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

File: <base>/training/cpsc_2018/g1/A0544.hea (699 bytes) 
A0544 12 500 9500
A0544.mat 16x1+24 1000.0(0)/mV 16 0 -18 1098 0 I
A0544.mat 16x1+24 1000.0(0)/mV 16 0 5 -1920 0 II
A0544.mat 16x1+24 1000.0(0)/mV 16 0 23 -3018 0 III
A0544.mat 16x1+24 1000.0(0)/mV 16 0 6 -4640 0 aVR
A0544.mat 16x1+24 1000.0(0)/mV 16 0 -21 -2559 0 aVL
A0544.mat 16x1+24 1000.0(0)/mV 16 0 14 -1869 0 aVF
A0544.mat 16x1+24 1000.0(0)/mV 16 0 -12 31 0 V1
A0544.mat 16x1+24 1000.0(0)/mV 16 0 -4 1186 0 V2
A0544.mat 16x1+24 1000.0(0)/mV 16 0 -19 -2760 0 V3
A0544.mat 16x1+24 1000.0(0)/mV 16 0 177 -2795 0 V4
A0544.mat 16x1+24 1000.0(0)/mV 16 0 1 186 0 V5
A0544.mat 16x1+24 1000.0(0)/mV 16 0 -10 -4126 0 V6
# Age: 53
# Sex: Female
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown