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

File: <base>/training/ptb-xl/g2/HR01774.hea (773 bytes) 
HR01774 12 500 5000
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 255 29575 0 I
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 250 -22892 0 II
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 -5 13083 0 III
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 -252 29348 0 aVR
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 130 -24184 0 aVL
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 122 -4615 0 aVF
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 170 -10225 0 V1
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 150 11857 0 V2
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 140 -5931 0 V3
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 155 -5819 0 V4
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 750 32202 0 V5
HR01774.mat 16x1+24 1000.0(0)/mv 16 0 430 -14004 0 V6
# Age: 63
# Sex: Male
# Dx: 164865005,164917005,426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown