A deep learning algorithm to translate and classify cardiac electrophysiology.

ABSTRACT: The development of induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs) has been a critical in vitro advance in the study of patient-specific physiology, pathophysiology, and pharmacology. We designed a new deep learning multitask network approach intended to address the low throughput, high variability, and immature phenotype of the iPSC-CM platform. The rationale for combining translation and classification tasks is because the most likely application of the deep learning technology we describe here is to translate iPSC-CMs following application of a perturbation. The deep learning network was trained using simulated action potential (AP) data and applied to classify cells into the drug-free and drugged categories and to predict the impact of electrophysiological perturbation

SUBMITTER: Aghasafari P 

PROVIDER: S-EPMC8282335 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature