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

File: <base>/training/ningbo/g31/JS40770.hea (732 bytes) 
JS40770 12 500 5000
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -54 8451 0 I
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -68 16379 0 II
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -15 7731 0 III
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 63 -6456 0 aVR
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -20 -5984 0 aVL
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -44 5880 0 aVF
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 5 25292 0 V1
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -93 22884 0 V2
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -98 -2735 0 V3
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -102 17449 0 V4
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -39 9286 0 V5
JS40770.mat 16x1+24 1000.0(0)/mV 16 0 -63 3461 0 V6
# Age: 67
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown