Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ptb-xl/g20/HR19972.hea (760 bytes) 
HR19972 12 500 5000
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 50 13620 0 I
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 30 25535 0 II
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -20 11912 0 III
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19569 0 aVR
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 35 1061 0 aVL
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 5 18910 0 aVF
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -35 936 0 V1
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -30 -777 0 V2
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -45 5855 0 V3
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -30 -6077 0 V4
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -20 -2033 0 V5
HR19972.mat 16x1+24 1000.0(0)/mv 16 0 -45 -20773 0 V6
# Age: 58
# Sex: Male
# Dx: 164865005,39732003,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown