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

File: <base>/training/ptb-xl/g13/HR12174.hea (735 bytes) 
HR12174 12 500 5000
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -125 2203 0 I
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -120 782 0 II
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 5 -1386 0 III
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 122 -1323 0 aVR
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -65 2237 0 aVL
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -57 50 0 aVF
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 75 -9085 0 V1
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -180 -7387 0 V2
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -205 4415 0 V3
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -250 11322 0 V4
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -200 -362 0 V5
HR12174.mat 16x1+24 1000.0(0)/mv 16 0 -270 3351 0 V6
# Age: 45
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown