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

File: <base>/training/georgia/g4/E03621.hea (733 bytes) 
E03621 12 500 5000
E03621.mat 16x1+24 1000.0(0)/mV 16 0 9 -28949 0 I
E03621.mat 16x1+24 1000.0(0)/mV 16 0 58 -23110 0 II
E03621.mat 16x1+24 1000.0(0)/mV 16 0 48 6226 0 III
E03621.mat 16x1+24 1000.0(0)/mV 16 0 -34 26111 0 aVR
E03621.mat 16x1+24 1000.0(0)/mV 16 0 -19 -17401 0 aVL
E03621.mat 16x1+24 1000.0(0)/mV 16 0 53 -8660 0 aVF
E03621.mat 16x1+24 1000.0(0)/mV 16 0 -234 10894 0 V1
E03621.mat 16x1+24 1000.0(0)/mV 16 0 -165 -32632 0 V2
E03621.mat 16x1+24 1000.0(0)/mV 16 0 -58 -29092 0 V3
E03621.mat 16x1+24 1000.0(0)/mV 16 0 87 -8508 0 V4
E03621.mat 16x1+24 1000.0(0)/mV 16 0 48 -15517 0 V5
E03621.mat 16x1+24 1000.0(0)/mV 16 0 78 -16919 0 V6
# Age: 83
# Sex: Female
# Dx: 59118001,270492004,425623009
# Rx: Unknown
# Hx: Unknown