Patient-Specific Identification of Optimal Ubiquitous Electrocardiogram (U-ECG) Placement Using a Three-Dimensional Model of Cardiac Electrophysiology

2013 ◽  
Vol 60 (1) ◽  
pp. 245-249 ◽  
Author(s):  
Ki Moo Lim ◽  
Jae Won Jeon ◽  
Min-Soo Gyeong ◽  
Seung Bae Hong ◽  
Byung-Hoon Ko ◽  
...  
Keyword(s):  
Cardiac Electrophysiology ◽  
Three Dimensional ◽  
Patient Specific ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Specific Identification

scholarly journals A multiscale model for the study of cardiac biomechanics in single-ventricle surgeries: a clinical case

2015 ◽  
Vol 5 (2) ◽  
pp. 20140079 ◽  
Author(s):  
Alessio Meoli ◽  
Elena Cutrì ◽  
Adarsh Krishnamurthy ◽  
Gabriele Dubini ◽  
Francesco Migliavacca ◽  
...  
Keyword(s):  
Clinical Case ◽  
Single Ventricle ◽  
Three Dimensional ◽  
Multiscale Model ◽  
Patient Specific ◽  
Complex Congenital Heart Disease ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Sequential Approach ◽  
Lp Model

Complex congenital heart disease characterized by the underdevelopment of one ventricular chamber (single ventricle (SV) circulation) is normally treated with a three-stage surgical repair. This study aims at developing a multiscale computational framework able to couple a patient-specific three-dimensional finite-element model of the SV to a patient-specific lumped parameter (LP) model of the whole circulation, in a closed-loop fashion. A sequential approach was carried out: (i) cardiocirculatory parameters were estimated by using a fully LP model; (ii) ventricular material parameters and unloaded geometry were identified by means of the stand-alone, three-dimensional model of the SV; and (iii) the three-dimensional model of SV was coupled to the LP model of the circulation, thus closing the loop and creating a multiscale model. Once the patient-specific multiscale model was set using pre-operative clinical data, the virtual surgery was performed, and the post-operative conditions were simulated. This approach allows the analysis of local information on ventricular function as well as global parameters of the cardiovascular system. This methodology is generally applicable to patients suffering from SV disease for surgical planning at different stages of treatment. As an example, a clinical case from stage 1 to stage 2 is considered here.

scholarly journals A Patient-Specific Hollow Three-Dimensional Model for Simulating Percutaneous Occlusion of Patent Ductus Arteriosus

2019 ◽  
Vol 60 (1) ◽  
pp. 100-107
Author(s):  
Daisuke Matsubara ◽  
Koichi Kataoka ◽  
Hironori Takahashi ◽  
Takaomi Minami ◽  
Takanori Yamagata
Keyword(s):  
Patent Ductus Arteriosus ◽  
Ductus Arteriosus ◽  
Three Dimensional ◽  
Patient Specific ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Patent Ductus

scholarly journals Patient-Specific Three-Dimensional Model for a Safe Surgical Pathway in Sacral Chondrosarcoma

2018 ◽  
Vol 10 (1) ◽  
pp. 107-114 ◽  
Author(s):  
Anil Murat Ozturk ◽  
Mehmet Asim Ozer ◽  
Onur Suer ◽  
Okan Derin ◽  
Figen Govsa ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Patient Specific ◽  
Dimensional Model ◽  
Three Dimensional Model ◽  
Surgical Pathway

Three-Dimensional Model for Virtual Surgical Simulation, during Complex Skull Base Surgery and Aneurysm Surgery

Skull Base ◽  
2008 ◽  
Vol 18 (S 01) ◽  
Author(s):  
Akio Morita ◽  
Toshikazu Kimura ◽  
Shigeo Sora ◽  
Kengo Nishimura ◽  
Hisayuki Sugiyama ◽  
...  
Keyword(s):  
Skull Base ◽  
Surgical Simulation ◽  
Skull Base Surgery ◽  
Three Dimensional ◽  
Aneurysm Surgery ◽  
Dimensional Model ◽  
Three Dimensional Model
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