Dataset Information

Association between the number of pregnancies and cardiac target organ damages: a cross-sectional analysis of data from the Korean women's chest pain registry (KoROSE).

ABSTRACT:

Background

Pregnancy increases long-term cardiovascular risk after childbirth, but the mechanisms are unclear. This study was performed to investigate the association between the number of pregnancies and several cardiac target organ damage (TOD) in middle-aged and elderly women.

Methods

Using the database of the nation-wide registry, a total of 1,137 women (mean age 63.0 ± 10.9 years) with stable chest pain undergoing invasive coronary angiography (CAG) were analyzed. Information on the number of pregnancies was obtained through a questionnaire. Obstructive coronary artery disease (CAD), left ventricular (LV) mass index (LVMI) and LV septal annular (e') velocity were assessed as indicators of cardiac TOD.

Results

Women with higher number of pregnancies (≥ 3) were older (66.3 ± 9.6 vs. 57.4 ± 10.7 years; P < 0.001), had more cardiovascular risk factors, and took more cardiovascular medications than those with lower number of pregnancies (< 3). In multivariable analyses, higher number of pregnancies (≥ 3) was associated with obstructive CAD (odds ratio [OR], 1.62; 95% confidence interval [CI], 1.21-2.17; P = 0.001), a higher LVMI (> 95 g/m²) (OR, 1.46; 95% CI, 1.08-1.98; P = 0.013) and a lower septal e' velocity (< 7 cm/s) (OR, 1.55; 95% CI, 1.12-2.14; P = 0.007) even after controlling for potential confounders. As the number of pregnancies increased, the prevalence of CAD and LVMI increased, and the septal e' velocity gradually decreased (P < 0.001 for each).

Conclusions

In women with chest pain undergoing invasive CAG, higher number of pregnancies was associated with multiple cardiac TOD. Parity information should be checked when assessing a woman's cardiovascular risk.

SUBMITTER: Kim HL

PROVIDER: S-EPMC10353181 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature

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Publications

Association between the number of pregnancies and cardiac target organ damages: a cross-sectional analysis of data from the Korean women's chest pain registry (KoROSE).

Kim Hack-Lyoung HL Kim Hyun-Jin HJ Kim Mina M Park Sang Min SM Yoon Hyun Ju HJ Byun Young Sup YS Park Seong-Mi SM Shin Mi-Seung MS Hong Kyung-Soon KS Kim Myung-A MA

BMC women's health 20230717 1

<h4>Background</h4>Pregnancy increases long-term cardiovascular risk after childbirth, but the mechanisms are unclear. This study was performed to investigate the association between the number of pregnancies and several cardiac target organ damage (TOD) in middle-aged and elderly women.<h4>Methods</h4>Using the database of the nation-wide registry, a total of 1,137 women (mean age 63.0 ± 10.9 years) with stable chest pain undergoing invasive coronary angiography (CAG) were analyzed. Information ...[more]

PMID: 37461008

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Project description:Essential hypertension (EH) is a principal contributing factor in worldwide cardiovascular disease mortality. Although interventions that minimize environmental risk factors for EH are associated with reduced cardiovascular disease, such approaches are limited for individuals with high genetic EH risk. In this study, we investigated possible associations between ACE2 polymorphisms and hypertension-related target organ damages in south Xinjiang, China. Four hundred and two hypertensive patients were enrolled as study participants in an EH group, and 233 normotensive individuals were enrolled as control subjects. Participants were recruited from the south Xinjiang region. Fourteen ACE2 polymorphisms were genotyped by matrix-assisted laser desorption ionization time-of-flight mass spectrometry. Risk genotypes of rs2074192 (TT+CT, OR = 1.72, 95% CI: 1.17-2.53), rs2106809 (TT, OR = 1.71, 95% CI: 1.13-2.58), rs4240157 (CC+CT, OR = 1.99, 95% CI: 1.17-3.41), rs4646155 (TT+CT, OR = 1.94, 95% CI: 1.06-3.54), rs4646188 (TT+CT, OR = 3.25, 95% CI: 1.95-5.41), rs4830542 (CC+CT, OR = 1.88, 95% CI: 1.10-3.23), and rs879922 (CC+CG, OR = 4.86, 95% CI: 2.74-8.64) were associated with EH. Hypertensive patients carrying the control genotype of rs2074192 (CC, OR = 2.37, 95% CI: 1.28-4.39) were associated with CAS ≥50%, while those carrying a high-EH-risk genotype of rs4240157 (OR = 2.62, 95% CI: 1.24-5.54), rs4646155 (OR = 2.44, 95% CI: 1.16-5.10), or rs4830542 (CC+CT, OR = 2.20, 95% CI: 1.03-4.69) were associated with atrial fibrillation (AF), larger left atrial diameter, and higher levels of renin-angiotensin-aldosterone system (RAAS) activation (renin and angiotensin I/II). In conclusion, the ACE2 variant rs2074192 was associated with EH and EH with CAS ≥50%, while 3 ACE2 variants (rs4240157, rs4646155, and rs4830542) were associated with EH- and hypertension-related AF and left atrial remodeling in south Xinjiang, China.

Dataset Information

Association between the number of pregnancies and cardiac target organ damages: a cross-sectional analysis of data from the Korean women's chest pain registry (KoROSE).

Background

Methods

Results

Conclusions

Publications

Association between the number of pregnancies and cardiac target organ damages: a cross-sectional analysis of data from the Korean women's chest pain registry (KoROSE).

Similar Datasets

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