Non-invasive fetal electrocardiography, electrohysterography and speckle-tracking echocardiography in the second trimester: study protocol of a longitudinal prospective cohort study (BEATS-study).

Thomas J NichtingM W E FrenkenD A A van der WoudeN H M van OostrumC M de VetB G van WilligenJ O E H van LaarM van der VenS G Oei

Published in: BMC pregnancy and childbirth (2021)

Registered on 26 March 2020 in the Dutch Trial Register (NL8769) via https://www.trialregister.nl/trials and registered on 21 October 2020 to the Central Committee on Research Involving Human Subjects (NL73607.015.20) via https://www.toetsingonline.nl/to/ccmo_search.nsf/Searchform?OpenForm .

Keyphrases

study protocol
randomized controlled trial
endothelial cells
clinical trial
computed tomography
left ventricular
open label
phase iii
heart failure
induced pluripotent stem cells
pregnant women
pluripotent stem cells
pregnancy outcomes