventricular arrythmias and sudden cardiac death occurrence. This review will help the clinician to identify the patients who are most at risk for arrhythmias, so that they can adopt a preventive or secondary treatment approach, either of which is still poorly defined.

Recent Findings: Patients at high risk are found to be particularly young men, with a personal or family history of syncope or sudden death, who have an inferolateral ER on the electrocardiogram, more elevated J-point, longer J-wave duration and wider J angle, a horizontal or descending ST segment, lower T/R ratio, and small and/or inverted waves.

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Pulmonary embolism (PE) is a great simulator; It mimics step by step its main differential diagnosis which is myocardial infarction. Its clinical and electrical manifestations are unspecific. Rarely, an ST-segment elevation can occur making the diagnosis more difficult.

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Brugada syndrome is a rare but serious inherited heart disease that causes sudden cardiac death by polymorphic ventricular tachycardia or ventricular fibrillation. It is an autosomal dominant genetic disease that usually occurs in patients in their forties with a structurally normal heart. Electrically, it manifests by ST elevation segment ≥ 2 mm of at least one right precordial lead (V1 and/or V2).

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