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March 1, 2008Journal of Ultrasound in Medicine

First-Trimester Fetal Cardiac Function

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Key result

Transabdominal fetal echocardiography at 12 to 14 weeks' gestation established normal cardiac function values, including a mean myocardial performance index of 0.5.

Population

32 healthy pregnant women with fetuses at 12 to 14 completed weeks' gestation

Design

Cohort

Authors

NRNóirín RussellNational University of IrelandFMFionnuala M. McAuliffeUniversity College Dublin

Discussion

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Implication

May aid early fetal cardiac assessment; extends normative data to 12-14 weeks but leaves open validation before clinical use.

Study Design

Type

Observational (n=32)

Structured PICO

P
Population
32 healthy pregnant women between 12 and 14 weeks' gestation assessed to establish normal values for fetal heart function.
E
Exposure
Transabdominal fetal echocardiography
O
Outcome
Normal values for fetal heart function (myocardial performance index, isovolumetric contraction time, isovolumetric relaxation time, passive/active ventricular filling ratio, peak systolic velocities, and time velocity integrals)surrogate

This study establishes normal reference values for fetal cardiac function at 12 to 14 weeks' gestation, which may assist in early pregnancy fetal health assessment.

Cite This Study

Russell et al. (2008) conducted an observational in Healthy pregnancy (n=32). Transabdominal fetal echocardiography was evaluated on Fetal heart function parameters (myocardial performance index, IVRT, IVCT, passive/active ventricular filling ratio, PSV, TVI). Transabdominal fetal echocardiography at 12 to 14 weeks' gestation established normal cardiac function values, including a mean myocardial performance index of 0.5.

synapsesocial.com/papers/6a89b4151fb56efa37d46732https://doi.org/10.7863/jum.2008.27.3.379

Topics

Echocardiography
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Fetal cardiac development and hemodynamics in the first trimester1999 · 77 citations
  2. 2Doppler study of the embryonic heart in normal pregnant women2007 · 41 citations
  3. 3Early Fetal Echocardiography2006 · 71 citations
  4. 4Fetal cardiac function assessed by Doppler myocardial performance index (Tei Index)2003 · 211 citations
  5. 5Quantitative Assessment of Fetal Ventricular Function: Establishing Normal Values of the Myocardial Performance Index in the Fetus2001 · 125 citations