Spontaneous Coronary Artery Dissection in Relation to Physical and Emotional Stress: A Retrospective Study in 4 Arab Gulf Countries

Spontaneous Coronary Artery Dissection in Relation to Physical and Emotional Stress: A Retrospective Study in 4 Arab Gulf Countries

Spontaneous coronary artery dissection (SCAD) has emerged as an important cause of acute coronary syndrome and sudden cardiac death. The triggers for SCAD often do not include traditional atherosclerotic risk factors. The most commonly reported triggers are extreme physical or emotional stress. The...

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Published in:Current problems in cardiology Vol. 46; no. 3; p. 100484
Main Authors: Daoulah, Amin, Al-Faifi, Salem M., Hersi, Ahmad S., Dinas, Petros C., Youssef, Ali A., Alshehri, Mohammed, Baslaib, Fahad, Maghrabi, Mohamed, Al-Murayeh, Mushabab, Ghani, Mohamed A., Refaat, Wael A., Eldesoky, Akram, Balghith, Mohammed, Soofi, Muhammad Adil, Alasmari, Abdulaziz, Alasnag, Mirvat, Hamad, Adel Khalifa, Morshid, Mamdouh, Morsi, Yosri M.A., Dahdouh, Ziad, ElSayed, Osama, Alama, Mohamed Nabil, Alasousi, Nader, Tammam, Khalid, Almansori, Mohammed, Khan, Abdul Salim, Alkhushail, Abdullah, Aithal, Jairam K., Alqahtani, Abdulrahman H., Lotfi, Amir
Format: Journal Article
Language:English
Published: United States Elsevier Inc 01-03-2021
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Summary:Spontaneous coronary artery dissection (SCAD) has emerged as an important cause of acute coronary syndrome and sudden cardiac death. The triggers for SCAD often do not include traditional atherosclerotic risk factors. The most commonly reported triggers are extreme physical or emotional stress. The current study compared in-hospital and follow-up events in patients with SCAD with and without reported stress. Data from 83 patients with a confirmed diagnosis of SCAD were collected retrospectively from 30 centers in 4 Arab Gulf countries (KSA, UAE, Kuwait, and Bahrain) from January 2011 to December 2017. In-hospital myocardial infarction (MI), percutaneous coronary intervention (PCI), ventricular tachycardia/ventricular fibrillation, cardiogenic shock, death, ICD placement, dissection extension) and follow-up (MI, de novo SCAD, death, spontaneous superior mesenteric artery dissection) events were compared between those with and without reported stress. Emotional and physical stress was defined as new or unusually intense stress, within 1 week of their initial hospitalization. The median age of patients in the study was 44 (37-55) years. Foty-two (51%) were women. Stress (emotional, physical, and combined) was reported in 49 (59%) of all patients. Sixty-two percent of women with SCAD reported stress, and 51 % of men with SCAD reported stress. Men more commonly reported physical and combined stress. Women more commonly reported emotional stress (P < 0.001). The presence or absence of reported stress did not impact on overall adverse cardiovascular events (P = 0.8). In-hospital and follow-up events were comparable in patients with SCAD in the presence or absence of reported stress as a trigger.
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ISSN:0146-2806
1535-6280
DOI:10.1016/j.cpcardiol.2019.100484