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

File: <base>/training/georgia/g4/E03357.hea (721 bytes) 
E03357 12 500 5000
E03357.mat 16x1+24 1000.0(0)/mV 16 0 663 -3799 0 I
E03357.mat 16x1+24 1000.0(0)/mV 16 0 663 21826 0 II
E03357.mat 16x1+24 1000.0(0)/mV 16 0 0 26147 0 III
E03357.mat 16x1+24 1000.0(0)/mV 16 0 -663 23788 0 aVR
E03357.mat 16x1+24 1000.0(0)/mV 16 0 331 17411 0 aVL
E03357.mat 16x1+24 1000.0(0)/mV 16 0 331 24011 0 aVF
E03357.mat 16x1+24 1000.0(0)/mV 16 0 -400 -25527 0 V1
E03357.mat 16x1+24 1000.0(0)/mV 16 0 634 4920 0 V2
E03357.mat 16x1+24 1000.0(0)/mV 16 0 780 -11664 0 V3
E03357.mat 16x1+24 1000.0(0)/mV 16 0 849 2373 0 V4
E03357.mat 16x1+24 1000.0(0)/mV 16 0 712 4203 0 V5
E03357.mat 16x1+24 1000.0(0)/mV 16 0 566 -7526 0 V6
# Age: 79
# Sex: Male
# Dx: 284470004,428750005
# Rx: Unknown
# Hx: Unknown