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

File: <base>/training/ptb-xl/g8/HR07643.hea (767 bytes) 
HR07643 12 500 5000
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 -105 -18256 0 I
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 10 -25384 0 II
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 115 -7135 0 III
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 47 21939 0 aVR
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 -110 -4820 0 aVL
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 62 -15988 0 aVF
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 355 25813 0 V1
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 630 -8674 0 V2
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 610 -12282 0 V3
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 130 -22213 0 V4
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 -310 -26959 0 V5
HR07643.mat 16x1+24 1000.0(0)/mv 16 0 -150 -32760 0 V6
# Age: 59
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown