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Non Ischemic Cardiomyopathy in a 54-Year-Old Khat Consuming Yemeni Male Presenting with Worsening Exertional Dyspnea, T Wave Inversions in V5-V6 and Normal Coronary Artery Angiography

Patient: Male, 54-year-old Final Diagnosis: Cardiomyopathy Symptoms: Exertional dyspnea • pedal edema Medication: — Clinical Procedure: Coronary angiography • echocardiography Specialty: Cardiology OBJECTIVE: Unknown etiology BACKGROUND: Khat (Catha edulis) is a plant cultivated in Ethiopia, East Af...

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Detalles Bibliográficos
Autores principales: Emeasoba, Emmanuel U., Kundal, Sanchit V., Ibeson, Cece Emeka, Nwosu, Ifeanyi, Gulati, Amit, Weindorf, Benjamin, Hossam, Amin, Shetty, Vijay
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Scientific Literature, Inc. 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9272576/
https://www.ncbi.nlm.nih.gov/pubmed/35787598
http://dx.doi.org/10.12659/AJCR.935601
Descripción
Sumario:Patient: Male, 54-year-old Final Diagnosis: Cardiomyopathy Symptoms: Exertional dyspnea • pedal edema Medication: — Clinical Procedure: Coronary angiography • echocardiography Specialty: Cardiology OBJECTIVE: Unknown etiology BACKGROUND: Khat (Catha edulis) is a plant cultivated in Ethiopia, East African, and the Arabian Peninsula. Long-term khat consumption has been associated with increased rates of periodontal diseases, esophagitis, psychosis, and cardiovascular issues such as cerebrovascular accidents, myocardial ischemia, and ischemic cardiomyopathy (CM). We report a case of khat-induced non-ischemic CM in a patient with no other known cardiovascular risk factors and highlight a cardiovascular effect of chronic khat consumption. CASE REPORT: A 54-year-old Yemeni man with no known medical history but a chronic khat chewer presented with worsening exertional dyspnea for 6 months and associated pedal edema. Laboratory studies were remarkable for elevated B-type natriuretic peptide (BNP). Electrocardiogram (EKG) revealed normal sinus rhythm with non-specific T wave inversions (TWI) in V5-V6. A computed tomography (CT) scan of the chest showed bilateral pleural effusions with interlobular septal thickening. Transthoracic echocardiogram (TTE) showed a left ventricular ejection fraction (LVEF) of 16–20% and global CM. Coronary angiography revealed normal coronaries. CONCLUSIONS: Chronic khat consumption is being recognized as a dangerous habit with serious health consequences and its association with ischemic CM is well documented. The findings of ischemic cardiac changes of acute coronary syndrome in a patient with normal coronary arteries raises the possibility that khat toxicity was associated with coronary artery spasm due to its amphetamine-like stimulatory effects. Although further research is required to substantiate this relationship, it is imperative that khat consumption be considered a risk factor when assessing for CM.