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

File: <base>/training/ptb-xl/g7/HR06777.hea (759 bytes) 
HR06777 12 500 5000
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 35 28575 0 I
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -80 -6247 0 II
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -115 30737 0 III
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 23 21423 0 aVR
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 75 31927 0 aVL
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -97 12240 0 aVF
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 195 -557 0 V1
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -155 19716 0 V2
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 50 -6370 0 V3
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -80 -5731 0 V4
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -140 27687 0 V5
HR06777.mat 16x1+24 1000.0(0)/mv 16 0 -180 -19569 0 V6
# Age: 67
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown