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

File: <base>/training/ptb-xl/g7/HR06256.hea (771 bytes) 
HR06256 12 500 5000
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 275 -21488 0 I
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 710 11471 0 II
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 435 -32612 0 III
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -493 5118 0 aVR
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -80 -26935 0 aVL
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 572 22411 0 aVF
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -240 -28042 0 V1
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -120 29658 0 V2
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -155 25509 0 V3
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -310 -24132 0 V4
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -160 6128 0 V5
HR06256.mat 16x1+24 1000.0(0)/mv 16 0 -115 24600 0 V6
# Age: 68
# Sex: Female
# Dx: 251200008,426783006,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown