Study on a New Three-Dimensional Mapping System for Complex
Arrhythmia
MOU Wen-ying, MA Chang-sheng,
JIANG Chen-xi, LI Song-nan,
SANG Cai-hua, TANG Ri-bo,
DONG Jian-zeng
Engineering Research Center of Medical
Devices for Cardiovascular Diseases,
Ministry of Education; Beijing Engineering
Center of Technology and
Research on the Medical Apparatus for
Cardiac & Cerebral Vessels; Beijing Office
for Cardiovascular Disease Prevention
and Control; Cardiology Center, Beijing
Anzhen Hospital, Capital Medical
University, Beijing 100029, China
Abstract：Objective To solve the problem that the existing mapping system fails to obtain the threedimensional
electroanatomical information from the combined endocardial and epicardial mapping in
clinical diagnosis and mechanism research of such complex arrhythmia as atrial fibrillation, ventricular
tachycardia and ventricular fibrillation, this paper designed a scheme to develop a new combined threedimensional
mapping system so as to meet the special requirements of complex arrhythmia. Methods
From the clinical practice, based on the principle of magnetic field orientation and magnetic localization
software, this system realized multi-point synchronous magnetic localization of magnetic catheters.
And based on three-dimensional reconstruction technology, image and information fusion technology,
using topological mapping method and epicardial partition technique, this system established threedimensional
endocardial, epicardial and their common electro-anatomical mapping. Results According
to the preliminary results from animal experiment, the designed new three-dimensional mapping system
may combine endocardial and epicardial mapping to meet the specific needs of clinical diagnosis and
mechanism research of complex arrhythmia. Conclusion The new mapping system provided a new idea
for clinical diagnosis and mechanism research of complex arrhythmia.
牟文英，马长生，蒋晨曦，李松
南，桑才华，汤日波，董建增. 用于复杂心律失常的新型三维标测系统研究[J]. 中国医疗设备, 2017, 32(2): 20-23.
MOU Wen-ying, MA Chang-sheng,
JIANG Chen-xi, LI Song-nan,
SANG Cai-hua, TANG Ri-bo,
DONG Jian-zeng. Study on a New Three-Dimensional Mapping System for Complex
Arrhythmia. China Medical Devices, 2017, 32(2): 20-23.
