Papers by Mushabab A Al-Murayeh
Global Heart, 2015
Background: Coronary artery disease (CAD) is a leading cause of death worldwide. The association ... more Background: Coronary artery disease (CAD) is a leading cause of death worldwide. The association between psychosocial factors, such as marital status, and CAD is supported by numerous epidemiological studies. While divorce may have an adverse effect on cardiac outcomes, the relationship between number of divorces and severity of CAD among women is not clear.
Global Heart, 2015
Background: Coronary artery disease (CAD) is a leading cause of death worldwide. The association ... more Background: Coronary artery disease (CAD) is a leading cause of death worldwide. The association between psychosocial factors, such as marital status, and CAD is supported by numerous epidemiological studies. While divorce may have an adverse effect on cardiac outcomes, the relationship between number of divorces and severity of CAD among women is not clear.
Annals of Saudi Medicine, 2012
Mortality in acute coronary syndrome (ACS) patients with ventricular arrhythmia (VA) has been sho... more Mortality in acute coronary syndrome (ACS) patients with ventricular arrhythmia (VA) has been shown to be higher than those without VA. However, there is a paucity of data on VA among ACS patients in the Middle Eastern countries. Prospective study of patients admitted in 17 government hospitals with ACS between December 2005 and December 2007. Patients were categorized as having VA if they experienced either ventricular fibrillation (VF) or sustained ventricular tachycardia (VT) or both. Of 5055 patients with ACS enrolled in the SPACE registry, 168 (3.3%) were diagnosed with VA and 151 (98.8%) occurred in-hospital. The vast majority (74.4%) occurred in patients with ST-segment elevation myocardial infarction. In addition, males were twice as likely to develop VA than females (OR 1.7; 95% CI 1.13). Killip class >I (OR 2.0; 95% CI 1.3-3.1); and systolic blood pressure <90 mm Hg (OR 6.4; 95% CI 3.5-11.8) were positively associated with VA. Those admitted with hyperlipidemia (OR 0.49; 95% CI 0.3-0.7) had a lower risk of developing VA. Adverse in-hospital outcomes including re-myocardial infarction, cardiogenic shock, congestive heart failure, major bleeding, and stroke were higher for patients with VA (P≤.01 for all variables) and signified a poor prognosis. The in-hospital mortality rate was significantly higher in VA patients compared with non-VA patients (27% vs 2.2%; P=.001). In-hospital VA in Saudi patients with ACS was associated with remarkably high rates of adverse events and increased in-hospital mortality. Using a well-developed registry data with a large number of patients, our study documented for the first time the prevalence and risk factors of VA in unselected population of ACS.
Journal of the Saudi Heart Association, 2012
Cor triatriatum is a rare congenital cardiac anomaly that usually becomes symptomatic in the firs... more Cor triatriatum is a rare congenital cardiac anomaly that usually becomes symptomatic in the first years of life. We present a 28-year-old pregnant female patient presented with shortness of breath, palpitations and decreased exercise tolerance. Transthoracic (TTE) and transesophageal (TEE) echocardiography showed cor triatriatum, features of severe mitral stenosis and atrial septal defect (ASD). The patient underwent successful surgical correction with an uneventful postoperative course.
