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

File: <base>/training/georgia/g4/E03674.hea (728 bytes) 
E03674 12 500 5000
E03674.mat 16x1+24 1000.0(0)/mV 16 0 -39 -793 0 I
E03674.mat 16x1+24 1000.0(0)/mV 16 0 -39 11094 0 II
E03674.mat 16x1+24 1000.0(0)/mV 16 0 0 11945 0 III
E03674.mat 16x1+24 1000.0(0)/mV 16 0 39 -5238 0 aVR
E03674.mat 16x1+24 1000.0(0)/mV 16 0 -19 -6146 0 aVL
E03674.mat 16x1+24 1000.0(0)/mV 16 0 -19 11741 0 aVF
E03674.mat 16x1+24 1000.0(0)/mV 16 0 58 -32262 0 V1
E03674.mat 16x1+24 1000.0(0)/mV 16 0 39 -22303 0 V2
E03674.mat 16x1+24 1000.0(0)/mV 16 0 165 -18295 0 V3
E03674.mat 16x1+24 1000.0(0)/mV 16 0 117 1292 0 V4
E03674.mat 16x1+24 1000.0(0)/mV 16 0 19 -2742 0 V5
E03674.mat 16x1+24 1000.0(0)/mV 16 0 -19 -17564 0 V6
# Age: 68
# Sex: Male
# Dx: 428750005,111975006,164930006
# Rx: Unknown
# Hx: Unknown