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

File: <base>/training/georgia/g9/E08712.hea (718 bytes) 
E08712 12 500 5000
E08712.mat 16x1+24 1000.0(0)/mV 16 0 29 -418 0 I
E08712.mat 16x1+24 1000.0(0)/mV 16 0 380 -8252 0 II
E08712.mat 16x1+24 1000.0(0)/mV 16 0 351 -7608 0 III
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -204 -28553 0 aVR
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -161 3818 0 aVL
E08712.mat 16x1+24 1000.0(0)/mV 16 0 366 25170 0 aVF
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -390 -5389 0 V1
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -624 -14408 0 V2
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -966 9253 0 V3
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -488 -17911 0 V4
E08712.mat 16x1+24 1000.0(0)/mV 16 0 -117 -7973 0 V5
E08712.mat 16x1+24 1000.0(0)/mV 16 0 107 -7784 0 V6
# Age: 76
# Sex: Male
# Dx: 270492004
# Rx: Unknown
# Hx: Unknown