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

File: <base>/training/ptb-xl/g15/HR14707.hea (773 bytes) 
HR14707 12 500 5000
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 -25 30064 0 I
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 0 -27822 0 II
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 25 7688 0 III
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 12 31073 0 aVR
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 -25 -21250 0 aVL
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 12 -10279 0 aVF
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 185 4870 0 V1
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 150 -722 0 V2
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 225 -10184 0 V3
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 275 -12090 0 V4
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 140 -13411 0 V5
HR14707.mat 16x1+24 1000.0(0)/mv 16 0 25 -14417 0 V6
# Age: 68
# Sex: Female
# Dx: 164909002,39732003,426783006,67741000119109
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown