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Ndaba L, Mutyaba A, Mpanya D, Tsabedze N. In-Hospital Mortality Outcomes of ST-Segment Elevation Myocardial Infarction: A Cross-Sectional Study from a Tertiary Academic Hospital in Johannesburg, South Africa. J Cardiovasc Dev Dis 2023; 10:348. [PMID: 37623361 PMCID: PMC10455389 DOI: 10.3390/jcdd10080348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/26/2023] Open
Abstract
In sub-Saharan Africa, the burden of atherosclerotic cardiovascular disease (ASCVD) is increasing. This study aimed to describe the clinical characteristics of patients with ST-segment elevation myocardial infarction (STEMI) and estimate the in-hospital all-cause mortality rate. We conducted a cross-sectional retrospective single-centre study of STEMI patients who underwent diagnostic coronary angiography with or without percutaneous coronary intervention (PCI) between January 2015 and December 2019. We compared demographic and clinical parameters between survivors and non-survivors with descriptive statistics. Univariable and multivariable logistic regression analyses were performed to determine the predictors of all-cause mortality. The study population consisted of 677 patients with a mean age of 55.5 ± 11.3 years. The in-hospital all-cause mortality rate was 6.2% [95% confidence interval (CI): 4.5-8.3%]. Risk factors for ASCVD included smoking (56.1%), hypertension (52.8%), dyslipidemia (40.0%), and a family history of coronary artery disease (32.7%). A pharmaco-invasive management strategy (treatment with thrombolytic therapy and PCI) was implemented in 36.5% of patients and reduced all-cause mortality risk (OR: 0.16; CI: 0.04-0.71, p = 0.015). The in-hospital all-cause mortality rate in STEMI patients was 6.2%, and a pharmaco-invasive management strategy proved to be an effective approach.
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Affiliation(s)
| | | | | | - Nqoba Tsabedze
- Division of Cardiology, Department of Internal Medicine, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg 2193, South Africa; (L.N.); (A.M.); (D.M.)
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Broughton N, Comer K, Casey-Gillman O, Moore L, Antoniou S, Patel R, Fhadil S, Wright P, Ozkor M, Guttmann O, Baumbach A, Wragg A, Jain AJ, Choudry F, Mathur A, Rathod KS, Jones DA. An exploration of the early discharge approach for low-risk STEMI patients following primary percutaneous coronary intervention. AMERICAN JOURNAL OF CARDIOVASCULAR DISEASE 2023; 13:32-42. [PMID: 37213314 PMCID: PMC10193248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/17/2023] [Indexed: 05/23/2023]
Abstract
Recently, there has been growing interest in the early discharge strategy for low-risk patients who have undergone primary percutaneous coronary intervention (PCI) to treat ST-segment elevation myocardial infarction (STEMI). So far findings have suggested there are multiple advantages of shorter hospital stays, including that it could be a safe way to be more cost- and resource-efficient, reduce cases of hospital-acquired infection and boost patient satisfaction. However, there are remaining concerns surrounding safety, patient education, adequate follow-up and the generalisability of the findings from current studies which are mostly small-scale. By assessing the current research, we describe the advantages, disadvantages and challenges of early hospital discharge for STEMI and discuss the factors that determine if a patient can be considered low risk. If it is feasible to safely employ a strategy like this, the implications for healthcare systems worldwide could be extremely beneficial, particularly in lower-income economies and when we consider the detrimental impacts of the recent COVID-19 pandemic on healthcare systems.
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Affiliation(s)
- Nicole Broughton
- Centre for Cardiovascular Medicine and Devices, Willian Harvey Research Institute, Queen Mary University of LondonLondon EC1A 7BE, UK
| | - Katrina Comer
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Oliver Casey-Gillman
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Lizze Moore
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Sotiris Antoniou
- Department of Pharmacy, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Riyaz Patel
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Sadeer Fhadil
- Department of Pharmacy, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Paul Wright
- Department of Pharmacy, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Muhiddin Ozkor
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Oliver Guttmann
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Andreas Baumbach
- Centre for Cardiovascular Medicine and Devices, Willian Harvey Research Institute, Queen Mary University of LondonLondon EC1A 7BE, UK
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Andrew Wragg
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Ajay J Jain
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Fizzah Choudry
- Centre for Cardiovascular Medicine and Devices, Willian Harvey Research Institute, Queen Mary University of LondonLondon EC1A 7BE, UK
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Anthony Mathur
- Centre for Cardiovascular Medicine and Devices, Willian Harvey Research Institute, Queen Mary University of LondonLondon EC1A 7BE, UK
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Krishnaraj S Rathod
- Centre for Cardiovascular Medicine and Devices, Willian Harvey Research Institute, Queen Mary University of LondonLondon EC1A 7BE, UK
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
| | - Daniel A Jones
- Centre for Cardiovascular Medicine and Devices, Willian Harvey Research Institute, Queen Mary University of LondonLondon EC1A 7BE, UK
- Barts Interventional Group, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
- Department of Cardiology, Barts Heart Centre, Barts Health NHS TrustLondon EC1A 7BE, UK
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Ullah R, Shireen F, Shiraz A, Bahadur S. In-Hospital Mortality in Patients With Acute ST-Elevation Myocardial Infarction With or Without Mitral Regurgitation. Cureus 2022; 14:e23762. [PMID: 35509757 PMCID: PMC9060391 DOI: 10.7759/cureus.23762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/02/2022] [Indexed: 11/05/2022] Open
Abstract
Background Mitral regurgitation (MR) is a common complication in hospitalized cardiac patients with ST-segment elevation myocardial infarction (STEMI); however, the patient outcomes depend on various factors that vary across facilities and regions. There is an acute need to stratify STEMI patients by risk of in-hospital mortality. We conducted this study to compare the mortality of patients with acute STEMI with or without MR admitted to different units of the Cardiology Department at Lady Reading Hospital (LRH) in Peshawar. Methods In this prospective study, we compared the mortality rates of STEMI patients with and without MR from June 5 to October 30, 2021. All patients with different types of STEMI treated at LRH were enrolled in the study regardless of age and gender. ST-elevation was confirmed via electrocardiogram, and MR was confirmed via echocardiography. We excluded any patients with primary organic valve disease or congenital heart disease. We also collected patient demographic and clinical characteristics. We used IBM SPSS Statistics for Windows, Version 24.0 (IBM Corp., Armonk, NY) for statistical analyses. Results Our study population included 228 patients with a mean age of 62.4 ± 12.3 years. Most of the patients were men (n=140; 61.4%), and only 78 (38.6%) were women. The prevalence of MR was 29.4%. Hypertension was the most common comorbidity (63.6%), and inferior wall myocardial infarction (MI) was the most common type of MI (49.1%). Hypertension, prehospital cardiopulmonary resuscitation (CPR), and Killip class ≥ 2 were significantly associated with MR (p<.001). In-hospital mortality was 29.8%, significantly associated with MR (p=.0001). Patients who needed CPR prior to hospitalization and those with Killip class ≥ 2 were less likely to survive (p=.0001). Conclusions MR is common following MI, especially in cases of inferior wall MI. Patients with MR have a poorer prognosis than those without MR following MI, more so when combined with other comorbidities. Regarding its relation to MI complications, an assessment of the MR is necessary to make an appropriate decision for treatment.
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Affiliation(s)
- Rafi Ullah
- Cardiology, Lady Reading Hospital Peshawar, Peshawar, PAK
| | - Farhat Shireen
- Cardiology, Lady Reading Hospital Peshawar, Peshawar, PAK
| | - Ahmad Shiraz
- General Surgery, Hayatabad Medical Complex Peshawar, Peshawar, PAK
| | - Sher Bahadur
- Epidemiology and Public Health, Khyber Institute of Child Health, Peshawar, PAK
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