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

File: <base>/training/ptb-xl/g17/HR16928.hea (759 bytes) 
HR16928 12 500 5000
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 -220 20479 0 I
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 0 8332 0 II
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 220 -12093 0 III
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 110 17693 0 aVR
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 -220 16252 0 aVL
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 110 30237 0 aVF
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 520 14564 0 V1
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 975 22365 0 V2
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 690 14073 0 V3
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 30 20164 0 V4
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 -260 -18401 0 V5
HR16928.mat 16x1+24 1000.0(0)/mv 16 0 -280 6661 0 V6
# Age: 53
# Sex: Male
# Dx: 164909002,39732003,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown