septum of frontal sinus
septum of sphenoidal sinus
This normal variation in rhythm is known as sinus arrhythmia.
Sick sinus can also be caused by scarring near the sinus node that's slowing, disrupting or blocking the travel of impulses.
That, he says, will be the next big advance in sinus treatment.
Objective To study the clinical characteristics and treatment of cerebral venous sinus thrombosis(CVST) in puerperium.
The rest of the systemic venous return is diverted into the right horn of the sinus.
Foreman had sinus surgery two years ago, when she was 64, after trying everything else.
"And then there's the problem of mold," which also can aggravate sinus problems and allergies, Schwartz added.
If they are suffering with sinus congestion and take a decongestant, they will feel congested again if the drug is withdrawn.
An increase in extracellular potassium does in fact shift the pacemaker within the sinus node from the cephalic to the caudal portion.
Other conditions that may cause continuous murmurs include ruptured aneurysm of a sinus of Valsalva, proximal coronary artery stenosis, and pulmonary artery branch stenosis.
In their search for relief, many sinus sufferers have turned to nasal saline irrigation, a therapy that USES a salt and water solution to flush out the nasal cavity.
A more biological explanation for how the Neti pot works has to do with tiny, hair-like structures called cilia that line the inside of the nasal and sinus cavities.
Chronic allergies and sinus infections may also exacerbate the heaviness, and sun exposure may cause eyelid swelling and thereby increase the probability that the drooping will interfere with vision.
