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

File: <base>/training/ptb-xl/g22/HR21783.hea (735 bytes) 
HR21783 12 500 5000
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -25 -5583 0 I
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -45 -27221 0 II
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -20 -21638 0 III
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 35 16478 0 aVR
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -2 8581 0 aVL
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -32 -23928 0 aVF
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 80 14268 0 V1
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 35 12139 0 V2
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -20 692 0 V3
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -80 -6495 0 V4
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -75 286 0 V5
HR21783.mat 16x1+24 1000.0(0)/mv 16 0 -35 -7773 0 V6
# Age: 51
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown