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

File: <base>/training/georgia/g1/E00638.hea (732 bytes) 
E00638 12 500 5000
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -48 -10189 0 I
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -87 11640 0 II
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -39 21562 0 III
E00638.mat 16x1+24 1000.0(0)/mV 16 0 68 31883 0 aVR
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -4 -15907 0 aVL
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -63 -16168 0 aVF
E00638.mat 16x1+24 1000.0(0)/mV 16 0 0 -6782 0 V1
E00638.mat 16x1+24 1000.0(0)/mV 16 0 29 2620 0 V2
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -29 30861 0 V3
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -58 30065 0 V4
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -68 -16107 0 V5
E00638.mat 16x1+24 1000.0(0)/mV 16 0 -97 17651 0 V6
# Age: 46
# Sex: Female
# Dx: 425623009,164934002,164917005
# Rx: Unknown
# Hx: Unknown