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

File: <base>/training/cpsc_2018/g1/A0541.hea (679 bytes) 
A0541 12 500 5000
A0541.mat 16x1+24 1000.0(0)/mV 16 0 -42 44 0 I
A0541.mat 16x1+24 1000.0(0)/mV 16 0 48 12 0 II
A0541.mat 16x1+24 1000.0(0)/mV 16 0 90 -45 0 III
A0541.mat 16x1+24 1000.0(0)/mV 16 0 -3 9 0 aVR
A0541.mat 16x1+24 1000.0(0)/mV 16 0 -67 7 0 aVL
A0541.mat 16x1+24 1000.0(0)/mV 16 0 69 -29 0 aVF
A0541.mat 16x1+24 1000.0(0)/mV 16 0 127 -137 0 V1
A0541.mat 16x1+24 1000.0(0)/mV 16 0 141 -184 0 V2
A0541.mat 16x1+24 1000.0(0)/mV 16 0 129 -179 0 V3
A0541.mat 16x1+24 1000.0(0)/mV 16 0 60 -27 0 V4
A0541.mat 16x1+24 1000.0(0)/mV 16 0 1 12 0 V5
A0541.mat 16x1+24 1000.0(0)/mV 16 0 -32 56 0 V6
# Age: 56
# Sex: Female
# Dx: 164909002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown