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

File: <base>/training/cpsc_2018/g1/A0657.hea (691 bytes) 
A0657 12 500 5000
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -397 108 0 I
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -267 35 0 II
A0657.mat 16x1+24 1000.0(0)/mV 16 0 130 -22 0 III
A0657.mat 16x1+24 1000.0(0)/mV 16 0 331 -101 0 aVR
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -263 78 0 aVL
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -68 56 0 aVF
A0657.mat 16x1+24 1000.0(0)/mV 16 0 658 -193 0 V1
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -222 44 0 V2
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -422 87 0 V3
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -440 103 0 V4
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -418 87 0 V5
A0657.mat 16x1+24 1000.0(0)/mV 16 0 -372 84 0 V6
# Age: 66
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown