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

File: <base>/training/ptb-xl/g20/HR19246.hea (768 bytes) 
HR19246 12 500 5000
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 405 -24420 0 I
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 170 13124 0 II
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 -235 -27991 0 III
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 -287 5142 0 aVR
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 320 -30964 0 aVL
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 -32 25010 0 aVF
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 -165 12141 0 V1
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 25 4604 0 V2
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 400 2279 0 V3
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 770 6678 0 V4
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 590 10104 0 V5
HR19246.mat 16x1+24 1000.0(0)/mv 16 0 310 2252 0 V6
# Age: 49
# Sex: Male
# Dx: 164917005,251146004,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown