Detecting cardiovascular diseases using unsupervised machine learning clustering based on electronic medical records

Table 1 Data overview of main CVD diseases

ICD-10 code	Main CVD symptoms	No. of patients
I25.104	Arrhythmia type of coronary heart disease	892
I24.800 × 001	Coronary insufficiency	11
I25.901	Coronary heart disease	186
I25.800 × 007	Slow coronary flow	1
Z95.101	Post coronary artery bypass graft status	57
I24.001	Coronary stent thrombosis	3
Z95.501	Post coronary stent implantation status	409
I25.101	Coronary stenosis	169
I25.800 × 005	Coronary artery fistula	7
I25.102	Atherosclerosis	1226
I25.103	Coronary atherosclerotic heart disease	61,951
I25.900 A	Coronary ischemia	1
Z98.800 × 403	Post coronary angiography	2
Z95.500 × 002	Post-coronary angioplasty status	1
Total		64,916

ISSN: 1471-2288