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56 Possible Causes for Paroxysmal Atrial Tachycardia with Block

  • Digitalis Toxicity

    Though no single dysrhythmia is always present, certain aberrations such as frequent premature ventricular beats, bradydysrhythmias, paroxysmal atrial tachycardia with block[ncbi.nlm.nih.gov] Rhythms that especially suggest digitalis toxicity include paroxysmal atrial tachycardia with block, non-paroxysmal accelerated junctional tachycardia, bi-directional VT,[calsprogram.org] , and atrial arrhythmias.[calsprogram.org]

  • Cardiac Glycoside Poisoning

    CONTEXT: Accidental ingestion of foxglove (Digitalis purpurea) can cause significant cardiac toxicity. We report a patient who ingested foxglove mistaking it for comfrey and developed refractory ventricular arrhythmias. The patient died despite treatment with digoxin-specific antibody fragments (DSFab) and[…][ncbi.nlm.nih.gov]

  • Multifocal Atrial Tachycardia

    The arrhythmia was not associated with digitalis toxicity or with rhythm disturbances known to occur in digitalis intoxication such as paroxysmal atrial tachycardia with block[circ.ahajournals.org] Following the fourth beat in the rhythm strip, there is a pause due to a non conducted atrial ectopic beat (blocked atrial ectopic).[cardiophile.org] The nearest differential diagnosis of a multifocal atrial tachycardia is atrial fibrillation (paroxysmal atrial fibrillation in this case).[cardiophile.org]

  • Cardiac Arrhythmia

    Prespecified significant arrhythmias included sinus pause 2 s, symptomatic bradycardia 3 beats), atrial fibrillation (chronic or paroxysmal), atrial flutter and supraventricular[ncbi.nlm.nih.gov] Some of the more common abnormal heart rhythms are: Atrial fibrillation or flutter Atrioventricular nodal reentry tachycardia (AVNRT) Heart block or atrioventricular block[medlineplus.gov] tachycardia (SVT) 130 b.p.m.[ncbi.nlm.nih.gov]

  • Hyperkalemia

    These symptoms may include cardiac arrhythmias and electrocardiogram abnormalities such as ventricular tachycardia/ventricular fibrillation, paroxysmal atrial or junctional[acls.com] tachycardia, premature atrial and ventricular beats, sinus bradycardia, and atrioventricular block. 4 Characteristic ECG changes in hypokalemia include ST segment depression[acls.com]

  • Second Degree Atrioventricular Block

    Paroxysmal atrial tachycardia with atrioventricular block usually indicates potentially dangerous overdigitalization, and serious heart disease is almost universally present[ncbi.nlm.nih.gov]

  • Conduction Disorder of the Heart

    Malfunction from artificial pacing Paroxysmal atrial tachycardia with block Paroxysmal supraventricular tachycardia Rhythm from artificial pacing Stokes-Adams attack Stokes-Adams[healthprovidersdata.com] atrial transmission to the ventricles is blocked.[britannica.com] […] septal defect, atrioventricular conduction defect syndrome Conduction disorder of the heart Congenital conduction defect EKG: heart block Heart block Heart block due to drug[healthprovidersdata.com]

  • Bradyarrhythmia

    Some of the more common abnormal heart rhythms are: Atrial fibrillation or flutter Atrioventricular nodal reentry tachycardia (AVNRT) Heart block or atrioventricular block[mountsinai.org] , sinus arrest, and bradycardia-tachycardia syndrome (atrial fibrillation, flutter, and paroxysmal supraventricular tachycardia).[en.wikipedia.org] Tachycardia-bradycardia syndrome (characterised by bursts of atrial tachycardia interspersed with periods of bradycardia; paroxysmal atrial flutter or fibrillation may also[patient.info]

  • Bradycardia

    Some of the more common abnormal heart rhythms are: Atrial fibrillation or flutter Atrioventricular nodal reentry tachycardia (AVNRT) Heart block or atrioventricular block[mountsinai.org] , sinus arrest, and bradycardia-tachycardia syndrome (atrial fibrillation, flutter, and paroxysmal supraventricular tachycardia).[en.wikipedia.org] Multifocal atrial tachycardia Paroxysmal supraventricular tachycardia Sick sinus syndrome Ventricular fibrillation or ventricular tachycardia Wolff-Parkinson-White syndrome[mountsinai.org]

  • Paroxysmal Supraventricular Tachycardia

    We present a case of an 18-year-old man with a history of palpitations in whom episodes of paroxysmal supraventricular tachycardia were easily initiated by administered atrial[ncbi.nlm.nih.gov] These findings suggest that paroxysmal supraventricular tachycardia may be produced by reentry located solely within the upper portion of the AV node.[ncbi.nlm.nih.gov] Its effect on paroxysmal supraventricular tachycardia (PSVT) has not been reported.[ncbi.nlm.nih.gov]

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