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96 Possible Causes for 1 atrioventricular block, Abnormal Pulse, Prolonged PR Interval

  • Second Degree Atrioventricular Block

    Atrioventricular block, incomplete, mobitz type 1 Atrioventricular block, second degree AV block, high degree AV block, Mobitz type 1 AV block, second degree Electrocardiogram[icd9data.com] Heart block is a condition where the heart beats more slowly or with an abnormal rhythm.[nhs.uk] This case demonstrates the need for caution and interval cardiac testing when adding LCM to other AEDs known to prolong the PR interval.[ncbi.nlm.nih.gov]

  • AV Block Mobitz I

    The block is at the level of atrioventricular (AV) node. 2:1 AV block is generally accepted as a variant of the Wenkebach phenomenon. ECG 1.[metealpaslan.com] Heart block is a condition where the heart beats more slowly or with an abnormal rhythm.[nhs.uk] Before we return to the case study, we will cover the rules for differentiation of atrioventricular blocks on the ECG: A 1 Atrioventricular Block is not a block, per se, but[ems12lead.com]

  • First-Degree Atrioventricular Block

    ECG Examples: First-Degree Atrioventricular (AV) Block ECG (Example 1) First-Degree Atrioventricular (AV) Block ECG (Example 2) First-Degree Atrioventricular (AV) Block ECG[healio.com] Heart block is a condition where the heart beats more slowly or with an abnormal rhythm.[nhs.uk] Data is sparse on an extremely prolonged PR interval associated with Atrioventricular Dissociation and Pseudo-Pacemaker Syndrome.[ncbi.nlm.nih.gov]

  • Third Degree Atrioventricular Block

    Before we return to the case study, we will cover the rules for differentiation of atrioventricular blocks on the ECG: A 1 Atrioventricular Block is not a block, per se, but[ems12lead.com] Heart block is a condition where the heart beats more slowly or with an abnormal rhythm.[nhs.uk] Physical examination and preoperative 12-lead electrocardiograph (ECG) revealed no abnormal condition.[anesthesiology.pubs.asahq.org]

  • Heart Block

    ECG Examples: 2:1 Atrioventricular (AV) Block ECG (Example 1) 2:1 Atrioventricular (AV) Block ECG (Example 2) 2:1 Atrioventricular (AV) Block ECG (Example 3) References: 1[healio.com] Heart block is a condition where the heart beats more slowly or with an abnormal rhythm.[nhs.uk] However, there is emerging evidence that prolonged PR interval may be associated with adverse outcomes.[ncbi.nlm.nih.gov]

  • Lyme Carditis

    Initial electrocardiogram showed sinus rhythm with second degree 2:1 atrioventricular (AV) block, which progressed to intermittent complete AV block rapidly.[ncbi.nlm.nih.gov] pulse; Shooting pains that may interfere with sleep; Heart palpitations and dizziness due to changes in heartbeat ( Lyme carditis ); Sore throat; Changes in vision; Fver[emerge.org.au] A repeat ECG showed a first-degree AV block with a markedly prolonged PR interval of greater than 400 ms.[journals.lww.com]

  • Sinoatrial Block

    block [ blok ] 1. to obstruct. atrioventricular block 1. any interruption of the conduction of electrical impulses from the atria to the ventricles; it can occur at the level[medical-dictionary.thefreedictionary.com] Severe bradycardia or other rhythm abnormalities, weak arterial pulses and hypotension can be observed during cardiac auscultation.[symptoma.com] This is different than a first-degree atrioventricular, or AV, block, which shows a prolonged PR interval.[healio.com]

  • Atrial Bigeminy

    PY - 2013/8/1 Y1 - 2013/8/1 N2 - Background Blocked atrial bigeminy (BAB) and second-degree atrioventricular block with 2:1 conduction block (2:1 AVB) both present as ventricular[scholars.northwestern.edu] […] femoral pulse Abnormal pulse rate Abnormal radial pulse Accelerated idioventricular rhythm Anadicrotic pulse Apex beat displaced - LVH Apex beat displaced - RVH Atrial bigeminy[icd9data.com] The rarer and more ominous Mobitz II second degree AV block (which frequently progresses to complete heart block) features normal or slightly prolonged PR intervals until[journals.lww.com]

  • Sick Sinus Syndrome

    Electrocardiography identified sinus arrest, atrial flutter and right bundle-branch block in 2 cases and marked sinus bradycardia and first-degree atrioventricular block in[ncbi.nlm.nih.gov] Symptoms Chest pain, confusion, fatigue, dypnea and abnormal pulses may occur.[symptoma.com] Pronounced PR interval prolongation. The effect of this PR interval prolongation on AV dyssynchrony is demonstrated in this ECG image.[emedicine.medscape.com]

  • Atrial Fibrillation

    Atrial pacing is associated with a reduced incidence of atrial fibrillation, as compared with ventricular pacing, 1 but atrioventricular block may occur even in carefully[dx.doi.org] There is an initiative called "Check Your Pulse" aimed at identifying abnormal heart rates and patients with undiagnosed atrial fibrillation early.[onhealth.com] A history of syncope, sinus bradycardia, PR interval prolongation, and bundle-branch block raise concerns for a risk of bradyarrhythmia during antiarrhythmic drug therapy.[doi.org]