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

File: <base>/training/georgia/g1/E00224.hea (722 bytes) 
E00224 12 500 5000
E00224.mat 16x1+24 1000.0(0)/mV 16 0 -9 6605 0 I
E00224.mat 16x1+24 1000.0(0)/mV 16 0 82 -15719 0 II
E00224.mat 16x1+24 1000.0(0)/mV 16 0 92 -23001 0 III
E00224.mat 16x1+24 1000.0(0)/mV 16 0 -36 -28405 0 aVR
E00224.mat 16x1+24 1000.0(0)/mV 16 0 -51 14938 0 aVL
E00224.mat 16x1+24 1000.0(0)/mV 16 0 87 13416 0 aVF
E00224.mat 16x1+24 1000.0(0)/mV 16 0 -78 -20049 0 V1
E00224.mat 16x1+24 1000.0(0)/mV 16 0 -63 -30962 0 V2
E00224.mat 16x1+24 1000.0(0)/mV 16 0 9 30024 0 V3
E00224.mat 16x1+24 1000.0(0)/mV 16 0 -9 -14269 0 V4
E00224.mat 16x1+24 1000.0(0)/mV 16 0 14 -29050 0 V5
E00224.mat 16x1+24 1000.0(0)/mV 16 0 14 -10842 0 V6
# Age: 77
# Sex: Female
# Dx: 428750005,426177001
# Rx: Unknown
# Hx: Unknown