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

File: <base>/training/georgia/g5/E04970.hea (760 bytes) 
E04970 12 500 5000
E04970.mat 16x1+24 1000.0(0)/mV 16 0 0 -22980 0 I
E04970.mat 16x1+24 1000.0(0)/mV 16 0 -19 -18854 0 II
E04970.mat 16x1+24 1000.0(0)/mV 16 0 -19 3907 0 III
E04970.mat 16x1+24 1000.0(0)/mV 16 0 9 20184 0 aVR
E04970.mat 16x1+24 1000.0(0)/mV 16 0 9 -13911 0 aVL
E04970.mat 16x1+24 1000.0(0)/mV 16 0 -19 -7502 0 aVF
E04970.mat 16x1+24 1000.0(0)/mV 16 0 -9 24009 0 V1
E04970.mat 16x1+24 1000.0(0)/mV 16 0 19 -24911 0 V2
E04970.mat 16x1+24 1000.0(0)/mV 16 0 117 -14993 0 V3
E04970.mat 16x1+24 1000.0(0)/mV 16 0 29 32566 0 V4
E04970.mat 16x1+24 1000.0(0)/mV 16 0 -29 7667 0 V5
E04970.mat 16x1+24 1000.0(0)/mV 16 0 -9 17398 0 V6
# Age: 63
# Sex: Male
# Dx: 698252002,67741000119109,111975006,164930006,426177001,425623009
# Rx: Unknown
# Hx: Unknown