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

File: <base>/training/ptb-xl/g12/HR11223.hea (757 bytes) 
HR11223 12 500 5000
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 30 -9920 0 I
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 250 -5164 0 II
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 220 4815 0 III
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 -140 7175 0 aVR
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 -95 -7050 0 aVL
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 235 -159 0 aVF
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 280 -9289 0 V1
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 410 -12095 0 V2
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 495 -17715 0 V3
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 270 -28844 0 V4
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 320 3986 0 V5
HR11223.mat 16x1+24 1000.0(0)/mv 16 0 60 -22885 0 V6
# Age: 87
# Sex: Male
# Dx: 164934002,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown