Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

22 May 2024 : Clinical Research  

Incidence, Risk Factors, and Outcomes of Left Atrial Enlargement in Patients Requiring Right Ventricular Pacing: A Retrospective Study of 461 Cases from 2012 to 2020

Wei-Chieh Lee ORCID logo123ABCDEF*, Wei-Ting Chang123CD, Hsiu-Yu Fang45B, Huang-Chung Chen ORCID logo4B, Mien-Cheng Chen4EF, Ping-Yen Liu16EF

DOI: 10.12659/MSM.944114

Med Sci Monit 2024; 30:e944114

Table 5 The comparison of clinical outcomes between patients without and with significant LAE after propensity score matching.

Without significant LAEWith significant LAEP value
 Age (years)70±13.770±14.70.758
 Male sex (%)47 (52.2)50 (55.6)0.765
 BMI (kg/m)23.4±5.023.0±6.80.645
 DM (%)35 (38.9)30 (33.3)0.535
 CAD (%)12 (13.3)14 (15.6)0.832
 Hyperlipidemia (%)10 (11.1)12 (13.3)0.821
 LA dimension (mm)32.6±3.731.7±4.00.096
 LVEF (%)70.1±8.069.4±10.00.652
 LA dimension (mm)35.3±4.842.4±5.5
 LVEF (%)62.4±13.057.7±13.00.016
 Moderate to severe MR (%)6 (6.7)20 (22.2)0.005
55 (61.1)56 (62.2)1.000
 New-onset atrial fibrillation (%)15 (16.7)30 (33.3)0.015
 HF event (%)5 (5.6)6 (6.7)1.000
 Stroke event (%)3 (3.3)17 (18.9)0.001
 Cardiovascular mortality (%)1 (1.1)2 (2.2)1.000
 All-cause mortality (%)7 (7.8)11 (12.2)0.457
Data are expressed as mean (standard deviation) or as number (percentage). LAE – left atrial enlargement; BMI – body mass index; DM – diabetes mellitus; CAD – coronary artery disease; F/U – follow-up; LA – left atrium; LVEF – left ventricular ejection fraction; MR – mitral regurgitation; HF – heart failure.

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750