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

File: <base>/training/georgia/g9/E08714.hea (716 bytes) 
E08714 12 500 5000
E08714.mat 16x1+24 1000.0(0)/mV 16 0 39 -7065 0 I
E08714.mat 16x1+24 1000.0(0)/mV 16 0 0 -10463 0 II
E08714.mat 16x1+24 1000.0(0)/mV 16 0 -39 -2767 0 III
E08714.mat 16x1+24 1000.0(0)/mV 16 0 -19 8812 0 aVR
E08714.mat 16x1+24 1000.0(0)/mV 16 0 39 30491 0 aVL
E08714.mat 16x1+24 1000.0(0)/mV 16 0 -19 26165 0 aVF
E08714.mat 16x1+24 1000.0(0)/mV 16 0 9 2186 0 V1
E08714.mat 16x1+24 1000.0(0)/mV 16 0 48 -29983 0 V2
E08714.mat 16x1+24 1000.0(0)/mV 16 0 9 -1392 0 V3
E08714.mat 16x1+24 1000.0(0)/mV 16 0 -19 -8643 0 V4
E08714.mat 16x1+24 1000.0(0)/mV 16 0 -39 6579 0 V5
E08714.mat 16x1+24 1000.0(0)/mV 16 0 0 -25272 0 V6
# Age: 77
# Sex: Male
# Dx: 428750005,67741000119109
# Rx: Unknown
# Hx: Unknown