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

File: <base>/training/ptb-xl/g15/HR14657.hea (741 bytes) 
HR14657 12 500 5000
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -85 -2766 0 I
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -105 -32130 0 II
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -20 -29381 0 III
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 95 -15764 0 aVR
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -32 -19548 0 aVL
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -62 -31143 0 aVF
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 155 6505 0 V1
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 50 -2719 0 V2
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 70 28695 0 V3
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 105 28590 0 V4
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -55 -3918 0 V5
HR14657.mat 16x1+24 1000.0(0)/mv 16 0 -320 4705 0 V6
# Age: 51
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown