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

File: <base>/training/cpsc_2018/g2/A1958.hea (704 bytes) 
A1958 12 500 6500
A1958.mat 16x1+24 1000.0(0)/mV 16 0 63 -934 0 I
A1958.mat 16x1+24 1000.0(0)/mV 16 0 68 -3178 0 II
A1958.mat 16x1+24 1000.0(0)/mV 16 0 5 -2244 0 III
A1958.mat 16x1+24 1000.0(0)/mV 16 0 -65 2017 0 aVR
A1958.mat 16x1+24 1000.0(0)/mV 16 0 28 -2649 0 aVL
A1958.mat 16x1+24 1000.0(0)/mV 16 0 37 1021 0 aVF
A1958.mat 16x1+24 1000.0(0)/mV 16 0 -470 -2178 0 V1
A1958.mat 16x1+24 1000.0(0)/mV 16 0 -59 -2374 0 V2
A1958.mat 16x1+24 1000.0(0)/mV 16 0 -29 -2447 0 V3
A1958.mat 16x1+24 1000.0(0)/mV 16 0 48 -705 0 V4
A1958.mat 16x1+24 1000.0(0)/mV 16 0 -34 -1527 0 V5
A1958.mat 16x1+24 1000.0(0)/mV 16 0 -118 850 0 V6
# Age: 72
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown