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

File: <base>/training/georgia/g8/E07142.hea (740 bytes) 
E07142 12 500 5000
E07142.mat 16x1+24 1000.0(0)/mV 16 0 126 24516 0 I
E07142.mat 16x1+24 1000.0(0)/mV 16 0 361 20676 0 II
E07142.mat 16x1+24 1000.0(0)/mV 16 0 234 -3257 0 III
E07142.mat 16x1+24 1000.0(0)/mV 16 0 -244 -22490 0 aVR
E07142.mat 16x1+24 1000.0(0)/mV 16 0 -53 -18252 0 aVL
E07142.mat 16x1+24 1000.0(0)/mV 16 0 297 -24026 0 aVF
E07142.mat 16x1+24 1000.0(0)/mV 16 0 -165 25881 0 V1
E07142.mat 16x1+24 1000.0(0)/mV 16 0 -146 -11082 0 V2
E07142.mat 16x1+24 1000.0(0)/mV 16 0 400 15931 0 V3
E07142.mat 16x1+24 1000.0(0)/mV 16 0 341 30378 0 V4
E07142.mat 16x1+24 1000.0(0)/mV 16 0 234 -30677 0 V5
E07142.mat 16x1+24 1000.0(0)/mV 16 0 214 -29163 0 V6
# Age: 64
# Sex: Male
# Dx: 713426002,39732003,111975006
# Rx: Unknown
# Hx: Unknown