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

File: <base>/training/georgia/g1/E00013.hea (751 bytes) 
E00013 12 500 5000
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -43 -15404 0 I
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -43 12898 0 II
E00013.mat 16x1+24 1000.0(0)/mV 16 0 0 26736 0 III
E00013.mat 16x1+24 1000.0(0)/mV 16 0 43 1465 0 aVR
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -21 -21123 0 aVL
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -21 19089 0 aVF
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -34 -9270 0 V1
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -29 -14080 0 V2
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -53 -17218 0 V3
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -4 23497 0 V4
E00013.mat 16x1+24 1000.0(0)/mV 16 0 0 -23985 0 V5
E00013.mat 16x1+24 1000.0(0)/mV 16 0 -39 -14371 0 V6
# Age: 88
# Sex: Male
# Dx: 426177001,426434006,164934002,111975006,164873001
# Rx: Unknown
# Hx: Unknown