ECG ECG quality assessment History of engineering & technology Jamu RNA modification Technology: general issues adenosine methylation association test atrial fibrillation automated curation bathing blood pressure cardiac fibrosis chronic diseases compound-protein interaction copy number variants cuffless measurement data augmentation data mining deep learning disease-related traits drug discovery drug repurposing drug-target interactions genetic variation heart failure heart rate variability herbal medicine hypertrophic cardiomyopathy left ventricular outflow tract obstruction