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

File: <base>/training/ptb-xl/g13/HR12127.hea (738 bytes) 
HR12127 12 500 5000
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 -120 -27307 0 I
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 -70 -18244 0 II
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 50 9056 0 III
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 95 22686 0 aVR
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 -85 -18119 0 aVL
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 -10 -4460 0 aVF
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 265 4017 0 V1
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 -55 3005 0 V2
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 130 14552 0 V3
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 -220 -30970 0 V4
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 80 21406 0 V5
HR12127.mat 16x1+24 1000.0(0)/mv 16 0 135 3807 0 V6
# Age: 43
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown