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  3. Medical: Cardiology

sinus node

Latvian translation: sinusa mezgls

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:sinus node
Latvian translation:sinusa mezgls

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12:58 Dec 3, 2009
English to Latvian translations [PRO]
Medical - Medical: Cardiology
English term or phrase: sinus node
Definition from Medical University of South Carolina:
bundle of excitatory tissue found in the right atrium that functions as the pacemaker of the heart

Example sentence(s):
  • The autonomic nervous system, the same part of the nervous system as controls the blood pressure, controls the firing of the sinus node to trigger the start of the cardiac cycle. medterms.com
  • If the sinus node is not functioning normally -- due to damage from surgery, drugs, congenital heart defects or other causes -- the heartbeat may become very slow with a decrease in blood pressure. University of California
  • Extrinsic sinus mechanisms of sinus node dysfunction could be drug effects or due to autonomic influences. The important drugs which could suppress sinus node function are beta blockers, non-dihydropyridine calcium channel blockers (e.g. verapamil and diltiazem), digoxin, clonidine, methyl dopa, class IA, IC and III antiarrhythmic agents and lithium. Cardiophile for Medical Professionals
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sinusa mezgls
Definition:
Sirds muskulim piemīt automātija - spēja ritmiski sarauties pašā sirdī radušos uzbudinājuma impulsu ietekmē. Sirdī uzbudinājums rodas īpašās sirds muskuļaudu šūnās - sirds ritma noteicējšūnās. Šīs šūnas ietilpst sirds vadītājsistēmā, kuras galvenā sastāvdaļa ir sinusa mezgls un priekškambara un kambara mezgls. Sinusa mezgls atrodas labajā priekškambari, vietā, kur sirdī ienāk augšējā doba vēna, un dabiskos apstākļos tieši šis mezgls nosaka sirds ritmu.
Selected response from:

Inese Poga-Smith
Canada
Grading comment
4 KudoZ points were awarded for this answer



Summary of translations provided
4 +2sinusa mezgls
Inese Poga-Smith


  

Translations offered


3 days 4 hrs   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +2
sinusa mezgls


Definition from Arnolds Valtneris, Aina Visocka TB:
Sirds muskulim piemīt automātija - spēja ritmiski sarauties pašā sirdī radušos uzbudinājuma impulsu ietekmē. Sirdī uzbudinājums rodas īpašās sirds muskuļaudu šūnās - sirds ritma noteicējšūnās. Šīs šūnas ietilpst sirds vadītājsistēmā, kuras galvenā sastāvdaļa ir sinusa mezgls un priekškambara un kambara mezgls. Sinusa mezgls atrodas labajā priekškambari, vietā, kur sirdī ienāk augšējā doba vēna, un dabiskos apstākļos tieši šis mezgls nosaka sirds ritmu.

Example sentence(s):
  • Ja sinusa mezgla impulsu biežums pārsniedz 100 minūtē, diagnosticējama sinusa tahikardija. Cēloņi parasti ir trauksme, drudzis, šoks, narkotiku lietošana, pārmaiņas metabolismā (piem., hipertireoīdisms), elektrolītu līdzsvara traucējumi. - Online published article  
  • Stresehokardiogrāfija, lietojot sinusa mezgla kairinājumu - Amendments of the Cabinet Regulations  
  • Otrkārt, divkameru EKS (VDD vai DDD režīmā) gadījumā pacientiem ar atrioventrikulāru blokādi sirdsdarbības frekvenci nosaka sinusa mezgls, un frekvence var nebūt 60 reizes minūtē. Treškārt, kā jau tika norādīts, mūsdienīgiem EKS ir iespējama sirdsdarbības frekvences paātrināšana atkarībā no pacienta fiziskās aktivitātes (ceturtais burts R kodā). Līdz ar to ir iespējams, ka stimulētā frekvence ir lielāka par bāzes frekvenci. - Article  
Inese Poga-Smith
Canada
Local time: 10:28
Native speaker of: Latvian
PRO pts in category: 12

Votes in favor of/against selecting this as the best translation of the term asked
Yes  Doroteja
2 days 21 hrs
  -> Paldies!
Yes  Diana Fridrihsone
6 days
  -> Paldies!
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