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

File: <base>/training/ptb-xl/g20/HR19764.hea (719 bytes) 
HR19764 12 500 5000
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 -5 -3609 0 I
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 0 -9441 0 II
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 5 -5816 0 III
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 2 6909 0 aVR
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 -5 1575 0 aVL
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 2 -7219 0 aVF
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 25 1996 0 V1
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 15 -4895 0 V2
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 5 -957 0 V3
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 15 -5638 0 V4
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 -15 -5108 0 V5
HR19764.mat 16x1+24 1000.0(0)/mv 16 0 -5 -4805 0 V6
# Age: 75
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown