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

File: <base>/training/ptb-xl/g16/HR15621.hea (771 bytes) 
HR15621 12 500 5000
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 560 -4604 0 I
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 30 -1611 0 II
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 -530 2998 0 III
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 -295 3121 0 aVR
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 545 -3803 0 aVL
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 -250 659 0 aVF
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 -470 -5236 0 V1
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 -195 -14847 0 V2
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 -165 -7654 0 V3
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 725 -9598 0 V4
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 530 -20393 0 V5
HR15621.mat 16x1+24 1000.0(0)/mv 16 0 380 -7077 0 V6
# Age: 65
# Sex: Male
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown