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

File: <base>/training/georgia/g1/E00693.hea (746 bytes) 
E00693 12 500 5000
E00693.mat 16x1+24 1000.0(0)/mV 16 0 -9 -14854 0 I
E00693.mat 16x1+24 1000.0(0)/mV 16 0 82 4062 0 II
E00693.mat 16x1+24 1000.0(0)/mV 16 0 92 19992 0 III
E00693.mat 16x1+24 1000.0(0)/mV 16 0 -36 5735 0 aVR
E00693.mat 16x1+24 1000.0(0)/mV 16 0 -51 14950 0 aVL
E00693.mat 16x1+24 1000.0(0)/mV 16 0 87 -20767 0 aVF
E00693.mat 16x1+24 1000.0(0)/mV 16 0 -458 13527 0 V1
E00693.mat 16x1+24 1000.0(0)/mV 16 0 -97 -10914 0 V2
E00693.mat 16x1+24 1000.0(0)/mV 16 0 297 21080 0 V3
E00693.mat 16x1+24 1000.0(0)/mV 16 0 248 30097 0 V4
E00693.mat 16x1+24 1000.0(0)/mV 16 0 39 404 0 V5
E00693.mat 16x1+24 1000.0(0)/mV 16 0 48 7587 0 V6
# Age: 87
# Sex: Female
# Dx: 111975006,164930006,425419005,164934002,17338001
# Rx: Unknown
# Hx: Unknown