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

File: <base>/training/ptb-xl/g4/HR03731.hea (764 bytes) 
HR03731 12 500 5000
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 55 -7156 0 I
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 145 7452 0 II
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 90 14585 0 III
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 -100 -314 0 aVR
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 -18 -10920 0 aVL
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 117 10937 0 aVF
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 -45 -19125 0 V1
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 25 26373 0 V2
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 75 -23233 0 V3
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 145 4255 0 V4
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 45 -13951 0 V5
HR03731.mat 16x1+24 1000.0(0)/mv 16 0 70 -31070 0 V6
# Age: 68
# Sex: Male
# Dx: 270492004,39732003,426783006,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown