Implementation of a conduction system in a model of ventricular myocardium

Kim Simelius; J. Nenonen; R. Hren; T. Katila; B. M. Horáček

Implementation of a conduction system in a model of ventricular myocardium

Kim Simelius, J. Nenonen, R. Hren, T. Katila, B. M. Horáček

Medicine

Medicine

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

2 Citas (Scopus)

Resumen

We implemented a method for interactive creation and manipulation of a conduction system in our computer model of the ventricular myocardium. The conduction system was defined interactively in terms of nodes and a connectivity matrix with a computer program utilizing the OpenGL capabilities of the SGI Visual PC. To validate the conduction system, simulations were run where the activation propagated from the His bundle to Purkinje-myocardial junction (PMJ) sites and through the ventricular myocardium. The simulated activation sequence agreed with isochrones obtained from an isolated human heart. The calculated body surface potential maps during the initial QRS complex correlated well with our clinical recordings on normal subjects.

Idioma original	English
Páginas (desde-hasta)	193-196
Número de páginas	4
Publicación	Computers in Cardiology
Estado	Published - 1999
Evento	The 26th Annual Meeting: Computers in Cardiology 1999 - Hannover, Ger Duración: sep. 26 1999 → sep. 29 1999

ASJC Scopus Subject Areas

Computer Science Applications
Cardiology and Cardiovascular Medicine

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journal = "Computers in Cardiology",

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T1 - Implementation of a conduction system in a model of ventricular myocardium

AU - Simelius, Kim

AU - Nenonen, J.

AU - Hren, R.

AU - Katila, T.

AU - Horáček, B. M.

PY - 1999

Y1 - 1999

N2 - We implemented a method for interactive creation and manipulation of a conduction system in our computer model of the ventricular myocardium. The conduction system was defined interactively in terms of nodes and a connectivity matrix with a computer program utilizing the OpenGL capabilities of the SGI Visual PC. To validate the conduction system, simulations were run where the activation propagated from the His bundle to Purkinje-myocardial junction (PMJ) sites and through the ventricular myocardium. The simulated activation sequence agreed with isochrones obtained from an isolated human heart. The calculated body surface potential maps during the initial QRS complex correlated well with our clinical recordings on normal subjects.

AB - We implemented a method for interactive creation and manipulation of a conduction system in our computer model of the ventricular myocardium. The conduction system was defined interactively in terms of nodes and a connectivity matrix with a computer program utilizing the OpenGL capabilities of the SGI Visual PC. To validate the conduction system, simulations were run where the activation propagated from the His bundle to Purkinje-myocardial junction (PMJ) sites and through the ventricular myocardium. The simulated activation sequence agreed with isochrones obtained from an isolated human heart. The calculated body surface potential maps during the initial QRS complex correlated well with our clinical recordings on normal subjects.

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M3 - Conference article

AN - SCOPUS:0033282575

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SP - 193

EP - 196

JO - Computers in Cardiology

JF - Computers in Cardiology

T2 - The 26th Annual Meeting: Computers in Cardiology 1999

Y2 - 26 September 1999 through 29 September 1999

ER -

Implementation of a conduction system in a model of ventricular myocardium

Resumen

ASJC Scopus Subject Areas

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