Compact System for Stimulation and Recording of Field Potentials from Cardiac Tissue Preparations

Velarte, Antonio (Universidad de Zaragoza) ; Castel, Antonio (Universidad de Zaragoza) ; Otín, Aránzazu (Universidad de Zaragoza) ; Pueyo, Esther (Universidad de Zaragoza)

Resumen: The recording of extracellular field potentials from cardiac tissues or cardiomyocytes can provide relevant information for the study of cardiovascular diseases and the effects of drugs. Cardiac field potentials are commonly acquired using commercial systems based on microelectrode arrays, which are expensive and lack flexibility, thus precluding a more extensive use in cardiac research. In this work, an easily configurable, open-source system is presented, which is based on a modular and flexible architecture. The proposed system offers a customizable and low-cost solution that could enable greater accessibility to electrophysiological studies of cardiac cells and tissues.

Idioma: Inglés

DOI: 10.1109/dcis62603.2024.10769159

Año: 2024

Publicado en: Proceedings (Conference on Design of Circuits and Integrated Systems) 39 (2024), [5 pp.]
ISSN: 2471-6170

Financiación: info:eu-repo/grantAgreement/ES/DGA-FSE/T39-20R
Financiación: info:eu-repo/grantAgreement/ES/DGA/LMP94_21
Financiación: info:eu-repo/grantAgreement/ES/DGA/T23-23R
Financiación: info:eu-repo/grantAgreement/EUR/MICINN/TED2021-130459B-I00

Tipo y forma: Article (Published version)

Área (Departamento): Área Tecnología Electrónica (Dpto. Ingeniería Electrón.Com.)
Área (Departamento): Área Teoría Señal y Comunicac. (Dpto. Ingeniería Electrón.Com.)