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21 Possible Causes for Sinus Bradycardia, Ventricular Trigeminy

  • Premature Ventricular Contraction

    Trigeminy ECG (Example 2) Ventricular Trigeminy ECG (Example 3) References: 1.[] Another case is after carefully studying the ECG tracing and determining that the underlying arrhythmia is Sinus Bradycardia, Lidocaine may not be used.[] A reduction in cardiac output during ectopic beats can produce concealed mechanical bradycardia with a symptom complex similar to severe sinus node dysfunction (1) .[]

  • Digitalis Toxicity

    ., sinus bradycardia, atrioventricular block, nonparoxysmal atrioventricular junctional tachycardia, and ventricular tachycardia.[] Sinus bradycardia is also very common. In addition, depressed conduction is a predominant feature of digoxin toxicity.[] […] or AF bradycardias Classically see tachy/brady with VT bradycardia unresponsive to atropine Treatment Stop digoxin![]

  • Ventricular Bigeminy

    […] bigeminy this occurs when a ventricular premature beat follows each normal beat click here for an ECG displaying ventricular bigeminy ventricular trigeminy occurs when there[] ECG recordings showed sinus bradycardia and multiple PVCs with various morphologies, couplets and recurrent torsades de pointes requiring multiple defibrillations despite[] When every other beat is a premature beat, it's called ventricular bigeminy. When every 3rd beat is premature, it's called ventricular trigeminy, and so on.[]

  • Paroxysmal Ventricular Tachycardia

    A lower, but close to equal incidence of PVT was observed during sinus bradycardia and sinus tachycardia.[] Conclusions: Prolonged conduction, low voltage, sinus bradycardia and different atrio-ventricular or brunched blocks are classical sings of hypothyroidism, however, our case[] Side effects occurred in 10 patients (bradycardia in 6, cutaneous rash in 2, hypotension in 2). They rapidly reversed after cessation of Diltiazem.[]

  • Digoxin

    […] bigeminy and trigeminy Sinus bradycardia Slow Atrial Fibrillation Any type of AV block ( 1st degree , 2nd degree & 3rd degree ) Regularised AF AF with complete heart block[] Cardiac complications such as sinus bradycardia, first-degree auriculo-ventricular block and Mobitz I second-degree auriculo-ventricular block were reported in four women[] An electrocardiogram showed sinus bradycardia with deep scooping of the T waves.[]

  • Sinus Bradycardia

    […] bigeminy Ventricular trigeminy Wandering atrial pacemaker Wandering pacemaker Withdrawal arrhythmia Clinical Information A condition characterized by the site of origin of[] Sinus bradycardia is a sinus rhythm with a rate that is lower than normal. In humans, bradycardia is generally defined to be a rate of under 60 beats per minute.[] Blocked premature contractions/atrial bigeminy or trigeminy: the time interval between consecutive atrial impulses is not constant and the atrial rate is higher than the ventricular[]

  • Atrial Bigeminy

    TERMINOLOGY/CLASSIFICATION Ventricular Bigeminy A ectopic beat every second beat Ventricular Trigeminy An ectopic beat every third bead Ventricular Quadrigeminy An ectopic[] bradycardia with ventricular rates of 38-45 beats/min and the ectopic P waves were visible on only one of the ECG channels); 3. paroxysms of atrial fibrillation initiated[] […] bigeminy Ventricular trigeminy Wandering atrial pacemaker Wandering pacemaker Withdrawal arrhythmia 427.89 Excludes Applies To Rhythm disorder: coronary sinus ectopic nodal[]

  • Atrioventricular Junctional Rhythm

    […] bigeminy Ventricular trigeminy Wandering atrial pacemaker Wandering pacemaker Withdrawal arrhythmia 427.89 Excludes Applies To Rhythm disorder: coronary sinus ectopic nodal[] The most common cause of this rhythm in healthy individuals is sinus bradycardia. It may also be seen in the presence of a high degree or complete AV block .[] bradycardia with a junctional escape rhythm or VVO/VVI pacing in a patient with sinus node dysfunction.[]

  • Escape Beat

    If an irritable atrial focus prematurely fires after two normal cycles repetitively, this is known as a series of couplet groups in Atrial Bigeminy or Atrail Trigeminy is[] Sinus bradycardia with some ventricular escape beats 5. Sinus bradycardia with ventricular escape beats 6. Sinus bradycardia with bigeminal junctional escape beats 7.[] Pauses in which escape beats occur may be caused by sinoatrial block, atrioventricular (AV) block, or sinus bradycardia.[]

  • Catecholaminergic Polymorphic Ventricular Tachycardia

    If the exercise session is not interrupted, the ectopic premature beats organize into quadrigeminy, trigeminy, bigeminy or salvos of polymorphic ventricular tachycardia (first[] Remarkably, this mutation is associated with sinus bradycardia, atrial and junctional arrhythmias, and giant U-waves.[] Recent experimental work suggests that sinus bradycardia, which is sometimes observed in CPVT patients, may be another primary defect caused by CPVT mutations.[]

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