In:
Circulation, Ovid Technologies (Wolters Kluwer Health), Vol. 145, No. Suppl_1 ( 2022-03)
Abstract:
Background: There has been growing interest in studying demand ischemia as a cause of type 2 myocardial infarction (T2MI) in younger patients. Conventional cardiovascular risk factors and their association (and degree) are vaguely defined as predictors of T2MI. Women may be noted to have different predictors given their underrepresentation in clinical trials. Methods: We analyzed young female (18-44 years) hospitalizations from the National Inpatient Sample 2018 for multivariate-adjusted predictors (aOR, 95% confidence interval) of T2MI, STEMI and NSTEMI admissions, and divided the significance level into p 〈 0.01, p 〈 0.05 & p 〈 0.1. Results: Young females (n=6,152,028) had 0.05% STEMI, 0.16% NSTEMI and 0.08% T2MI admissions. Predictors (Table 1) with the highest significance level of association for T2MI (p 〈 0.01), compared to ST/NSTEMI (either 0.01 〈 p 〈 0.05 or not significant), were black race (aOR 1.49) and CHF (aOR 1.97), pulmonary circulation disorder (aOR 1.83) and OSA (aOR 1.62). Valvular heart disease, paralysis, COPD, deficiency anemia predicted a higher risk of T2MI admissions in young women (p 〈 0.05) but not STEMI/NSTEMI admissions. Hypertension, prior MI, dyslipidemia, family history of coronary artery disease, peripheral vascular disease, coagulopathy and fluid-electrolyte disorder predicted a higher risk of T2MI or STEMI/NSTEMI. Collagen vascular disorders and obesity had a higher risk of T2MI/NSTEMI (p 〈 0.01) but not of STEMI (p=0.07). DM, and cocaine abuse predicted higher odds of STEMI/NSTEMI but not of T2MI. Hypothyroid, liver disease, metastatic cancer, AIDS, depression, alcohol abuse and cannabis abuse did not predict a higher risk of T2MI or STEMI/NSTEMI. Hypothyroid, liver disease, metastatic cancer, AIDS, depression, alcohol and cannabis abuse did not predict higher odds of T2MI or STEMI/NSTEMI in young women. Conclusion: Predictors associated with T2MI in young females with a higher order of significance than ST/NSTEMI can be utilized to build a risk score for T2MI in young females.
Type of Medium:
Online Resource
ISSN:
0009-7322
,
1524-4539
DOI:
10.1161/circ.145.suppl_1.EP14
Language:
English
Publisher:
Ovid Technologies (Wolters Kluwer Health)
Publication Date:
2022
detail.hit.zdb_id:
1466401-X
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