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

File: <base>/training/georgia/g4/E03323.hea (738 bytes) 
E03323 12 500 5000
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -9 16000 0 I
E03323.mat 16x1+24 1000.0(0)/mV 16 0 29 25308 0 II
E03323.mat 16x1+24 1000.0(0)/mV 16 0 39 9091 0 III
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -9 -20791 0 aVR
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -24 -29227 0 aVL
E03323.mat 16x1+24 1000.0(0)/mV 16 0 34 -15969 0 aVF
E03323.mat 16x1+24 1000.0(0)/mV 16 0 0 31853 0 V1
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -9 -15994 0 V2
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -29 -15760 0 V3
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -58 -21320 0 V4
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -48 18604 0 V5
E03323.mat 16x1+24 1000.0(0)/mV 16 0 -58 25726 0 V6
# Age: 79
# Sex: Male
# Dx: 428750005,111975006,164930006,39732003
# Rx: Unknown
# Hx: Unknown