Quantification of Cardiomyocyte Beating Frequency Using Fourier Transform Analysis

Pacemaker cardiomyocytes of the sinoatrial node (SAN) beat more rapidly than cells of the working myocardium. Beating in SAN cells responds to β-adrenergic and cholinergic signaling by speeding up or slowing, respectively. Beat rate has traditionally been assessed using voltage or calcium s...

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Bibliographic Details
Main Authors: Allison Reno, Andrew W. Hunter, Yang Li, Tong Ye, Ann C. Foley
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Photonics
Subjects:
Online Access:http://www.mdpi.com/2304-6732/5/4/39