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

File: <base>/training/georgia/g7/E06421.hea (745 bytes) 
E06421 12 500 5000
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -312 -20792 0 I
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -48 14163 0 II
E06421.mat 16x1+24 1000.0(0)/mV 16 0 263 -30485 0 III
E06421.mat 16x1+24 1000.0(0)/mV 16 0 180 3336 0 aVR
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -287 -27926 0 aVL
E06421.mat 16x1+24 1000.0(0)/mV 16 0 107 24636 0 aVF
E06421.mat 16x1+24 1000.0(0)/mV 16 0 48 3825 0 V1
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -107 -9520 0 V2
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -63 6888 0 V3
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -195 26504 0 V4
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -219 12804 0 V5
E06421.mat 16x1+24 1000.0(0)/mV 16 0 -229 8348 0 V6
# Age: 83
# Sex: Male
# Dx: 17338001,428750005,270492004,427393009
# Rx: Unknown
# Hx: Unknown