The aortic root was opened by a vertical incision from the ascending aorta down upto the aortic sinus and into the vestibule of left ventricle.
Commissure II--placed between Non coronary and Left coronary sinus
The following were studied and measured: (i) the position of the coronary ostia inside the aortic sinus; (ii) the position of the coronary ostia from the sinotubular junction, which is a border between the aortic sinus of Valsalva and the ascending aorta; (iii) the position of the coronary ostia inside the corresponding aortic sinus relative to its midline.
A lack of sleep is one of the most common causes of colds and sinus infections.
Chronic sinusitis is defined as inflammatory disease of the nasal and sinus mucosa that persists for three months or longer.
Furthermore, the FDA has instructed manufacturers of over-the-counter (OTC) decongestant products claiming to treat sinus disease to stop making these claims for their products by April 2007.
Mayo Clinic investigators discovered that Alternaria, a ubiquitous, normally innocuous mold that colonizes the mucus of the nose and sinus of virtually everybody, elicits in patients with chronic sinusitis an eosinophilic (inflammatory) response, characterized by the release of a Major Basic Protein (MBP) in the mucus.
Nasal and sinus polyposis affects millions of Americans and is frequently seen in patients suffering from allergies.
The Sinu-Clear(TM) fluid medium laser sinus surgery technique utilizes the newly developed Diffusing Contact Laser(TM) probe.
The Sinu-Clear technique has several advantages over ones currently used to perform endoscopic sinus surgery.
worldwide leader in surgical lasers has teamed up with one of the nation's leading health-care companies to advance a newly developed procedure designed to help patients who suffer from a nasal and sinus condition.
The condition, called nasal and sinus polyposis, affects millions of Americans.