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

File: <base>/training/georgia/g4/E03544.hea (722 bytes) 
E03544 12 500 5000
E03544.mat 16x1+24 1000.0(0)/mV 16 0 78 21011 0 I
E03544.mat 16x1+24 1000.0(0)/mV 16 0 0 7088 0 II
E03544.mat 16x1+24 1000.0(0)/mV 16 0 -78 -14722 0 III
E03544.mat 16x1+24 1000.0(0)/mV 16 0 -39 -14188 0 aVR
E03544.mat 16x1+24 1000.0(0)/mV 16 0 78 -14728 0 aVL
E03544.mat 16x1+24 1000.0(0)/mV 16 0 -39 28750 0 aVF
E03544.mat 16x1+24 1000.0(0)/mV 16 0 -19 7721 0 V1
E03544.mat 16x1+24 1000.0(0)/mV 16 0 29 21726 0 V2
E03544.mat 16x1+24 1000.0(0)/mV 16 0 -126 12686 0 V3
E03544.mat 16x1+24 1000.0(0)/mV 16 0 -185 17420 0 V4
E03544.mat 16x1+24 1000.0(0)/mV 16 0 107 -20433 0 V5
E03544.mat 16x1+24 1000.0(0)/mV 16 0 204 -27146 0 V6
# Age: 70
# Sex: Male
# Dx: 428750005,426177001
# Rx: Unknown
# Hx: Unknown