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

File: <base>/training/cpsc_2018_extra/g3/Q2864.hea (676 bytes) 
Q2864 12 500 5000
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 220 18 0 I
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 66 26 0 II
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 -155 45 0 III
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 -143 -49 0 aVR
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 187 53 0 aVL
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 -44 8 0 aVF
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 -91 3 0 V1
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 410 22 0 V2
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 221 20 0 V3
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 238 38 0 V4
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 260 7 0 V5
Q2864.mat 16x1+24 1000.0(0)/mV 16 0 214 22 0 V6
# Age: 44
# Sex: Male
# Dx: 164930006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown