Erectile dysfunction tied to subclinical myocardial injury

Erectile dysfunction tied to subclinical myocardial injury

(HealthDay)—Erectile dysfunction is tied to higher circulating concentrations of high-sensitivity cardiac troponin I (hs-cTnI), indicating subclinical myocardial injury, according to a study published in the Dec. 15 issue of The American Journal of Cardiology.

Torbjørn Omland, M.D., from Akershus University Hospital in Norway, and colleagues tested the hypothesis that the presence and severity of erectile dysfunction is associated with greater concentrations of cTnI in the general population. Erectile dysfunction was assessed through a questionnaire in 260 men (aged 30 to 65 years), while cTnI levels were determined by a high-sensitivity assay.

The researchers found that hs-cTnI levels were significantly higher in participants with erectile dysfunction than in those without. Men with erectile dysfunction were also significantly older; had higher systolic blood pressure, lower estimated , higher augmentation index and N-terminal pro-B-type natriuretic peptide; and had a higher prevalence of hypertension, diabetes mellitus and previous coronary artery disease than subjects without erectile dysfunction. When adjustments were made for these covariates, the erectile dysfunction score remained significantly negatively associated with the hs-cTnI concentration.

"The presence and severity of is associated with circulating concentrations of hs-cTnI, indicating subclinical myocardial injury independently of , and heart failure biomarkers," the authors write.

Two authors disclosed financial ties to the pharmaceutical and diagnostics industries.

More information: Full Text (subscription or payment may be required)

Journal information: American Journal of Cardiology

Copyright © 2016 HealthDay. All rights reserved.

Citation: Erectile dysfunction tied to subclinical myocardial injury (2016, December 6) retrieved 28 March 2024 from https://medicalxpress.com/news/2016-12-erectile-dysfunction-tied-subclinical-myocardial.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

Explore further

Impotence not an inevitable part of aging

2 shares

Feedback to editors