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

File: <base>/training/cpsc_2018/g2/A1241.hea (686 bytes) 
A1241 12 500 6745
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -31 -46 0 I
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -38 -32 0 II
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -7 57 0 III
A1241.mat 16x1+24 1000.0(0)/mV 16 0 34 3 0 aVR
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -12 -27 0 aVL
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -22 -67 0 aVF
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -166 -8 0 V1
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -42 -115 0 V2
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -23 -56 0 V3
A1241.mat 16x1+24 1000.0(0)/mV 16 0 -59 -107 0 V4
A1241.mat 16x1+24 1000.0(0)/mV 16 0 186 -68 0 V5
A1241.mat 16x1+24 1000.0(0)/mV 16 0 1 -76 0 V6
# Age: 37
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown