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

File: <base>/training/ptb-xl/g4/HR03775.hea (738 bytes) 
HR03775 12 500 5000
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 40 -12510 0 I
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -15 -28841 0 II
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -55 -16383 0 III
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -12 -12570 0 aVR
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 48 2251 0 aVL
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -35 9746 0 aVF
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 215 6864 0 V1
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -120 4377 0 V2
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -25 -10294 0 V3
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -40 13179 0 V4
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 50 -28720 0 V5
HR03775.mat 16x1+24 1000.0(0)/mv 16 0 -130 915 0 V6
# Age: 76
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown