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

File: <base>/training/cpsc_2018_extra/g3/Q2921.hea (697 bytes) 
Q2921 12 500 5000
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -35 1728 0 I
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -16 1908 0 II
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 19 180 0 III
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 26 161 0 aVR
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -27 1373 0 aVL
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 1 -2066 0 aVF
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 22 -1440 0 V1
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -31 -1507 0 V2
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -58 764 0 V3
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -64 1808 0 V4
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -53 213 0 V5
Q2921.mat 16x1+24 1000.0(0)/mV 16 0 -63 2279 0 V6
# Age: 89
# Sex: Female
# Dx: 164930006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown