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

File: <base>/training/cpsc_2018_extra/g3/Q2662.hea (696 bytes) 
Q2662 12 500 6170
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 19 -3 0 I
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 131 10 0 II
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 113 41 0 III
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 -74 -24 0 aVR
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 -46 -10 0 aVL
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 123 34 0 aVF
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 246 -139 0 V1
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 632 -338 0 V2
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 788 -349 0 V3
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 965 -248 0 V4
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 461 -9 0 V5
Q2662.mat 16x1+24 1000.0(0)/mV 16 0 148 67 0 V6
# Age: 69
# Sex: Male
# Dx: 251120003,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown