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

File: <base>/training/georgia/g10/E09521.hea (730 bytes) 
E09521 12 500 5000
E09521.mat 16x1+24 1000.0(0)/mV 16 0 936 -20271 0 I
E09521.mat 16x1+24 1000.0(0)/mV 16 0 966 -5041 0 II
E09521.mat 16x1+24 1000.0(0)/mV 16 0 29 16002 0 III
E09521.mat 16x1+24 1000.0(0)/mV 16 0 -951 12910 0 aVR
E09521.mat 16x1+24 1000.0(0)/mV 16 0 453 -17661 0 aVL
E09521.mat 16x1+24 1000.0(0)/mV 16 0 497 5574 0 aVF
E09521.mat 16x1+24 1000.0(0)/mV 16 0 -1605 -6082 0 V1
E09521.mat 16x1+24 1000.0(0)/mV 16 0 -2327 -29356 0 V2
E09521.mat 16x1+24 1000.0(0)/mV 16 0 278 -1255 0 V3
E09521.mat 16x1+24 1000.0(0)/mV 16 0 658 11532 0 V4
E09521.mat 16x1+24 1000.0(0)/mV 16 0 902 22569 0 V5
E09521.mat 16x1+24 1000.0(0)/mV 16 0 1117 4410 0 V6
# Age: 88
# Sex: Female
# Dx: 164931005,164930006
# Rx: Unknown
# Hx: Unknown