Objective. This study aims to accurately identify the effects of respiration on the hemodynamics of the human cardiovascular system, especially the cerebral circulation. Approach: we have developed a machine learning (ML)-integrated zer...
Ken-ichi Tsubota Hidetaka Sonobe Koichi Sughimoto Hao Liu
Fluids 7(4) 138-138 2022年4月
Three-dimensional computational fluid dynamics (CFD) simulations were performed in the anastomotic region of the Fontan route between the venae cava and pulmonary arteries to investigate the risk of thrombosis due to blood stasis in the Fontan cir...
Koichi Sughimoto Jacob Levman Fazleem Baig Derek Berger Yoshihiro Oshima Hiroshi Kurosawa Kazunori Aoki Yusuke Seino Tetsuya Ueda Hao Liu Kagami Miyaji
Cardiology in the Young 1-8 2022年4月
Abstract
Background:
Although serum lactate levels are widely accepted markers of haemodynamic instability, an alternative method to evaluate haemodynamic stability/instability continuously and non-invasively may assist in improving the standa...
Ruichen Li Koichi Sughimoto Xiancheng Zhang Sirui Wang Yuto Hiraki Hao Liu
Fluids 7(1) 28-28 2022年1月
To explore hemodynamic interaction between the human respiratory system (RS) and cardiovascular system (CVS), here we propose an integrated computational model to predict the CVS hemodynamics with consideration of the respiratory fluctuation (RF)....
We performed a computer simulation for effects of an anticoagulant agent on thrombus formation under the influence of the blood flow, assuming a rat arteriovenous shunt in which a nylon filament was inserted. A blood model consisted of a normal bl...
Fontan procedure is a surgical palliation used to treat patients with congenital heart disease such as single ventricle. Fenestration, a small hole between the conduit and right atrium, is expected to reduce the postoperative morbidity. Several re...
大学院国際学術研究院