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134 Possible Causes for aVR, Electrocardiogram Change, T Wave Inversion

  • Aortic Valve Stenosis

    Additional tests may include an MRI, an exercise stress test, electrocardiogram (ECG/EKG), and diagnostic cardiac catheterization.[mainlinehealth.org] Patients were grouped into treatment (aortic valve replacement [AVR]) and conservative (non-AVR) groups.[ncbi.nlm.nih.gov] At this point there may be signs of ventricular strain pattern (ST segment depression and T wave inversion) on the EKG, suggesting subendocardial ischemia.[en.wikipedia.org]

  • Pericarditis

    Echocardiograms may reveal accumulation of fluid in the pericardial sac, and electrocardiograms (ECG) show characteristic changes.[britannica.com] Reciprocal ST depression and PR elevation in V1 and aVR.[lifeinthefastlane.com] […] have Q waves during evolution ST-segment elevation in middle and left precordial leads, but may be widespread Upward convex ST-segment elevation May have T-wave inversion[aafp.org]

  • Lateral Wall Myocardial Infarction

    The results indicate that the standard electrocardiogram is insensitive to changes in the lateral and posterolateral regions.[ncbi.nlm.nih.gov] UZMA ANSARI Oct 15, 2010 January 2004 ST elevation ST depression V1-V4, lead I, aVL, often in aVR II, III, aVF (Inferior) often V5 aVL aVR III II 43.[slideshare.net] These feature are suggestive of posterior wall infarction, being the inverse of Q wave, ST elevation and T wave inversion which would have been recorded in a posterior lead[cardiophile.org]

  • Acute Pericarditis

    changes, new/worsening pericardial effusion).[2minutemedicine.com] All the patients in the two groups showed consistent ST-segment depression in lead aVR and absence of ST-segment elevation in lead V1.[ncbi.nlm.nih.gov] Chest pain subsided within the day of admission followed by T-wave inversion on electrocardiogram.[ncbi.nlm.nih.gov]

  • Acute Myocardial Infarction

    But it was difficult to differentiate those two diseases because the TC-like findings; such as the electrocardiogram (ECG) changes and left ventricular wall motion abnormality[ncbi.nlm.nih.gov] The main wave direction of QRS in lead aVR was positive and showed an extreme right axis deviation.[ncbi.nlm.nih.gov] Features may initially be normal but abnormalities include new ST-segment elevation; initially peaked T waves and then T-wave inversion; new Q waves; new conduction defects[patient.info]

  • Anterior Myocardial Infarction

    Findings: General EKG Changes suggestive of Coronary Ischemia Electrocardiogram may be completely normal ST Elevation or ST depression Over 1 mm ST changes that are transient[fpnotebook.com] ST segment elevation in lead aVR with less ST segment elevation in lead V(1).[lifeinthefastlane.com] wave inversion, suggesting evolved anterior wall myocardial infarction (AWMI).[cardiophile.org]

  • Myocardial Infarction

    A case was diagnosed as AMI if two out of the three criteria (clinical symptoms, electrocardiogram changes and raised enzyme levels) were positive.[dx.doi.org] ECG revealed a diminished R wave in V2-V4 with ST elevation in V2-V5 and in aVR. Biphasic T wave was seen in V2-V6.[ncbi.nlm.nih.gov] Electrocardiography showed a sinus rhythm with Q-wave formation in the inferior wall leads (II, III, aVF), T-wave inversion in the same leads, and borderline QT prolongation[ncbi.nlm.nih.gov]

  • Heart Valve Disease

    Chest radiography depicts the heart size, changes in the chambers, edema, and underlying lung diseases.[symptoma.com] Bioprosthesis AVR plus no risk factor*Aspirin, 80–100 mg/d I AVR plus risk factor*Warfarin, INR 2 to 3 I MVR plus no risk factor*Aspirin, 80–100 mg/d I MVR plus risk factor[ahajournals.org] Transcatheter Pulmonic Valve Implantation (Medtronic MELODY valve) Surgical-based procedures Surgical valve replacement including minimally invasive aortic valve replacement (AVR[heart.ucla.edu]

  • Posterior Myocardial Infarction

    Findings: General EKG Changes suggestive of Coronary Ischemia Electrocardiogram may be completely normal ST Elevation or ST depression Over 1 mm ST changes that are transient[fpnotebook.com] UZMA ANSARI Oct 15, 2010 January 2004 ST elevation ST depression V1-V4, lead I, aVL, often in aVR II, III, aVF (Inferior) often V5 aVL aVR III II 43.[slideshare.net] These feature are suggestive of posterior wall infarction, being the inverse of Q wave, ST elevation and T wave inversion which would have been recorded in a posterior lead[cardiophile.org]

  • Right Bundle Branch Block

    These agents are quickly absorbed from the gastrointestinal tract, therefore electrocardiogram (ECG) changes occurs early before the clinical manifestations after the ingestion[mjdrdypu.org] We investigated clinical and ECG characteristics, including maximum deflection index and QRS morphology in leads aVR and V6.[ncbi.nlm.nih.gov] Typical RSR’ pattern (‘M’-shaped QRS) in V1 Wide slurred S wave in lead I Typical pattern of T-wave inversion in V1-3 with RBBB Causes of Right Bundle Branch Block Right ventricular[lifeinthefastlane.com]

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