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

File: <base>/training/ptb-xl/g15/HR14444.hea (734 bytes) 
HR14444 12 500 5000
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -35 13020 0 I
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -25 26528 0 II
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 10 13524 0 III
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 30 -20203 0 aVR
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -22 -40 0 aVL
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -7 20089 0 aVF
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -120 23773 0 V1
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -40 -21274 0 V2
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -85 12364 0 V3
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -75 6010 0 V4
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 -25 25113 0 V5
HR14444.mat 16x1+24 1000.0(0)/mv 16 0 120 575 0 V6
# Age: 76
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown