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

File: <base>/training/ptb-xl/g4/HR03400.hea (760 bytes) 
HR03400 12 500 5000
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 60 8013 0 I
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -70 6738 0 II
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -130 -1264 0 III
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 5 -7432 0 aVR
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 95 4784 0 aVL
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -100 2775 0 aVF
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -195 10061 0 V1
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 245 -28783 0 V2
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 145 -31343 0 V3
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -185 26291 0 V4
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -180 -32090 0 V5
HR03400.mat 16x1+24 1000.0(0)/mv 16 0 -115 -5664 0 V6
# Age: 55
# Sex: Male
# Dx: 251200008,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown