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

File: <base>/training/ptb-xl/g19/HR18740.hea (767 bytes) 
HR18740 12 500 5000
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 -20 -1850 0 I
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 -160 -4630 0 II
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 -140 -2741 0 III
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 90 3112 0 aVR
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 60 320 0 aVL
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 -150 -3764 0 aVF
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 135 5610 0 V1
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 215 11435 0 V2
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 115 24045 0 V3
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 220 1466 0 V4
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 165 -3270 0 V5
HR18740.mat 16x1+24 1000.0(0)/mv 16 0 415 -25672 0 V6
# Age: 45
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown