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

File: <base>/training/georgia/g2/E01657.hea (735 bytes) 
E01657 12 500 5000
E01657.mat 16x1+24 1000.0(0)/mV 16 0 58 -14663 0 I
E01657.mat 16x1+24 1000.0(0)/mV 16 0 380 -2324 0 II
E01657.mat 16x1+24 1000.0(0)/mV 16 0 322 13098 0 III
E01657.mat 16x1+24 1000.0(0)/mV 16 0 -219 7942 0 aVR
E01657.mat 16x1+24 1000.0(0)/mV 16 0 -131 -13735 0 aVL
E01657.mat 16x1+24 1000.0(0)/mV 16 0 351 5312 0 aVF
E01657.mat 16x1+24 1000.0(0)/mV 16 0 390 1132 0 V1
E01657.mat 16x1+24 1000.0(0)/mV 16 0 800 -12961 0 V2
E01657.mat 16x1+24 1000.0(0)/mV 16 0 370 -1760 0 V3
E01657.mat 16x1+24 1000.0(0)/mV 16 0 556 -27579 0 V4
E01657.mat 16x1+24 1000.0(0)/mV 16 0 536 -24717 0 V5
E01657.mat 16x1+24 1000.0(0)/mV 16 0 488 -11785 0 V6
# Age: 52
# Sex: Male
# Dx: 428417006,39732003,164931005
# Rx: Unknown
# Hx: Unknown