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

File: <base>/training/ningbo/g12/JS21653.hea (749 bytes) 
JS21653 12 500 5000
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -5 8271 0 I
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -34 7433 0 II
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -29 -813 0 III
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 20 -1661 0 aVR
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 10 -1489 0 aVL
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -34 -2761 0 aVF
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -15 -28581 0 V1
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 73 5502 0 V2
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 10 3497 0 V3
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -15 12798 0 V4
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 29 -4710 0 V5
JS21653.mat 16x1+24 1000.0(0)/mV 16 0 -15 -9683 0 V6
# Age: 70
# Sex: Male
# Dx: 426177001,713427006,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown