Notes in 02. Conduction Disorders/Dysrhythmias

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Status	Last Update	Fields
Published	06/26/2023	normal sinus rhythm includes: (4) normal {{c1::rate}}regular, narrow {{c1::QRS}}{{c1::P waves}} present P:QRS {{c1::1:1}}
Published	06/26/2023	normal conduction pattern of the heart {{c1::SA Node}} → atrial {{c1::myocardium}} (slow tissue) → {{c2::AV Node}} (pause, slowest cond…
Published	06/26/2023	Sinus Arrhythmia P to P variation greater than {{c1::120 msec}}can be seen in normal or diseases hearts as a response to {{c1::respirat…
Published	06/26/2023
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Published	06/26/2023	diagnostic criteria for RBBBBroad {{c1::QRS}}RSR pattern in {{c1::V1-3}} → "M shaped" QRS complexs Wide, slurred {{c1::S wave}} in…
Published	06/26/2023	LBBB
Published	06/26/2023	LBBB diagnostic criteria {{c1::QRS}} duration of >120 ms Dominant {{c2::S wave}} in {{c2::V1}}Broad {{c2::monophasic R wav…
Published	06/26/2023	his definition of SSS → no {{c1::happy ground}} between tachy or brady
Published	06/26/2023	RBBB has an initial {{c1::depolarization}} or Q wave
Published	06/26/2023	Bradyarrhythmias sinus brady sinus arrest → {{c1::Sick Sinus Syndrome}}Junctional brady AV block First, second degree Type I …
Published	06/26/2023	Sinus Bradycardia Rate {{c1::<60bpm}}QRS → {{c1::regular, narrow}}P waves → {{c1::present}}P:QRS → I:I
Published	06/26/2023	Sinus Arrest → AV node failed to initiaterate <60QRS → {{c1::irregular, narrow}}P waves → {{c1::present}}P:QRS I:I Pause w/ {{c…
Published	06/26/2023	Junctional Brady Rate <60 bpm QRS → {{c1::regular, narrow}}P waves → {{c1::none}}
Published	06/26/2023	First degree AV block definition → PR interval greater than {{c1::200ms}} w/o disruption of {{c1::AV conduction}}
Published	06/26/2023	Second Degree Type I Rate → {{c1::<60}}QRS → {{c1::irregular, narrow}}P:QRS → not I:I increasing {{c1::PR interval}} then&…
Published	06/26/2023	Second Degree Type II rate <60 QRS → {{c1::irregular, narrow}}P:QRS not I:I normal {{c1::PR interval}} w/ intermittent&nbs…
Published	06/26/2023	third degree (complete) block Rate <60 QRS → {{c1::regular, broad}}P and QRS → {{c1::no relation}}
Published	06/26/2023	Atrial Fibrillation rate → {{c1::variable}}QRS → {{c1::Irregular, narrow}}P waves → {{c1::none}}"irregularly irregular"
Published	06/26/2023	Multifocal Atrial Tachycardia Rate → {{c1::variable}}QRS → {{c1::Irregular, narrow}}At least {{c1::3 diff}} morphologies of {…
Published	06/26/2023	Sinus tachycardia Rate → {{c1::>100}}QRS → {{c1::regular, narrow}}P waves → {{c1::present}}P:QRS I:I
Published	06/26/2023	SVT Rate >100 QRS → {{c1::regular, narrow}}P waves → {{c1::variable}} → not apparent, or {{c1::after QRS}}
Published	06/26/2023	Atrial Flutter Rate → {{c1::flutter}}QRS → {{c1::regular, narrow}}Sawtooth, atrial activity → {{c1::300bpm}} → variable AV block&n…
Published	06/26/2023	A fib has a high {{c1::stroke risk}} but {{c1::MAT}} does not
Published	06/26/2023	Ventricular Tachycardia Rate >100bpm QRS → {{c1::regular, broad}}P waves → {{c1::variable}} → may be dissociated
Published	06/26/2023	Torsades De Pointes
Published	06/26/2023
Published	06/26/2023	SVT w/ BBB Rate >100 bpm QRS → {{c1::regular, broad}}P waves → variable, usually {{c1::not visible}}
Published	06/26/2023	Hyperkalemia T waves → {{c1::peaked}}P waves → {{c1::flattening}}PR → {{c1::prolongation}}QRS complex → {{c1::widening}}EKG →…
Published	06/26/2023	adenosine MOA → blocks {{c1::AV node}}
Published	06/26/2023	hypokalemia ST segment → {{c1::depression}}T waves → {{c1::inversion}}U waves → {{c1::prominent}}
Published	06/26/2023	Hypo/Hyper-calcemia note → significant {{c1::prolongation}} of QT interval may precipitate torsades
Published	06/26/2023	a9a4e9e245084c5186d56371b2e16609-oa-1
Published	06/26/2023	a9a4e9e245084c5186d56371b2e16609-oa-2
Published	06/26/2023	a9a4e9e245084c5186d56371b2e16609-oa-3
Published	06/26/2023	treatment first assess the pt and {{c1::check their pulse}} Are they compromised? low BP, LOC, HF, chest painThen assess the …
Published	06/26/2023	680e4dd36ad64e24b90d291211bb35a0-oa-1
Published	06/26/2023	680e4dd36ad64e24b90d291211bb35a0-oa-2
Published	06/26/2023	Aflutter → {{c1::tricuspid valve origin}} and he mentioned a 2 try then 1
Published	06/26/2023	first thing for hyperkalemia → {{c1::calcium gluconate}} which is the eliminating agent and → {{c1::albuterol}} which is the shifting agent
Status	Last Update	Fields