Journal of the Saudi Heart Association, 2012
To investigate acute coronary syndromes (ACS) in the young Saudi population in Aseer Region, sout... more To investigate acute coronary syndromes (ACS) in the young Saudi population in Aseer Region, southwestern Saudi Arabia. We retrospectively reviewed our database between January 2006 and May 2009, 924 patients were diagnosed to have ACS. Among them 107 patients (11.6%) met our definition of young [66 (61.7%) male < 45 years, and 41 (38.3%) female < 55 years]. We compared this study population to a control group of 50 elderly patients consecutively enrolled in a contemporary period. The overall age was 42.3 ± 7.9 and 68.7 ± 10.1 years in the study population and control respectively. 100% of the population and 92% of the control group presented with chest pain. Diabetes mellitus (DM) prevalence was 46.7% in the study population (63.4% in females), and 62% in the control group. Hypertension, smoking, dyslipidemia and overweight/obesity were reported in 31.8%, 25.2%, 21.5% and 44.9% of the study population and 58%, 6%, 26% and 42% of the control group, respectively. Past history of coronary artery disease was documented in 16.8% of the study population and 38% of the control group. The discharge diagnoses were ST-segment elevation myocardial infarction (STEMI) in 41 (38.3%) (representing 4.4% of the whole ACS population) and 11 (22%) patients of the study population and control group respectively, non-ST-segment elevation myocardial infarction in 36 (33.6%) and 23 (46%) patients of the study population and control group, respectively, and unstable angina in 30 (28.0%) and 15 (30%) patients of the study population and control group, respectively. Coronary angiography was performed in 86 (80.4%) and 41 (82%) patients in the study population and control group respectively. In hospital, one young patient had acute ischemic stroke and one elderly patient died, 22.4% of the study population and 32% of control group were discharged with clinical diagnosis of heart failure or in need for diuretics. In our study, the young Saudi population with ACS had chest pain as the leading symptom. STEMI was the major final diagnosis and among one of the highest reported worldwide. There is a high prevalence of DM; however, they have favorable in hospital and short-term outcome.
Open Journal of Thoracic Surgery, 2013
Background: Increasing numbers of octogenarians and improvements in surgical techniques and posto... more Background: Increasing numbers of octogenarians and improvements in surgical techniques and postoperative care have resulted in increasing cardiac operations in this age. The aim is to analyze our experience of cardiac surgery on octogenarians and beyond concerning postoperative morbidities and mortality. Methods: 67 octogenarians and nonagenarians underwent open heart surgery in our hospital between 2001 to 2009 were retrospectively reviewed. Data included baseline preoperative status, intraoperative and perioperative course, and immediate outcomes. Results: The mean age was 86.22 ± 6.1 years. 86.6% patients were males. Symptoms were dyspnea; Class II in 13.4%, Class III in 55.2%, Class IV in 31.4% patients; angina in 82.1%, and CHF in 25.4% patients. The mean EF was 37.8% ± 10. Risk factors include smoking in 52.2%, DM in 37.3%, hypertension in 28.4%, obesity in 25.4%, previous MI in 22.4%, COPD in 17.9%, renal insufficiency in 11.9%, pulmonary hypertension in 7.5%, PVD in 6%, and cerebrovascular disease in 3% patients. The procedures were isolated CABG in 73%, AVR in 9%, MVR in 6%, CABG/valve in 9%, and MVR and AVR in 3% patients. Complications were 18%. It included renal impairment in 18%, arrhythmias in 14.9%, bleeding in 6%, prolonged ventilation in 13.4%, CHF in 4.5%, gastrointestinal bleeding in 4.5%, wound infection in 7.5%, and cerebrovascular accident in 3%. Hospital mortality was 9% patients. Conclusions: Cardiac surgery can be performed safely with acceptable hospital morbidity and mortality in octogenarians and beyond. Early referral and proper selection of patients are mandatory to improve immediate postoperative survival.
Journal of the Saudi Heart Association, 2012
Objective: To characterize risk profile of acute coronary syndrome (ACS) patients in different ag... more Objective: To characterize risk profile of acute coronary syndrome (ACS) patients in different age groups and compare management provided to in-hospital outcome.
