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67 Possible Causes for Incomplete Right Bundle Branch Block, Prominent A-Wave, Right Axis Deviation

  • Cor Pulmonale

    On electrocardiogram, there was right axis deviation, p-pulmonale, features of right ventricular hypertrophy along with presence of prominent Q waves in leads II, III and[ijem.in] Right axis deviation and low voltage may be noted in patients with pulmonary emphysema.[health.am] […] deviation and incomplete right bundle branch block Changes in cardiac conduction due to right-sided hypertrophy Echocardiography Normal heart size To show ventricular hypertrophy[nursing.unboundmedicine.com]

  • Ostium Primum Atrial Septal Defect

    If MR is present, the findings of ASD may be modified Prominent v wave in JVP LV type apex IE may occur (unlike secundum ASD) ECG Incomplete RBBB pattern in v1 as in secundum[heartpearls.com] In primum defects left axis deviation is seen in most patients with an axis of -30 degrees and very few patients have right axis deviation.[en.wikipedia.org] The notched R waves in inferior leads are not so prominent. ECG 11.[metealpaslan.com]

  • Patent Ductus Arteriosus

    His chest X-ray showed cardiomegaly and enlargement of the left pulmonary hilum, and an electrocardiogram revealed sinus tachycardia with incomplete right bundle branch block[elsevier.pt]

  • Pulmonary Hypertension

    […] for conditions that can produce pulmonary hypertension (murmurs, collagen disease, valve pathology, VTE, OSA, alcohol consumption, chronic respiratory disease) Examination prominent[lifeinthefastlane.com] Surface electrocardiogram showed right atrial and ventricular overload with right axis deviation.[ncbi.nlm.nih.gov] A prominent A wave may be observed in the jugular venous pulse. A right-sided fourth heart sound (S 4 ) with a left parasternal heave may be auscultated.[emedicine.medscape.com]

  • Patent Foramen Ovale

    deviation of the QRS complex while those with a secundum ASD have a right axis deviation of the QRS complex.[marmur.com] A common finding in the ECG is the presence of incomplete right bundle branch block, which is so characteristic that if it is absent, the diagnosis of ASD should be reconsidered[en.wikipedia.org] […] can cause an increased distance of internodal conduction from the SA node to the AV node. 5 In addition to the PR prolongation, individuals with a primum ASD have a left axis[marmur.com]

  • Atrial Septal Defect

    In sinus venosus ASD, it shows left axis deviation and a negative P wave in lead III.[symptoma.com] Surface electrocardiogram showed right atrial and ventricular overload with right axis deviation.[ncbi.nlm.nih.gov] The impact of incomplete right bundle branch block (IRBBB) and ASD diameter (  5 and KEYWORDS: Crochetage on R wave; Inferior leads; Pediatric; Secundum atrial septal defect[ncbi.nlm.nih.gov]

  • Acute Cor Pulmonale

    Clinical findings associated with pulmonary heart disease include jugular venous distension, prominent v-wave in the jugular venous pulsation, narrow S-2 split or no split[acphospitalist.org] Rightward shift of the QRS axis towards 90 degrees (vertical axis) or beyond ( right axis deviation ).[lifeinthefastlane.com] […] or complete right bundle branch block (2) S waves in leads I and aVL of 1.5 mm (3) a shift in the transition zone in the precordial leads to V5 (4) Q waves in leads III and[ispub.com]

  • Recurrent Pulmonary Embolism

    On physical examination, findings of right ventricular dysfunction include bulging neck veins with prominent v waves, a left parasternal lift, an accentuated pulmonic component[tmj.ro] 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]

  • Pulmonary Embolism

    […] progressively developed in both TC and reperfused anterior acute myocardial infarction during the subacute phase and were especially prominent in the former, suggesting that[ncbi.nlm.nih.gov] […] and complete right bundle branch block [RBBB], and T-wave inversion in leads V1-V4, plus ST elevation in lead aVR and atrial fibrillation suggestive of RV strain from acute[ncbi.nlm.nih.gov] […] and complete right bundle branch block [RBBB], and T‐wave inversion in leads V1–V4, plus ST elevation in lead aVR and atrial fibrillation suggestive of RV strain from acute[doi.org]

  • Eisenmenger Syndrome

    ECG of Eisenmenger syndrome Usually there is right ventricular hypertrophy with prominent P waves.[remedyland.com] Diagnostic methods Diagnosis is based on the clinical features, pulse oximetry findings, an abnormal electrocardiogram (right axis deviation, right ventricular hypertrophy[orpha.net]

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