10CV	10-fold cross-validation
AH	Arterial hypertension
AUC	Area under the receiver operating characteristic curve
AI	Artificial intelligence
BP	Blood pressure
ECG	Electrocardiogram
HFpEF	Heart failure with preserved Ejection Fraction
XGBoost, XGB	Extreme gradient boosting
kNN	k-nearest neighbor’s
LOOCV	Leave-One-Out Cross-Validation
LinearSVC	Linear support vector machine
Logit	Logistic regression
ML	Machine learning
miRNAs	MicroRNAs
MLP	Multi-layer perceptron
ncRNA	Non-coding RNA
NRT	No reverse transcriptase control
NTC	No template control
RF	Random forest
RT-qPCR	Real-time quantitative polymerase chain reaction
SVM	Support vector machine
t-SNE	t-distributed stochastic neighbor embedding