Detection of genetic cardiac diseases by Ca²⁺ transient profiles using machine learning methods.

ABSTRACT: Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) have revolutionized cardiovascular research. Abnormalities in Ca²⁺ transients have been evident in many cardiac disease models. We have shown earlier that, by exploiting computational machine learning methods, normal Ca²⁺ transients corresponding to healthy CMs can be distinguished from diseased CMs with abnormal transients. Here our aim was to study whether it is possible to separate different genetic cardiac diseases (CPVT, LQT, HCM) on the basis of Ca²⁺ transients using machine learning methods. Classification accuracies of up to 87% were obtained for these three diseases, indicating that Ca²⁺ transients are disease-specific. By including healthy controls in the classificat

SUBMITTER: Juhola M 

PROVIDER: S-EPMC6008430 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature