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

File: <base>/training/georgia/g4/E03321.hea (728 bytes) 
E03321 12 500 5000
E03321.mat 16x1+24 1000.0(0)/mV 16 0 253 -13880 0 I
E03321.mat 16x1+24 1000.0(0)/mV 16 0 244 -27911 0 II
E03321.mat 16x1+24 1000.0(0)/mV 16 0 -9 -13651 0 III
E03321.mat 16x1+24 1000.0(0)/mV 16 0 -248 20762 0 aVR
E03321.mat 16x1+24 1000.0(0)/mV 16 0 131 553 0 aVL
E03321.mat 16x1+24 1000.0(0)/mV 16 0 117 -20238 0 aVF
E03321.mat 16x1+24 1000.0(0)/mV 16 0 -107 -14821 0 V1
E03321.mat 16x1+24 1000.0(0)/mV 16 0 624 -7191 0 V2
E03321.mat 16x1+24 1000.0(0)/mV 16 0 732 -9645 0 V3
E03321.mat 16x1+24 1000.0(0)/mV 16 0 546 -18841 0 V4
E03321.mat 16x1+24 1000.0(0)/mV 16 0 419 -12923 0 V5
E03321.mat 16x1+24 1000.0(0)/mV 16 0 263 -11344 0 V6
# Age: 65
# Sex: Male
# Dx: 59118001,426177001
# Rx: Unknown
# Hx: Unknown