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

File: <base>/training/cpsc_2018/g4/A3320.hea (707 bytes) 
A3320 12 500 14000
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -32 4448 0 I
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -105 -905 0 II
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -73 -5353 0 III
A3320.mat 16x1+24 1000.0(0)/mV 16 0 68 -4349 0 aVR
A3320.mat 16x1+24 1000.0(0)/mV 16 0 20 1790 0 aVL
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -89 -2553 0 aVF
A3320.mat 16x1+24 1000.0(0)/mV 16 0 75 2436 0 V1
A3320.mat 16x1+24 1000.0(0)/mV 16 0 81 -1877 0 V2
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -23 1011 0 V3
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -87 2877 0 V4
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -117 -3390 0 V5
A3320.mat 16x1+24 1000.0(0)/mV 16 0 -77 -470 0 V6
# Age: 46
# Sex: Female
# Dx: 164889003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown