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

File: <base>/training/georgia/g2/E01458.hea (705 bytes) 
E01458 12 500 5000
E01458.mat 16x1+24 1000.0(0)/mV 16 0 9 18374 0 I
E01458.mat 16x1+24 1000.0(0)/mV 16 0 -43 1893 0 II
E01458.mat 16x1+24 1000.0(0)/mV 16 0 -53 -17193 0 III
E01458.mat 16x1+24 1000.0(0)/mV 16 0 17 21916 0 aVR
E01458.mat 16x1+24 1000.0(0)/mV 16 0 31 17468 0 aVL
E01458.mat 16x1+24 1000.0(0)/mV 16 0 -48 25076 0 aVF
E01458.mat 16x1+24 1000.0(0)/mV 16 0 141 9858 0 V1
E01458.mat 16x1+24 1000.0(0)/mV 16 0 -14 21335 0 V2
E01458.mat 16x1+24 1000.0(0)/mV 16 0 4 -32173 0 V3
E01458.mat 16x1+24 1000.0(0)/mV 16 0 -29 -6131 0 V4
E01458.mat 16x1+24 1000.0(0)/mV 16 0 4 -28441 0 V5
E01458.mat 16x1+24 1000.0(0)/mV 16 0 -19 -57 0 V6
# Age: 76
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown