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

File: <base>/training/ptb-xl/g17/HR16840.hea (735 bytes) 
HR16840 12 500 5000
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 105 -21618 0 I
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 60 -15852 0 II
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 -45 5802 0 III
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 -82 18613 0 aVR
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 75 -13535 0 aVL
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 7 -5063 0 aVF
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 65 1821 0 V1
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 280 -21805 0 V2
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 340 -20934 0 V3
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 120 7718 0 V4
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 230 19199 0 V5
HR16840.mat 16x1+24 1000.0(0)/mv 16 0 -35 7143 0 V6
# Age: 57
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown