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Table 3 Manual and automatic classification (with differences) of the records of the LTST DB

From: Automatic classification of long-term ambulatory ECG records according to type of ischemic heart disease

Reference: LTST DB (74 records)

Type of heart disease

Diagnoses

 

Prinzmetal's angina

Unstable angina

Angina

CAD

Other

PMA

6

1

1

0

0

CAD*

1

5

4

39

3

OHD

1

1

0

4

8

 

Σ8

Σ55

Σ11

Algorithm: LTST DB (74 records)

Type of heart disease

Diagnoses

 

Prinzmetal's angina

Unstable angina

Angina

CAD

Other

PMA

[7] Σ7

[2

2

2]

Σ6

6

CAD*

1

[5

3

39]

Σ47

4

OHD

0

[0

0

2]

Σ2

[1] Σ2

 

Σ8

Σ 55

Σ11

Algorithm - Reference

Type of heart disease

Diagnoses

 

Prinzmetal's angina

Unstable angina

Angina

CAD

Other

PMA

1

1

1

2

6

CAD*

0

0

-1

0

1

OHD

-1

-1

0

-2

-7

  1. The 74 AECG records of the LTST DB with corresponding diagnosis, classified according to defined categories of type of ischemic heart disease. Results of manual classification are shown in the upper part, results of automatic classification in the middle, and the differences between automatic and manual classification in the lower part of the table. Legend: CAD - coronary artery disease.