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

File: <base>/training/ningbo/g8/JS17804.hea (765 bytes) 
JS17804 12 500 5000
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 54 4490 0 I
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 49 -2494 0 II
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 -5 -7000 0 III
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 -49 5007 0 aVR
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 29 -453 0 aVL
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 20 -10833 0 aVF
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 -98 5791 0 V1
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 -117 7525 0 V2
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 -73 12563 0 V3
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 -20 6910 0 V4
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 10 1236 0 V5
JS17804.mat 16x1+24 1000.0(0)/mV 16 0 29 4989 0 V6
# Age: 70
# Sex: Male
# Dx: 59931005,164917005,365413008,164934002,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown