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

File: <base>/training/cpsc_2018/g2/A1631.hea (674 bytes) 
A1631 12 500 5856
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -6 3 0 I
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -58 18 0 II
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -53 11 0 III
A1631.mat 16x1+24 1000.0(0)/mV 16 0 33 -17 0 aVR
A1631.mat 16x1+24 1000.0(0)/mV 16 0 24 -21 0 aVL
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -55 -2 0 aVF
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -87 7 0 V1
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -62 -39 0 V2
A1631.mat 16x1+24 1000.0(0)/mV 16 0 -138 -4 0 V3
A1631.mat 16x1+24 1000.0(0)/mV 16 0 84 -39 0 V4
A1631.mat 16x1+24 1000.0(0)/mV 16 0 153 -14 0 V5
A1631.mat 16x1+24 1000.0(0)/mV 16 0 7 -5 0 V6
# Age: 70
# Sex: Male
# Dx: 59118001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown