Computational Systems Cardiology

Welcome to my webpage. I am currently an Associate Professor with the Medical School of Nanjing University, China. My research focuses on integration of multiscale and multiphysics computational models and deep learning approaches to uncover disease mechanisms and improve therapeutics for cardiovascular diseases.

长期招聘助理研究员、博士后、科研助理，招收博士或硕士研究生、访问学生、本科生等。诚挚欢迎对信息与医学交叉、数字医学、心血管疾病、人工智能等相关领域感兴趣的青年才俊加入，共创数字孪生驱动的精准医学新模式。

The function of the heart as a robust blood pump is critically dependent on the rhythmic and coordinated electrical activation of the myocardium and the subsequent contraction through a process termed excitation-contraction (EC) coupling. Disruption of the normal activation rhythm or sequence, i.e. cardiac arrhythmia, is associated with numerous cardiovascular diseases, increases morbidity and mortality, and can lead to sudden cardiac death by causing ventricular dysfunction.

My research aims to develop computational systems frameworks and personalized simulation pipelines for constructing ‘digital twins’ of humans to transform clinical therapeutic strategies for diseases. My studies developed multi-scale and multi-physics computational modeling platforms of the heart incorporating biophysically accurate and anatomically realistic features to dissect cardiac arrhythmia mechanisms and perform high-throughput screening of therapeutics. The computational models are built on experimental data describing cardiac electrophysiological properties to construct biophysically detailed cellular models; CT/MRI imaging data are integrated with the cellular models to construct anatomically accurate heart models to study electrical and mechanical functions of the heart. Our quantitative frameworks are applied to decipher cardiac arrhythmia mechanisms, and explore new frontiers of clinical treatment, including high-throughput screening of anti-arrhythmic drugs and determining drugs cardiotoxicities. Our ‘digital twins’ of human heart also facilitate virtual clinical trials and patient-specific therapeutic (e.g., catheter ablation) planning.

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