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

File: <base>/training/ptb-xl/g4/HR03266.hea (758 bytes) 
HR03266 12 500 5000
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -40 9781 0 I
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -50 -7340 0 II
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -10 -17168 0 III
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 45 -1298 0 aVR
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -15 13751 0 aVL
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -30 -12172 0 aVF
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -30 649 0 V1
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 220 19103 0 V2
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 170 -13576 0 V3
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 55 12626 0 V4
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -70 22654 0 V5
HR03266.mat 16x1+24 1000.0(0)/mv 16 0 -85 -25300 0 V6
# Age: 55
# Sex: Male
# Dx: 164865005,164917005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown