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

File: <base>/training/cpsc_2018_extra/g4/Q3246.hea (700 bytes) 
Q3246 12 500 5000
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -7 281 0 I
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -85 -2422 0 II
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -77 2297 0 III
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 45 470 0 aVR
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 34 -1305 0 aVL
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -81 295 0 aVF
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 124 1268 0 V1
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 40 1740 0 V2
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -147 -1449 0 V3
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -63 1481 0 V4
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -38 -879 0 V5
Q3246.mat 16x1+24 1000.0(0)/mV 16 0 -58 -801 0 V6
# Age: 70
# Sex: Female
# Dx: 428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown