Acer Inc.

National Health Research Institutes

Acer Medical Inc.

Chang Gung Memorial Hospital, Keelung

Chi-Hsiao Yeh

Chun-Hsien Li

Jun-Hong Chen

Yun-Hsuan Chan

Tsung-Hsien Tsai

Pin-Cyuan Lin

Ting-Fen Tsai

Sheng-Wei Chu

Yi-Chun Lin

An electronic device and a method for predicting a blockage of a coronary artery are provided. The method includes: obtaining multiple pieces of electrocardiogram (ECG) data respectively corresponding to a coronary artery set; generating multiple first probabilities corresponding to the multiple pieces of electrocardiogram data respectively according to the multiple pieces of electrocardiogram data and a first phase model, generating a first determined result according to the multiple first probabilities, and selecting a first data subset corresponding to a first probability subset from the multiple pieces of electrocardiogram data in response to each one in the first data subset of the multiple first probabilities being greater than a first threshold; generating multiple second probabilities corresponding to the first data subset according to the first data subset and a second phase model, and generating a second determined result according to the multiple second probabilities.

Electronic device and method for predicting blockage of coronary artery

An electronic device and a method for selecting a feature of an electrocardiogram (ECG) are provided. The method includes: obtaining the ECG; performing a first pre-processing on the ECG to generate a first ECG; marking multiple extreme points corresponding to at least one type of wave on the first ECG; calculating a first feature value corresponding to a first feature according to the multiple extreme points of the at least one type of wave, generating a first performance index corresponding to a machine learning model according to the first feature value, and determining whether to select the first feature according to the first performance index; and outputting the first feature in response to selecting the first feature.

Electronic device and method for selecting feature of electrocardiogram

Growing community of inventors

Keelung, Taiwan

Chi-Hsiao Yeh