The 103rd Annual Meeting of The Physiological Society of Japan
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Session Details

SymposiumThe Japanese Medical Federation, Co-Sponsored Forum

[1S03e]Mechanisms of Cardiovascular Morphogenesis and Functional Development

Tue. Mar 10, 2026 4:40 PM - 6:30 PM JST
Tue. Mar 10, 2026 7:40 AM - 9:30 AM UTC
Room 3(School of Nursing Building, 2F, 201)
Organizers/Chairs: Keiko Uchida (Tokyo Medical University), Maretoshi Hirai (Kansai Medical University)
Co-hosted by: Japanese Society of Pediatric Cardiology and Cardiac Surgery
Recent innovations in molecular biology and morphological technologies have greatly improved our understanding of childhood-onset cardiovascular diseases. However, many of these conditions remain difficult to treat, and effective preventive strategies are still lacking. Importantly, cardiac structure and hemodynamics evolve markedly from the fetal stage through perinatal adaptation to childhood maturation, layering profound developmental complexity. Therefore, our joint symposium will explore cardiovascular diseases from a multifaceted perspective, integrating physiological insights alongside conventional approaches. Our goal is to create a dynamic and inspiring forum where cutting-edge researchers from the Japanese Society of Pediatric Cardiology and Cardiac Surgery and the Japanese Physiological Society come together to stimulate new ideas, deepen our understanding of cardiovascular diseases, and drive innovative treatments and prevention strategies.
4:40 PM - 4:41 PM JST(7:40 AM - 7:41 AM UTC)

Introduction

4:41 PM - 4:58 PM JST(7:41 AM - 7:58 AM UTC)

[1S03e-01]Developmental Biology and Genetic Analysis Perspectives on Pediatric Cardiology: Outflow Tract and Myocardial Wall

*Keiko Uchida1,2, Tadashi Inoue2, Utako Yokoyama1, Hiroyuki Yamagishi1,2,3 (1. Tokyo Medical University, 2. Keio University School of Medicine, 3. Tokyo Metropolitan Children’s Medical Center)
Comment()
4:58 PM - 5:21 PM JST(7:58 AM - 8:21 AM UTC)

[1S03e-02]Elucidation of the role of ErbB Signaling in cardiac ventricular wall maturation

*Maretoshi Hirai1 (1. Kansai Medical University)
Comment()
5:21 PM - 5:44 PM JST(8:21 AM - 8:44 AM UTC)

[1S03e-03]Cardiac Myocyte–Non-myocyte Interaction in the Pathogenesis of Pediatric Restrictive Cardiomyopathy

*Hidekazu Ishida1, Chika Yoshihara1, Kazuhisa Hashimoto1, Kazutoshi Ueda1, Atsuko Ueyama1, Ryo Ishii1, Jun Narita1, Yasuji Kitabatake1 (1. Department of Pediatrics, The University of Osaka Graduate School of Medicine)
Comment()
5:44 PM - 6:07 PM JST(8:44 AM - 9:07 AM UTC)

[1S03e-04]Investigation of the Pathogenesis of Inherited Cardiomyopathy Caused by Nuclear Lamina Abnormalities: Analysis of a Lamin A/C Mutant Rat Model

*Takeru Makiyama1, Hai Huang1, Masayuki Harada1, Manabu Shirai2, Morikatsu Yoshida2, Naoyuki Sugiyama2, Yasuaki Nakagawa1, Koichiro Kuwahara3, Osamu Yamaguchi2, Koh Ono1 (1. Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine, 2. Omics Research Center, National Cerebral and Cardiovascular Center, 3. School of Medicine, Department of Cardiovascular Medicine, Shinshu University)
Comment()
6:07 PM - 6:30 PM JST(9:07 AM - 9:30 AM UTC)

[1S03e-05]Blood Flow and Hemodynamics in Complex Cardiac Anatomy: Challenge in Clarifying Pathophysiological Mechanism and Optimizing Surgical Planning

*Keiichi Itatani1 (1. Department of Cardiovascular Sugery, Nagoya City University)
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