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62 Possible Causes for Poor R Wave Progression, Right Axis Deviation

  • Cor Pulmonale

    R wave progression RAE with and RVH multifocal atrial tachycardia return to top Differential Diagnosis return to top Treatments Consequences and Course return to top The[sharinginhealth.ca] Right axis deviation and low voltage may be noted in patients with pulmonary emphysema.[health.am] Electrocardiography shows the appearance of flat or inverted T waves in the right ventricular precordial leads, right axis deviation of greater than 30 in the mean electrical[rjoson.tripod.com]

  • Anterior Myocardial Infarction

    The remarkable feature is the poor R wave progression in the V1 and V2 leads and the ST elevation and T wave changes in leads V1 to V4 and I and aVL .[wikidoc.org] […] precordial R waves) Pulmonary emphysema and cor pulmonale (loss of R waves V1-3 and/or inferior Q waves with right axis deviation) Left anterior fascicular block (may see[ecg.utah.edu] This is a cause of poor R wave progression , or PRWP.[healio.com]

  • Left Anterior Fascicular Block

    Effects of LAFB on Diagnosing Infarctions and Left Ventricular Hypertrophy [ edit ] LAHB may be a cause of poor R wave progression across the precordium causing a pseudoinfarction[en.wikipedia.org] The electrical axis will be more positive than 90 (right axis deviation).[ecgwaves.com] Effects of LAFB on Diagnosing Infarctions and Left Ventricular Hypertrophy LAHB may be a cause of poor R wave progression across the precordium causing a pseudoinfarction[ipfs.io]

  • Biventricular Hypertrophy

    R wave progression across the precordium causing a pseudoinfarction pattern mimicking an anteroseptal infarction .[wikidoc.org] axis deviation.[tititudorancea.com] The electrocardiogram showed normal sinus rhythm, QS waves in the inferior leads, poor R progression in the precordial leads and T-wave inversion in I and aVL ( Figure 1 )[elsevier.pt]

  • Recurrent Pulmonary Embolism

    Focal oligemia, cardiomegaly and plump pulmonary arteries on chest X-ray films, right axis deviation, clockwise rotation, ST-segment depression and T-wave inversion on electrocardiograms[ncbi.nlm.nih.gov] Review of EKGs showed a trend of increasing right axis deviation with recovery and recurrences during the previous 9 years and a current incomplete right bundle branch block[ncbi.nlm.nih.gov] EKG showed right axis deviation, a new incomplete right bundle branch block (IRBBB), clockwise rotation, and right heart strain with inverted T waves in V1–V4 ( Figure 2 )[nature.com]

  • Acute Cor Pulmonale

    Rightward shift of the QRS axis towards 90 degrees (vertical axis) or beyond ( right axis deviation ).[lifeinthefastlane.com] Other ECG findings in PE include right bundle-branch block, right axis deviation, atrial fibrillation, and T-wave changes ( 2 , 3 ).[ispub.com] axis deviation; rightward axis shift; right bundle branch block; right precordial T-wave inversions; or an S1Q3T3 pattern Radiographic features include a distended azygous[clinicaladvisor.com]

  • Infiltrative Cardiomyopathy

    The electrocardiogram showed normal sinus rhythm, QS waves in the inferior leads, poor R progression in the precordial leads and T-wave inversion in I and aVL ( Figure 1 )[elsevier.pt] Sinus tachycardia at 112 bpm, frequent premature ventricular contractions and 1.0 mm ST depression in V6, left axis deviation, left atrial enlargement, poor R-wave progression[centrallakesclinic.biz] Figure 3 shows atrial fibrillation, poor R wave progression, and diffuse ST-segment abnormalities in an ECG from a patient with ischemic cardiomyopathy.[clevelandclinicmeded.com]

  • Acute Massive Pulmonary Embolism

    His electrocardiogram showed wide-complex atrial fibrillation with rapid ventricular rate of 182, right axis deviation, right ventricular hypertrophy and inferior Q waves[epmonthly.com] Heart Strain RBBB Right axis deviation T-wave in V1-V4 Qr pattern in V1 P2 pulmonic second heart sound RBBB right bundle branch block RV right ventricle Table 2.[intechopen.com] […] heart strain), - right axis deviation - s wave (I and aVL) 1.5mm - Q wave in III and aVF - p pulmonale - RBBB CXR: rules out other pathology, focal oligaemia, wedge density[lifeinthefastlane.com]

  • Lateral Wall Myocardial Infarction

    EKG Examples Shown below is an EKG demonstrating sinus rhythm and a QRS with a rightward axis, as well as wide Q waves in leads I and aVL as well as a poor R wave progression[wikidoc.org] If the QRS is negative in Lead I, the heart is pointing more to the right than normal; hence, Right Axis Deviation.[publicsafety.net] ) LVH (may have QS pattern or poor R wave progression in leads V1-3) RVH (tall R waves in V1 or V2 may mimic true posterior MI) Complete or incomplete LBBB (QS waves or poor[ecg.utah.edu]

  • Pulmonary Embolism

    The most commonly seen signs in the ECG are sinus tachycardia , right axis deviation, and right bundle branch block . [58] Sinus tachycardia, however, is still only found[en.wikipedia.org] deviation and an S in V3 plus R in aVL 20 mm 4 New onset right bundle branch block 5 New onset left bundle branch block M2 Select Answer to see Preferred Response PREFERRED[medbullets.com] 1 ST segment elevations in leads II, III, aVF with ST segment depressions in leads 4, 5, and 6. 2 ST segment elevations in all leads with diffusely low amplitude 3 Left axis[medbullets.com]

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