| sinus node |
The sinus node, a group of specialized cells in the right atrium, is the place where the electrical impulse in the heart normally begins. It functions as the heart's pacemaker, setting the pace for the heartbeat.
출처: www.hopkinshospital.org/health_info/Heart/Reading/...
|
|---|---|
| sinusitis |
Inflammation of the sinuses, due to an infection or an allergic reaction. Probably the most common cause of pain in and around the eye. Symptoms include head pain (headache, pain around the eyes, toothache, jaw pain), nasal discharge, postnasal drip, coughing, eyelid swelling, swelling around the eyes, a stuffy nose, fatigue, bad breath and a sore throat.
출처: www.allaboutvision.com/resources/glossary-3.htm
|
| sinus node |
the cells that produce the electrical impulses that cause the heart to contract.
출처: www.health.uab.edu/show.asp
|
| sinus |
air cavities within the facial bones, lined by mucous membranes similar to those in other parts of the airways.
출처: www.umm.edu/allergies/glossary.htm
|
| sinusitis |
Infection or inflammation of the sinuses. When the sinuses are infected, there is usually a low-grade fever, tenderness to touch over the sinuses, and a thick, colored nasal or post-nasal drainage.
출처: www.achenet.org/resources/glossary.php
|