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

File: <base>/training/georgia/g8/E07638.hea (732 bytes) 
E07638 12 500 5000
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -29 9312 0 I
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -58 -2267 0 II
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -29 -11518 0 III
E07638.mat 16x1+24 1000.0(0)/mV 16 0 43 -3545 0 aVR
E07638.mat 16x1+24 1000.0(0)/mV 16 0 0 9969 0 aVL
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -43 -6769 0 aVF
E07638.mat 16x1+24 1000.0(0)/mV 16 0 39 -23150 0 V1
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -29 -25323 0 V2
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -361 23263 0 V3
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -234 8551 0 V4
E07638.mat 16x1+24 1000.0(0)/mV 16 0 -107 24407 0 V5
E07638.mat 16x1+24 1000.0(0)/mV 16 0 156 8968 0 V6
# Age: 88
# Sex: Female
# Dx: 251146004,284470004,426177001
# Rx: Unknown
# Hx: Unknown