first degree heart block

first degree heart block
the mildest form of heart block, in which conduction time is prolonged but all impulses are conducted; often used specifically for first degree atrioventricular block.

Medical dictionary. 2011.

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  • First degree AV block — Infobox Disease Name = First degree AV block Caption = DiseasesDB = 10477 ICD10 = ICD10|I|44|0|i|30 ICD9 = ICD9|426.11 ICDO = OMIM = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 233 MeshID = First degree AV block or PR prolongation is a… …   Wikipedia

  • first degree atrioventricular block — a first degree heart block due to a block in the atrioventricular junctional tissue; the rate of conduction of impulses from the atria to the ventricles is slowed, resulting in regular electrocardiographic P–R intervals of greater than 0.21… …   Medical dictionary

  • Heart block — A block in the conduction of the normal electrical impulses in the heart. * * * heart block n incoordination of the heartbeat in which the atria and ventricles beat independently due to defective transmission through the bundle of His and which… …   Medical dictionary

  • heart block — a condition in which conduction of the electrical impulses generated by the natural pacemaker of the heart (the sinoatrial node) is impaired. In partial or incomplete heart block conduction between atria and ventricles is delayed (first degree… …   The new mediacal dictionary

  • Heart block — Classification and external resources ICD 10 I44 I45 ICD 9 …   Wikipedia

  • Блокада Сердца (Heart Block) — состояние, при котором нарушается проводимость электрических импульсов, генерируемых естественным водителем ритма сердца (синусно предсердным узлом), в результате чего нарушается способность сердца перекачивать кровь. При частичной (partial) или… …   Медицинские термины

  • Third-degree atrioventricular block — Classification and external resources ICD 10 I44.2 …   Wikipedia

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

  • Third degree AV block — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 10477 ICD10 = ICD10|I|44|2|i|30 ICD9 = ICD9|426.0 ICDO = OMIM = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 235 MeshID = Third degree AV block, also known as complete heart block, is …   Wikipedia

  • Second degree AV block — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 10477 ICD10 = ICD10|I|44|1|i|30 ICD9 = ICD9|426.12, ICD9|426.13 ICDO = OMIM = MedlinePlus = eMedicineSubj = emerg eMedicineTopic = 234 MeshID = Second degree AV block is a disease of the… …   Wikipedia

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