Leisheng Zhao

ORCID: 0000-0003-1255-998X
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About
Contact & Profiles
Research Areas
  • Congenital Heart Disease Studies
  • Congenital Diaphragmatic Hernia Studies
  • Cardiovascular Issues in Pregnancy
  • Esophageal and GI Pathology
  • Tracheal and airway disorders
  • Coronary Artery Anomalies
  • Vascular anomalies and interventions
  • Cardiac Structural Anomalies and Repair
  • Cardiovascular Conditions and Treatments

China Medical University
2019-2020

Abstract Background Fetal right atrium (RA) dilation is frequently detected in routine screenings while it remains a challenge to clarify the reasons. This study aimed analyze cardiac anatomy and hemodynamics of fetal RA changes hemodynamic indexes. Methods In retrospective study, 420 fetuses with were included, which classified into physiological group ( n = 202), volume overload 142), pressure 76). The ratio left (RA/LA) measured at four-chamber view. Peak velocity tricuspid regurgitation...

10.1186/s12880-020-00477-0 article EN cc-by BMC Medical Imaging 2020-07-06

Coronary artery fistula ( CAF ) is a rare malformation and seldom reported during pregnancy. Right coronary commonly drains into the right ventricle, atrium, or pulmonary artery. We describe here case of fetal draining left ventricle using cross‐sectional color Doppler echocardiography. also summarized our experience in diagnosis this uncommon malformation, which tracing origin, course, outlet abnormal intra‐cardiac flow played key role.

10.1111/echo.14340 article EN Echocardiography 2019-04-19

Abstract Background Fetal right atrium (RA) dilation is frequently detected in routine screenings while it remains a challenge to clarify the reasons. This study aimed analyze cardiac anatomy and hemodynamics of fetal RA changes hemodynamic indexes. Methods 420 fetuses with were included, which classified into 4 types: volume overload (Group A, n=117), pressure B, n=85), Ebstein’s anomaly C, n=16), physiological enlargement D, n=202). All types was divided two control groups according...

10.21203/rs.2.24478/v1 preprint EN cc-by Research Square (Research Square) 2020-02-25

Abstract Background: Fetal right atrium (RA) dilation is frequently detected in routine screenings while it remains a challenge to clarify the reasons. This study aimed analyze cardiac anatomy and hemodynamics of fetal RA changes hemodynamic indexes. Methods: In retrospective study, 420 fetuses with were included, which classified into physiological group (n=202), volume overload (n=142), pressure (n=76). The ratio left (RA/LA) measured at four-chamber view. Peak velocity tricuspid...

10.21203/rs.2.24478/v2 preprint EN cc-by Research Square (Research Square) 2020-06-03
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