European Journal of Heart Failure, 2014
Annals of Saudi medicine
Gender associations with acute coronary syndrome (ACS), remain inconsistent. Gender-specific data... more Gender associations with acute coronary syndrome (ACS), remain inconsistent. Gender-specific data in the Saudi Project for Assessment of Coronary Events registry, launched in December 2005 and currently with 17 participating hospitals, were explored. A prospective multicenter study of patient with ACS in secondary and tertiary care centers in Saudi Arabia were included in this analysis. Patients enrolled from December 2005 until December 2007 included those presented to participating hospitals or transferred from non-registry hospitals. Summarized data were analyzed. Of 5061 patients, 1142 (23%) were women. Women were more frequently diagnosed with non ST-segment elevation myocardial infarction (NSTEMI [43%]) than unstable angina (UA [29%]) or ST-segment elevation myocardial infarction (STEMI [29%]). More men had STEMI (42%) than NSTEMI (37%) or UA (22%). Men were younger than women (57 vs 63 years) who had more diabetes, hypertension, and hyperlipidemia. More men had a history of c...
Journal of the Saudi Heart Association, 2012
Objective: To characterize risk profile of acute coronary syndrome (ACS) patients in different ag... more Objective: To characterize risk profile of acute coronary syndrome (ACS) patients in different age groups and compare management provided to in-hospital outcome.
European Journal of Heart Failure, 2014
The American Journal of Cardiology, 2002
Acute coronary syndrome (ACS) represents a heterogenous spectrum of conditions. The Global Regist... more Acute coronary syndrome (ACS) represents a heterogenous spectrum of conditions. The Global Registry of Acute Coronary Events (GRACE) describes the epidemiology, management, and outcomes of patients with ACS. Data were collected from 11,543 patients enrolled in 14 countries. Of these patients, 30% had ST-segment elevation myocardial infarction (STEMI), 25% had non-ST-segment elevation myocardial infarction (NSTEMI), 38% had unstable angina pectoris, and 7% had other cardiac or noncardiac diagnoses. Over half of these patients (53%) were >/=65 years old. Reperfusion therapy was used in 62% of patients with STEMI. Percutaneous coronary intervention was performed in 40% of these subjects during the index admission. Intravenous glycoprotein IIb/IIIa blockers were used in 23%, 20%, and 7% of patients with STEMI, NSTEMI, and unstable angina, respectively (STEMI vs NSTEMI, p = 0.0018, and for either group vs unstable angina, p <0.001). Coronary artery bypass grafting was performed in 4%, 10%, and 5% of patients, respectively (p <0.0001). Hospital case fatality rates were markedly different among patients with STEMI, NSTEMI, and unstable angina (7%, 6%, and 3%, respectively; STEMI vs NSTEMI, p = 0.0459, and for either group vs unstable angina, p <0.001). Congestive heart failure complicated the hospital course in 18%, 18%, and 10% of the patients, respectively (p <0.0001), and recurrent angina with ST-segment changes occurred before discharge in 10%, 10%, and 9% of patients, respectively (p = 0.2644). GRACE provides a detailed and comprehensive global description of the spectrum of patients with ACS.
Angiology, 2015
We assessed sex-specific differences in clinical features and outcomes of patients with acute hea... more We assessed sex-specific differences in clinical features and outcomes of patients with acute heart failure (AHF). The Heart function Assessment Registry Trial in Saudi Arabia (HEARTS), a prospective registry, enrolled 2609 patients with AHF (34.2% women) between 2009 and 2010. Women were older and more likely to have risk factors for atherosclerosis, history of heart failure (HF), and rheumatic heart and valve disease. Ischemic heart disease was the prime cause for HF in men and women but more so in men (P < .001). Women had higher rates of hypertensive heart disease and primary valve disease (P < .001, for both comparisons). Men were more likely to have severe left ventricular systolic dysfunction. On discharge, a higher use of angiotensin-converting enzyme inhibitors, β-blockers, and aldosterone inhibitors was observed in men (P < .001 for all comparisons). Apart from higher atrial fibrillation in women and higher ventricular arrhythmias in men, no differences were observed in hospital outcomes. The overall survival did not differ between men and women (hazard ratio: 1.0, 95% confidence interval: 0.8-1.2, P = .981). Men and women with AHF differ significantly in baseline clinical characteristics and management but not in adverse outcomes.
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Papers by Mushabab A Al-Murayeh