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

File: <base>/training/georgia/g4/E03473.hea (736 bytes) 
E03473 12 500 5000
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -29 -10351 0 I
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -87 -31936 0 II
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -58 -20621 0 III
E03473.mat 16x1+24 1000.0(0)/mV 16 0 58 -11495 0 aVR
E03473.mat 16x1+24 1000.0(0)/mV 16 0 14 -27368 0 aVL
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -73 -26249 0 aVF
E03473.mat 16x1+24 1000.0(0)/mV 16 0 29 13572 0 V1
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -517 -324 0 V2
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -19 21336 0 V3
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -78 7501 0 V4
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -117 -28007 0 V5
E03473.mat 16x1+24 1000.0(0)/mV 16 0 -29 -3232 0 V6
# Age: 78
# Sex: Male
# Dx: 164889003,428750005,164873001
# Rx: Unknown
# Hx: Unknown