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

File: <base>/training/ptb-xl/g1/HR00770.hea (769 bytes) 
HR00770 12 500 5000
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 425 -139 0 I
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 120 -17377 0 II
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 -305 -17218 0 III
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 -272 8714 0 aVR
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 365 8908 0 aVL
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 -92 -17084 0 aVF
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 -180 -7942 0 V1
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 -75 -11798 0 V2
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 1190 24437 0 V3
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 1465 11836 0 V4
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 1380 -11334 0 V5
HR00770.mat 16x1+24 1000.0(0)/mv 16 0 870 -22481 0 V6
# Age: 60
# Sex: Female
# Dx: 39732003,426783006,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown