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

File: <base>/training/georgia/g5/E04746.hea (716 bytes) 
E04746 12 500 5000
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -63 -30765 0 I
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -87 28229 0 II
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -24 -6176 0 III
E04746.mat 16x1+24 1000.0(0)/mV 16 0 75 1405 0 aVR
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -19 -11887 0 aVL
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -56 10990 0 aVF
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -34 -2266 0 V1
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -34 -3529 0 V2
E04746.mat 16x1+24 1000.0(0)/mV 16 0 97 15234 0 V3
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -180 -28739 0 V4
E04746.mat 16x1+24 1000.0(0)/mV 16 0 -19 -2305 0 V5
E04746.mat 16x1+24 1000.0(0)/mV 16 0 126 -12095 0 V6
# Age: 76
# Sex: Female
# Dx: 425623009
# Rx: Unknown
# Hx: Unknown