Sinoatrial block

Sinoatrial block

Infobox_Disease
Name = PAGENAME


Caption =
DiseasesDB =
ICD10 = ICD10|I|45|5|i|30
ICD9 = ICD9|426.6
ICDO =
OMIM =
MedlinePlus =
eMedicineSubj =
eMedicineTopic =
MeshID = D012848
A sinoatrial block is a type of heart block which involves an impairment of conduction at the sinoatrial node. An absent P wave on an ECG can indicate sinoatrial block. [ Longmore M et al. Oxford Handbook of Clinical Medicine. 7th edition. Oxford. OUP. 2007 ]

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  • sinoatrial — SYN: sinuatrial. * * * si·no·atri·al .sī nō ā trē əl also si·nu·atri·al .sī n(y)ü adj of, involving, or being the sinoatrial node <sinoatrial block> * * * si·no·atri·al (si″no aґtre əl) pertaining to the sinus venosus (sinus of… …   Medical dictionary

  • sinoatrial — adjective Etymology: New Latin sinus + atrium Date: 1913 of, involving, or being the sinus node < sinoatrial block > …   New Collegiate Dictionary

  • block — 1. To obstruct; to arrest passage through. 2. A condition in which the passage of an electrical impulse is arrested, wholly or in part, temporarily or permanently. 3. SYN: atrioventricular b.. [Fr. bloquer] alveolocapillary b. the presence of… …   Medical dictionary

  • sinoatrial — si·no·a·tri·al (sī nō āʹtrē əl) adj. Of or relating to the sinoatrial node: a sinoatrial heart block.   [sinus + atrial.] * * * …   Universalium

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  • Second-degree atrioventricular block — Classification and external resources ICD 10 I44.1 ICD 9 426.12 …   Wikipedia

  • Bundle branch block — ICDO = OMIM = MedlinePlus = eMedicineSubj = ped eMedicineTopic = 2501 eMedicine mult = eMedicine2|ped|2500 MeshName = Bundle Branch+Block MeshNumber = C14.280.067.558.323 A bundle branch block refers to a defect of the heart s electrical… …   Wikipedia

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