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

File: <base>/training/georgia/g1/E00447.hea (731 bytes) 
E00447 12 500 5000
E00447.mat 16x1+24 1000.0(0)/mV 16 0 58 -9490 0 I
E00447.mat 16x1+24 1000.0(0)/mV 16 0 -87 -8825 0 II
E00447.mat 16x1+24 1000.0(0)/mV 16 0 -146 993 0 III
E00447.mat 16x1+24 1000.0(0)/mV 16 0 14 -23850 0 aVR
E00447.mat 16x1+24 1000.0(0)/mV 16 0 102 27450 0 aVL
E00447.mat 16x1+24 1000.0(0)/mV 16 0 -117 -3951 0 aVF
E00447.mat 16x1+24 1000.0(0)/mV 16 0 151 -20919 0 V1
E00447.mat 16x1+24 1000.0(0)/mV 16 0 87 -31280 0 V2
E00447.mat 16x1+24 1000.0(0)/mV 16 0 556 -4242 0 V3
E00447.mat 16x1+24 1000.0(0)/mV 16 0 341 22829 0 V4
E00447.mat 16x1+24 1000.0(0)/mV 16 0 97 10687 0 V5
E00447.mat 16x1+24 1000.0(0)/mV 16 0 917 -26341 0 V6
# Age: 71
# Sex: Male
# Dx: 17338001,111975006,164889003
# Rx: Unknown
# Hx: Unknown