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

File: <base>/training/cpsc_2018/g1/A0241.hea (684 bytes) 
A0241 12 500 24436
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -10 25 0 I
A0241.mat 16x1+24 1000.0(0)/mV 16 0 12 34 0 II
A0241.mat 16x1+24 1000.0(0)/mV 16 0 22 -31 0 III
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -1 -60 0 aVR
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -16 54 0 aVL
A0241.mat 16x1+24 1000.0(0)/mV 16 0 17 43 0 aVF
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -33 52 0 V1
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -139 -4 0 V2
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -132 -21 0 V3
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -117 3 0 V4
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -112 36 0 V5
A0241.mat 16x1+24 1000.0(0)/mV 16 0 -141 -91 0 V6
# Age: 83
# Sex: Female
# Dx: 164884008
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown