A 64-lead Body Surface Potential Mapping System

Author(s)

Salinet, Joao L. ; Marques, Victor G. ; Mazzetto, Marcelo ; Camargo, Erick D. L. B. ; Pastore, Carlos A. ; Cestari, Idagene A. ; IEEE

• Document type: Journal article
• Source: 2021 COMPUTING IN CARDIOLOGY (CINC); v. 44, p. 4-pg., 2017-01-01.

Abstract

Non-invasive acquisition of the electrical heart activity through high density mapping might allow early diagnosis of heart diseases overcoming the limitations of the traditional ECG method. This study presents a BSPM system (hardware and platform) to allow users to analyze the characteristics of morphology in up to 64 simultaneous body surface potentials (BSPs) including the 12-lead ECG and vectocardiogram (VCG). The signals undergo a preprocessing step followed by the R peak detection using previously validated techniques for heart rate variability studies. In addition, embedded 3D isopotential, 3D isochrone maps and VCG planes allow researchers to investigate the heart's the electrical activity and its patterns under different heart rhythm disorders in clinical practice. (AU)

• FAPESP's process: 17/11103-6 - Computing in Cardiology 2017
• Grantee: João Loures Salinet Júnior
• Support Opportunities: Research Grants - Meeting - Abroad