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

File: <base>/training/georgia/g4/E03221.hea (741 bytes) 
E03221 12 500 5000
E03221.mat 16x1+24 1000.0(0)/mV 16 0 29 -15627 0 I
E03221.mat 16x1+24 1000.0(0)/mV 16 0 97 -26514 0 II
E03221.mat 16x1+24 1000.0(0)/mV 16 0 68 -10602 0 III
E03221.mat 16x1+24 1000.0(0)/mV 16 0 -63 21193 0 aVR
E03221.mat 16x1+24 1000.0(0)/mV 16 0 -19 -2265 0 aVL
E03221.mat 16x1+24 1000.0(0)/mV 16 0 82 -18673 0 aVF
E03221.mat 16x1+24 1000.0(0)/mV 16 0 -107 2337 0 V1
E03221.mat 16x1+24 1000.0(0)/mV 16 0 -87 -27054 0 V2
E03221.mat 16x1+24 1000.0(0)/mV 16 0 87 4389 0 V3
E03221.mat 16x1+24 1000.0(0)/mV 16 0 39 -32079 0 V4
E03221.mat 16x1+24 1000.0(0)/mV 16 0 87 7948 0 V5
E03221.mat 16x1+24 1000.0(0)/mV 16 0 156 28319 0 V6
# Age: 53
# Sex: Female
# Dx: 445118002,111975006,164930006,427084000
# Rx: Unknown
# Hx: Unknown