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95 Possible Causes for Incomplete Right Bundle Branch Block, T Wave Abnormality

  • Right Ventricular Hypertrophy

    The fact that the ST-depression and T-wave inversion is “pouty-lipped” (downwardly concave) and the degree of the secondary ST-T wave abnormality is proportional to the size[ems12lead.com] In contrast, when an incomplete right bundle branch block exists, the rSR' pattern is a relatively sensitive but nonspecific predictor of RVH.[ncbi.nlm.nih.gov] bundle branch block in the right precordial chest leads may signal the development of RVH In the limb leads right axis deviation develops and at times prominent Q waves simulating[wikidoc.org]

  • Secondary Cardiomyopathy

    Electrocardiogram on admission showed sinus tachycardia; left atrial enlargement, left ventricular hypertrophy and nonspecific T wave abnormalities over the anterior wall[bmcresnotes.biomedcentral.com] A previous ECG (two years ago) showed incomplete right bundle branch block morphology but no other abnormality.[radcliffecardiology.com] Discussion The admission ECG shows sinus tachycardia at a rate of 148bpm, incomplete right bundle branch block, ST-segment depressions in the inferior and anterolateral leads[radcliffecardiology.com]

  • Alcoholic Cardiomyopathy

    Abstract Marked T wave abnormality developed in a patient with alcoholic cardiomyopathy.[ncbi.nlm.nih.gov] ST segment and T wave abnormalities, left ventricular hypertrophy, biatrial enlargement, left atrial enlargement, premature ventricular contractions, prolonged PR interval[ncbi.nlm.nih.gov] Criteria associated with LV hypertrophy with a repolarization abnormality, prolonged repolarization (ie, QT interval), nonspecific ST- and T-wave changes, and Q waves have[emedicine.com]

  • Eosinophilic Endomyocardial Disease

    Mitral and tricuspid incompetence and regurgitation, murmurs of mitral stenosis, and electrocardiographic S-T Segment and T Wave abnormalities are the most common manifestations[whonamedit.com] C reactive protein, erythrocyte sedimentation rate) and cardiac injury (e.g. creatine kinase, troponins); and abnormal electrocardiograms ( mostly ST segment-T wave abnormalities[en.wikipedia.org] Common ECG findings of EMF include P-wave abnormalities, reduced QRS voltages, and flattened or inverted T-waves. 10 TTE was previously the primary imaging tool for identifying[bjcardio.co.uk]

  • Acute Myocarditis

    RESULTS: The vast majority of patients (N   143,70 %) presented with chest pain, mild to moderate troponin elevation and ST-segment or T wave abnormalities.[ncbi.nlm.nih.gov] Less frequent changes included abnormal T-wave axis ( 105 or 460 ms (11%), and QRS interval 120 ms (5%).[ncbi.nlm.nih.gov] Radiography of the chest generally shows cardiomegally and the electrocardiogram may show arrhythmias, heart block, low voltage and T wave abnormalities.[heartviews.org]

  • Pulmonary Embolism

    ECG - may be normal, or show any of these changes: sinus tachycardia, atrial fibrillation, nonspecific ST or T-wave abnormalities, right ventricular strain pattern V1-3, right[patient.info] […] 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] Negative T waves in APE The electrocardiographic manifestations of APE include rhythm disturbances and changes in P waves, QRS complexes or T waves. 8 These abnormalities[ncbi.nlm.nih.gov]

  • Peripartum Cardiomyopathy

    A risk score of 2, developed by scoring 1 for each of the three ECG disturbances (tachycardia, ST-T-wave abnormalities and QRS duration), had a sensitivity of 85.2%, specificity[ncbi.nlm.nih.gov] wave abnormalities, and voltage abnormalities.[emj.bmj.com] Electrocardiographic findings are often normal but can include sinus tachycardia, nonspecific ST- and T-wave abnormalities, and voltage abnormalities. 17 Chest radiographs[thepermanentejournal.org]

  • Recurrent Pulmonary Embolism

    The most frequent electrocardiographic abnormality is the inversion of T waves in the anterior leads, especially leads V1 to V4.[tmj.ro] 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] […] interval 0.24 sec), an incomplete right bundle branch block and non-specific ST-segment abnormalities: 1 mm ST elevations in DI, DII and aVL. ( Fig. 1 ) The chest radiography[tmj.ro]

  • Patent Ductus Arteriosus

    An electrocardiograph on admission showed a q-wave in lead I, a Q-wave in lead aVL, and an abnormal T-wave in the limb leads and leads V4 to V6.[ncbi.nlm.nih.gov] 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] Electrocardiagram (ECG, EKG) —A record of the electrical activity of the heart, with each wave being labeled as P, Q, R, S, and T waves.[healthofchildren.com]

  • Atrial Septal Defect

    Electrocardiagram (ECG, EKG) —A record of the electrical activity of the heart, with each wave being labeled as P, Q, R, S, and T waves.[healthofchildren.com] 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] bundle branch block pattern (rsR' in V1), and right axis deviation.[patient.info]

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