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

File: <base>/training/cpsc_2018_extra/g1/Q0146.hea (667 bytes) 
Q0146 12 500 6000
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 47 31 0 I
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 71 9 0 II
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 24 24 0 III
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 -59 -22 0 aVR
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 11 17 0 aVL
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 48 5 0 aVF
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 126 20 0 V1
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 97 4 0 V2
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 96 38 0 V3
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 88 20 0 V4
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 39 38 0 V5
Q0146.mat 16x1+24 1000.0(0)/mV 16 0 148 1 0 V6
# Age: 83
# Sex: Female
# Dx: 428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown