J
J. M. Martínez
Researcher at University of Barcelona
Publications - 46
Citations - 736
J. M. Martínez is an academic researcher from University of Barcelona. The author has contributed to research in topics: Gestational age & Fetal echocardiography. The author has an hindex of 8, co-authored 45 publications receiving 634 citations. Previous affiliations of J. M. Martínez include Hospital Sant Joan de Déu Barcelona.
Papers
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Journal ArticleDOI
Uterine artery Doppler at 11-14 weeks of gestation to screen for hypertensive disorders and associated complications in an unselected population.
O. Gómez,J. M. Martínez,Francesc Figueras,M. del Río,Virginia Borobio,Bienvenido Puerto,Oriol Coll,V. Cararach,J. A. Vanrell +8 more
TL;DR: To establish reference values for the first‐trimester uterine artery pulsatility index (UtA) and to investigate the role of UtA Doppler in the early prediction of hypertensive disorders and their associated complications in an unselected Mediterranean population.
Journal ArticleDOI
Sequential changes in uterine artery blood flow pattern between the first and second trimesters of gestation in relation to pregnancy outcome
O. Gómez,Francesc Figueras,J. M. Martínez,M. del Río,Montserrat Palacio,Elisenda Eixarch,Bienvenido Puerto,Oriol Coll,V. Cararach,J. A. Vanrell +9 more
TL;DR: To describe sequential changes in uterine artery waveform between the first and second trimesters of gestation and to analyze their association with the subsequent risk of hypertensive disorders and fetal growth restriction (IUGR).
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A systematic approach to the differential diagnosis and management of the complications of monochorionic twin pregnancies.
TL;DR: A simplified approach to the understanding of MC twin pregnancy, its potential complications, and the key concepts allowing adequate differential diagnosis and targeted management is proposed.
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Accuracy of four-dimensional spatiotemporal image correlation echocardiography in the prenatal diagnosis of congenital heart defects.
Mar Bennasar,J. M. Martínez,O. Gómez,J. Bartrons,A. Olivella,Bienvenido Puerto,Eduard Gratacós +6 more
TL;DR: To evaluate the accuracy of four‐dimensional (4D) spatiotemporal image correlation (STIC) echocardiography for the diagnosis of fetal congenital heart disease (CHD) in a selected high‐risk population, a large number of patients were selected.
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Reference ranges for Doppler parameters of the fetal aortic isthmus during the second half of pregnancy.
M. del Río,J. M. Martínez,F. Figueras,Marta López,Montserrat Palacio,O. Gómez,Oriol Coll,Bienvenido Puerto +7 more
TL;DR: To establish reference ranges for blood flow velocity waveforms (FVW) of the fetal aortic isthmus (AoI) during the second and third trimesters of pregnancy, FVW is calculated during the first and second trimester of pregnancy.