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

File: <base>/training/cpsc_2018/g2/A1680.hea (703 bytes) 
A1680 12 500 5500
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -18 -2566 0 I
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -52 247 0 II
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -35 -2687 0 III
A1680.mat 16x1+24 1000.0(0)/mV 16 0 34 -2040 0 aVR
A1680.mat 16x1+24 1000.0(0)/mV 16 0 8 366 0 aVL
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -43 1978 0 aVF
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -71 1153 0 V1
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -35 -2597 0 V2
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -96 -1618 0 V3
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -108 -2081 0 V4
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -84 1525 0 V5
A1680.mat 16x1+24 1000.0(0)/mV 16 0 -94 -2293 0 V6
# Age: 52
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown