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

File: <base>/training/ptb-xl/g2/HR01237.hea (762 bytes) 
HR01237 12 500 5000
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 -30 28652 0 I
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 15 4505 0 II
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 45 -24108 0 III
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 7 -17007 0 aVR
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 -38 26294 0 aVL
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 30 -10198 0 aVF
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 90 -13491 0 V1
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 85 9956 0 V2
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 350 7697 0 V3
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 -170 -14701 0 V4
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 245 603 0 V5
HR01237.mat 16x1+24 1000.0(0)/mv 16 0 285 -5366 0 V6
# Age: 82
# Sex: Male
# Dx: 270492004,39732003,426783006,713427006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown