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

File: <base>/training/georgia/g3/E02074.hea (729 bytes) 
E02074 12 500 5000
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -146 26309 0 I
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -78 27956 0 II
E02074.mat 16x1+24 1000.0(0)/mV 16 0 68 1365 0 III
E02074.mat 16x1+24 1000.0(0)/mV 16 0 112 5577 0 aVR
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -107 12575 0 aVL
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -4 -18058 0 aVF
E02074.mat 16x1+24 1000.0(0)/mV 16 0 48 -7567 0 V1
E02074.mat 16x1+24 1000.0(0)/mV 16 0 0 609 0 V2
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -58 -15977 0 V3
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -19 32210 0 V4
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -87 25460 0 V5
E02074.mat 16x1+24 1000.0(0)/mV 16 0 -19 -9436 0 V6
# Age: 60
# Sex: Female
# Dx: 164889003,425419005,164934002
# Rx: Unknown
# Hx: Unknown