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

File: <base>/training/chapman_shaoxing/g7/JS06664.hea (780 bytes) 
JS06664 12 500 5000
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 -88 -1520 0 I
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 -44 4304 0 II
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 44 5905 0 III
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 68 4658 0 aVR
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 -68 -9916 0 aVL
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 0 -1026 0 aVF
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 63 -1856 0 V1
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 68 4266 0 V2
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 29 8368 0 V3
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 -15 6198 0 V4
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 -10 626 0 V5
JS06664.mat 16x1+24 1000.0(0)/mV 16 0 24 2997 0 V6
# Age: 69
# Sex: Male
# Dx: 426177001,164917005,47665007,251146004,164912004,164931005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown