Blood Pressure Regulation in Post-COVID POTS: Beyond Sinus Tachycardia.

ABSTRACT:

Background

Postural orthostatic tachycardia syndrome (POTS) is a frequently diagnosed cardiovascular disorder after COVID-19 infection. POTS is characterized by the presence of excessive sinus tachycardia on standing without a fall in blood pressure (BP). We investigated the BP profile using 24-hour ambulatory BP monitoring in patients with new-onset POTS after COVID-19 compared with prepandemic population-based controls.

Methods

We performed a case-control study in 100 patients (mean age, 40.0±12.9 years; 85% women) with verified post-COVID-19 new-onset POTS diagnosed by a positive head-up tilt testing versus 100 controls from a population-based cohort with a negative active standing test, no history of syncope, POTS, or endocrine disease (mean age, 42.3±14.0 years; 78% wom

SUBMITTER: Johansson M 

PROVIDER: S-EPMC11578055 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature