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

File: <base>/training/cpsc_2018/g7/A6772.hea (702 bytes) 
A6772 12 500 10500
A6772.mat 16x1+24 1000.0(0)/mV 16 0 77 -4361 0 I
A6772.mat 16x1+24 1000.0(0)/mV 16 0 -3 -4617 0 II
A6772.mat 16x1+24 1000.0(0)/mV 16 0 -80 -256 0 III
A6772.mat 16x1+24 1000.0(0)/mV 16 0 -37 -1473 0 aVR
A6772.mat 16x1+24 1000.0(0)/mV 16 0 79 -1087 0 aVL
A6772.mat 16x1+24 1000.0(0)/mV 16 0 -40 4657 0 aVF
A6772.mat 16x1+24 1000.0(0)/mV 16 0 132 -4889 0 V1
A6772.mat 16x1+24 1000.0(0)/mV 16 0 270 -1184 0 V2
A6772.mat 16x1+24 1000.0(0)/mV 16 0 165 -665 0 V3
A6772.mat 16x1+24 1000.0(0)/mV 16 0 94 415 0 V4
A6772.mat 16x1+24 1000.0(0)/mV 16 0 46 766 0 V5
A6772.mat 16x1+24 1000.0(0)/mV 16 0 21 4645 0 V6
# Age: 52
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown