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

File: <base>/training/ptb-xl/g19/HR18775.hea (761 bytes) 
HR18775 12 500 5000
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -50 -1567 0 I
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -55 -23516 0 II
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -5 -21885 0 III
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 53 12347 0 aVR
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -22 10398 0 aVL
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -30 -22513 0 aVF
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 40 11914 0 V1
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -40 -10199 0 V2
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -85 -3421 0 V3
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -105 31911 0 V4
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -160 17062 0 V5
HR18775.mat 16x1+24 1000.0(0)/mv 16 0 -15 -2197 0 V6
# Age: 65
# Sex: Male
# Dx: 426783006,54329005,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown