Reference values for left and right ventricular systolic-to-diastolic duration ratio (SDR) found using both spectral and tissue Doppler of fetal heart between 20 and 36+6 weeks of gestation.

Alberto Borges PeixotoNathalie Jeanne Magioli Bravo-ValenzuelaRosiane MattarAntonio Fernandes MoronDavid Baptista da Silva ParesGabriele TonniEdward Araujo Júnior

Published in: The international journal of cardiovascular imaging (2021)

Reference values for SDR SEP, LV, and RV using spectral and tissue Doppler of fetal heart were established between 20 and 36+6 weeks of gestation.

Keyphrases

gestational age
heart failure
left ventricular
blood pressure
optical coherence tomography
preterm infants
mycobacterium tuberculosis
blood flow
atrial fibrillation
preterm birth
dual energy
computed tomography