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

File: <base>/training/ptb-xl/g19/HR18672.hea (745 bytes) 
HR18672 12 500 5000
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 245 22661 0 I
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 325 25391 0 II
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 80 2704 0 III
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 -285 -23930 0 aVR
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 82 -22453 0 aVL
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 202 -18553 0 aVF
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 115 16960 0 V1
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 530 -10669 0 V2
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 275 31353 0 V3
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 1025 -10452 0 V4
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 240 -20384 0 V5
HR18672.mat 16x1+24 1000.0(0)/mv 16 0 360 -19155 0 V6
# Age: 59
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown