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

File: <base>/training/georgia/g5/E04690.hea (709 bytes) 
E04690 12 500 5000
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -9 11136 0 I
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -19 30658 0 II
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -9 19425 0 III
E04690.mat 16x1+24 1000.0(0)/mV 16 0 14 -20911 0 aVR
E04690.mat 16x1+24 1000.0(0)/mV 16 0 0 28771 0 aVL
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -14 -7379 0 aVF
E04690.mat 16x1+24 1000.0(0)/mV 16 0 0 6743 0 V1
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -29 -12201 0 V2
E04690.mat 16x1+24 1000.0(0)/mV 16 0 126 -13179 0 V3
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -351 10128 0 V4
E04690.mat 16x1+24 1000.0(0)/mV 16 0 -146 -12103 0 V5
E04690.mat 16x1+24 1000.0(0)/mV 16 0 19 -1971 0 V6
# Age: 74
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown