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

File: <base>/training/cpsc_2018/g4/A3376.hea (691 bytes) 
A3376 12 500 9937
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -20 -91 0 I
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -30 -198 0 II
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -9 -94 0 III
A3376.mat 16x1+24 1000.0(0)/mV 16 0 26 161 0 aVR
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -6 21 0 aVL
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -19 -127 0 aVF
A3376.mat 16x1+24 1000.0(0)/mV 16 0 0 70 0 V1
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -37 -141 0 V2
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -45 -418 0 V3
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -30 -481 0 V4
A3376.mat 16x1+24 1000.0(0)/mV 16 0 -58 -345 0 V5
A3376.mat 16x1+24 1000.0(0)/mV 16 0 253 -222 0 V6
# Age: 68
# Sex: Female
# Dx: 429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown