ArticleJournal of the Saudi Heart Association2020
Epidemiological Variation of Acute Myocardial Infarction Relevant to In-Hospital Outcomes-Tertiary Center Experience-Saudi Arabia.
Article in Journal of the Saudi Heart Association, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Primary care and general physicians' electrocardiogram interpretation competence and readiness for emergency myocardial infarction management in Saudi Arabia.Journal of family medicine and primary care · 2026Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundEpidemiological related differences in patients presenting with ST-elevation myocardial infarction (STEMI) have not yet been fully characterized in the Middle East countries. The aim of this study was to assess gender, ethnic and racial variation in clinical profiles, presentation and treatment strategies with relation to the in-hospital outcomes.
methodThis is a retrospective, single center study reviewing the epidemiological details of STEMI patients who were admitted to our center during the period between October 2015 and August 2019.
resultOut of 3079 patients presented with STEMI, 498 (16%) were women, 2170 (70%) were from Middle Eastern Countries and only 1200 (39%) were non- Arabic speakers. Women were older in age compared to men (60.04 ± 11.2 vs 55.35 ± 11.8; P < 0.001). They showed significantly higher rates of cardiovascular risk factors (P < 0.001 for diabetes mellitus (DM), hypertension (HTN) and obesity) and lower prevalence of smoking and old history of previous revascularization (P < 0.001 and 0.007, respectively). Middle Eastern Countries- STEMI patients were elderly, showed higher prevalence of DM, HTN, smoking and obesity compared to South Asian patients (p = 0.001, 0.057, <0.001, <0.001 respectively). Arabic speaking - STEMI patients showed more prevalence of DM, smoking and obesity compared to non-Arabic speaking patients (p < 0.001). Regarding STEMI localization, post myocardial infarction complications and in-hospital length of stay, there were no detected significant gender, ethnic or racial variation. Women showed higher rates of all in-hospital mortality compared to men (5% vs 3%; p = 0.027) however, no ethnic/racial mortality difference was recorded among STEMI patients. Being elderly, presence of multivessel coronary artery disease and left ventricular systolic dysfunction (LVEF < 30%) are the three independent predictors of mortality among our patients (p = 0.013, 0.048 and <0.0001 respectively).
conclusionOur study demonstrates that there are gender, ethnic/racial-related differences in the demographics and clustered cardiovascular risk factors. However, there were no significant detected variation between both genders and different ethnic groups regarding post MI complications, management provided, and hospital outcomes except for increased the mortality rates among women. Old age, presence of multi-vessel disease and severe left ventricular systolic dysfunction have the greatest effect on in-hospital mortality among STEMI patients.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.