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34 Possible Causes for Incomplete Right Bundle Branch Block, Right Axis Deviation, Right-Sided Congestive Heart Failure

  • Cor Pulmonale

    Right axis deviation and low voltage may be noted in patients with pulmonary emphysema.[] From Wikidata Jump to navigation Jump to search congestive heart failure that involves a failure of the right side of the heart and is characterized by an enlargement of the[] […] deviation and incomplete right bundle branch block Changes in cardiac conduction due to right-sided hypertrophy Echocardiography Normal heart size To show ventricular hypertrophy[]

  • Chronic Obstructive Pulmonary Disease

    […] ventricular hypertrophy right axis deviation dominant R wave in V1 with an amplitude 7mm often associated with "P pulmonale" ( right atrial enlargement ) multifocal atrial[] deviation 110 without right bundle branch block; or some combination of these.[] […] laterally (to V5 or V6) deep S waves in the lateral leads (I, aVL, V5, V6) low QRS voltage amplitude of QRS complexes 5 mm in the limb leads or 10 mm in the precordial leads right[]

  • 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[] 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[] […] 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[]

  • 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[] It is important to correct PDA because it can lead to congestive heart failure and a disease of the right side of the heart (called cor pulmonale) later in life.[]

  • Pulmonary Hypertension

    Surface electrocardiogram showed right atrial and ventricular overload with right axis deviation.[] Pulmonary hypertension is abnormally high blood pressure in the blood vessels of the lungs making the right side of the heart need to work harder than normal.[] These signs include the following: Right-axis deviation R/S ratio greater than 1 in lead V1 Right atrial enlargement as indicated by an increased P-wave amplitude in lead[]

  • Cardiomyopathy

    Electrocardiogram showed right axis deviation, poor R-wave progression, and diffuse ST-segment elevation in the anterior leads, and cardiomegaly was observed by roentgenogram[] Right axis deviation suggests associated right ventricular hypertrophy (i.e. biventricular enlargement ).[] deviation (right or left) Conduction abnormalities (P-R prolongation, bundle-branch block) Sinus bradycardia with ectopic atrial rhythm Atrial enlargement Abnormal and prominent[]

  • Ostium Primum Atrial Septal Defect

    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.[] Congestive heart failure is also related to the extra workload caused by recirculation of blood to the right side of the heart.[] Right ventricle hypertrophy markers or incomplete right bundle branch block may be present.[]

  • Eisenmenger Syndrome

    Diagnostic methods Diagnosis is based on the clinical features, pulse oximetry findings, an abnormal electrocardiogram (right axis deviation, right ventricular hypertrophy[] Diet and Activity Diet Patients with right-sided congestive heart failure should follow a no-salt-added or salt-restricted diet.[] […] of left-to-right shunting and if responsiveness of the pulmonary circulation to vasodilator therapy can be demonstrated. [5] Limitations include a transient and dynamic right[]

  • Acute Cor Pulmonale

    Rightward shift of the QRS axis towards 90 degrees (vertical axis) or beyond ( right axis deviation ).[] […] 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[] Indeed, left heart failure is the most common cause of right-sided failure and results in a combination of their respective clinical syndromes termed "Congestive Heart Failure[]

  • Right Ventricular Hypertrophy

    Example 4 Right ventricular hypertrophy in a patient with arrhythmogenic right ventricular cardiomyopathy (ARVC): Right axis deviation.[] In contrast, when an incomplete right bundle branch block exists, the rSR' pattern is a relatively sensitive but nonspecific predictor of RVH.[] It’s also known as congestive heart failure because as the right side of the heart loses it strength, blood can back up or become congested.[]