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

File: <base>/training/chapman_shaoxing/g4/JS03340.hea (739 bytes) 
JS03340 12 500 5000
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -39 -15509 0 I
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -20 -27187 0 II
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 20 -11795 0 III
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 29 27000 0 aVR
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -29 25525 0 aVL
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 0 7271 0 aVF
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 39 15643 0 V1
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 20 1529 0 V2
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -20 -5871 0 V3
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -107 -12861 0 V4
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -20 26202 0 V5
JS03340.mat 16x1+24 1000.0(0)/mV 16 0 -20 -10999 0 V6
# Age: 61
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown