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100 Possible Causes for Right Bundle Branch Block, Short PR Interval

  • Ebstein Malformation

    […] as a prolonged PR-interval low amplitude QRS complexes in the right precordial leads atypical right bundle branch block T wave inversion in V1-V4 and Q waves in V1-V4 and[] The classic WPW ECG pattern consists of : A short PR interval (rapid AV conduction through the accessory pathway) Delta wave (initial slow ventricular activation due to fiber[] Note the short PR interval, delta wave, and wide QRS complex.[]

  • Acute Myocardial Infarction

    Abstract BACKGROUND New-onset extreme right axis deviation and right bundle branch block (RBBB) are rare during acute myocardial infarction (AMI), and has only been reported[] Right bundle branch block in anterior MI is an independent marker of poor prognosis; this is due to the extensive myocardial damage involved rather than the conduction disorder[]

  • Chronic Obstructive Pulmonary Disease

    […] deviation 110 without right bundle branch block; or some combination of these.[] Findings of right ventricular hypertrophy include an R or R ′ wave as tall as or taller than the S wave in lead V 1 ; an R wave smaller than the S wave in lead V 6 ; right-axis[]

  • Familial Progressive Cardiac Conduction Defect

    right bundle branch block - benign or not?[] right bundle branch block or left bundle branch block , leading to complete AV block Genetics autosomal dominant associated with defects in SCN5A Clinical-manifestations[] Definition A cardiac bundle branch disorder characterized by progressive alteration of cardiac conduction through the His-Purkinje system, with a pattern of a right bundle-branch[]

  • Preexcitation Syndrome

    Also, there appears to be a mild degree of right bundle branch block associated to the preexcitation pattern.[] The classic electrocardiogram in Wolff-Parkinson-White (WPW) syndrome is characterized by a short PR interval and prolonged QRS duration in the presence of sinus rhythm with[] However the main basis for this diagnosis is the ECG which associates short PR interval and widening of QRS complex with a delta wave.[]

  • Wolff-Parkinson-White Syndrome

    Diagnosis is typically when an electrocardiogram (ECG) show a short PR interval and a delta wave.[] His cardiological history was positive for arterial hypertension, noncompaction, myocardial thickening, intermittent right bundle-branch-block (RBBB) and Wolff-Parkinson-White[] Can look like right bundle branch block Type B – negative delta wave in V1 and V2, positive in other precordial leads. Can look like left bundle branch block.[]

  • Lown-Ganong-Levine Syndrome

    He also had tachycardia-dependent right bundle-branch block and left posterior hemiblock.[] The PR interval is short. Click here for a more detailed ECG ECG 3. Short PR interval in a 7 years-old boy.[] block, unspecified I45 Other conduction disorders I45.0 Right fascicular block I45.1 Other and unspecified right bundle-branch block I45.10 Unspecified right bundle-branch[]

  • Atrial Tachyarrhythmia with Short PR Interval

    bundle-branch block. ( 287918 ) 1979 17 Lown-Ganong-Levine syndrome. ( 679452 ) Manning G.W. 1978 18 Abnormalities of atrioventricular conduction in patients with the Lown-Ganong-Levine[] Five additional family members had short PR intervals with normal QRS, and eight other family members had borderline short PR intervals.[] Short PR interval is accompanied by right bundle branch block. PR interval is 110 msec. Click here for a more detailed ECG ECG 9b.[]

  • Right Bundle Branch Block

    A right bundle branch block (RBBB) is a heart block in the right bundle branch of the electrical conduction system.During a right bundle branch block, the right ventricle[] PR interval) and incomplete right bundle branch block (IRBBB).[] Atypical atrioventricular Wenckebach periodicity was occasionally found in which sudden shift from the period of comparatively short PR intervals to the period of long PR[]

  • Left Posterior Fascicular Block

    Bundle branch block with short PR interval in healthy young people prone to paroxysmal tachycardia.[] bundle branch block 426.50 Bundle branch block, unspecified 426.52 Right bundle branch block and left anterior fascicular block 426.53 Other bilateral bundle branch block[] Short PR Intervals A short PR interval, less than 0.12 seconds, is associated with accessory pathways between the atria and ventricles — the Wolff-Parkinson-White syndrome[]

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