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

File: <base>/training/cpsc_2018/g5/A4141.hea (691 bytes) 
A4141 12 500 13768
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -178 -42 0 I
A4141.mat 16x1+24 1000.0(0)/mV 16 0 81 15 0 II
A4141.mat 16x1+24 1000.0(0)/mV 16 0 259 5 0 III
A4141.mat 16x1+24 1000.0(0)/mV 16 0 48 -24 0 aVR
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -218 28 0 aVL
A4141.mat 16x1+24 1000.0(0)/mV 16 0 170 12 0 aVF
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -259 -48 0 V1
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -599 -29 0 V2
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -761 -100 0 V3
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -656 4 0 V4
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -420 -48 0 V5
A4141.mat 16x1+24 1000.0(0)/mV 16 0 -365 17 0 V6
# Age: 74
# Sex: Female
# Dx: 284470004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown