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

File: <base>/training/ptb-xl/g4/HR03663.hea (749 bytes) 
HR03663 12 500 5000
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 440 -3460 0 I
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 55 31023 0 II
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 -385 -31045 0 III
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 -247 18936 0 aVR
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 412 -19049 0 aVL
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 -165 -28 0 aVF
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 20 -30253 0 V1
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 40 3300 0 V2
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 85 27918 0 V3
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 40 -22375 0 V4
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 645 -23820 0 V5
HR03663.mat 16x1+24 1000.0(0)/mv 16 0 290 10064 0 V6
# Age: 41
# Sex: Male
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown