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13 Possible Causes for 1 atrioventricular block, Bradycardia, Giddiness and Lightheadedness

  • Bradyarrhythmia

    Management of bradycardia. The management of bradycardia depends upon the patient’s degree of symptoms.[] Pathology A fetal bradyarrhythmia can fall into several types which include fetal partial atrioventricular block (PAVB) fetal complete atrioventricular block (CAVB) : considered[] Asymptomatic third- or second-degree (Mobitz I or II) atrioventricular block IIa C 2. Symptomatic prolonged first-degree atrioventricular block IIa C 1.[]

  • Vasovagal Syncope

    It also suggests that non-neural factors may be involved in the genesis of the bradycardia.[] Abstract A 21 year old man presented with multiple, recurrent episodes of complete atrioventricular (AV) block associated with swallowing.[] The vasovagal reaction, bradycardia and/or asystole, was preceded by abnormal EEG findings when the patient complained of feeling a headache, photophobia, and nausea.[]

  • Cardiac Arrhythmia

    The presence of arrhythmia, especially ventricular fibrillation, symptomatic sinus bradycardia and junctional bradycardia in medical ICU is associated with higher hospital[] K, 3 D) Atrioventricular block ‎ (4 K, 9 D) B Bradycardia ‎ (2 K, 2 D) Brugada syndrome ‎ (1 K) Bundle branch block ‎ (5 K, 2 D) H Histopathology of cardiac myofiberbreak-up[] Treatment: Bradycardia is treated with pacemaker, as no medications are available to treat slow heartbeat.[]

  • Syncope

    We report a case of swallow syncope with invasive confirmation of esophageal hypertension (spasm) and invasive confirmation of a bradycardia mechanism.[] Diagnosis of Paroxysmal Atrioventricular Block According to Type of Conduction Disturbance.[] ., giddiness, lightheadedness, tunnel vision, nausea, spots in the vision).[]

  • Sick Sinus Syndrome

    Symptomatic patients complain of episodic dizziness, giddiness, or frank syncope.[] Bradycardia-dependent block or activation delay of the atrial tissue has not been documented in the literature.[] Electrocardiography identified sinus arrest, atrial flutter and right bundle-branch block in 2 cases and marked sinus bradycardia and first-degree atrioventricular block in[]

  • Orthostatic Hypotension

    A tilt test induced marked hypotension and bradycardia only after nitroglycerine.[] We describe the case of an 81-year-old male patient with long PR interval and episodes of 2:1 atrioventricular block, in whom the implantation of a dual chamber pacemaker[] Cardiovascular effects in animals are different, with bradycardia and hypotension the most typical response.[]

  • Bifascicular Block

    Altogether, 24 patients had a significant bradycardia diagnosed by either or both methods.[] Sinus rhythm with a 2:1 atrioventricular block.[] Symptomatic patients complain of episodic dizziness, giddiness, or frank syncope.[]

  • Adams-Stokes Syndrome

    Stokes Adams syndrome) refers to syncopal episodes that occur from cardiac arrhythmia, most commonly bradycardia in the form of second degree type II AV block , complete heart[] 1.[] Lightheadedness usually refers to a sensation of giddiness or faintness, while vertigo refers to a feeling of whirling rotation.[]

  • Hypokalemia

    An ECG demonstrated sinus bradycardia, ST-segment depression, T-wave flattening, U-wave, and long-QTc. Symmetric carpal and pedal spasms were observed.[] Severe hypokalemia can also cause a variety of tachyarrhythmias, including ventricular tachycardia/fibrillation and rarely atrioventricular block. 3 Treatment of hypokalemia[] Furthermore, hypokalemia affects automaticity of the pacemaker cells and leads to multiple arrhythmias such as sinus bradycardia, atrioventricular block, atrial flutter and[]

  • Electrolytes Abnormal

    (magnesium sulfate IV), avoid alcohol intake, monitor serum magnesium level caused by renal disease leading to decreased excretion, excessive intake flushing, lethargy, bradycardia[] Refer to Figure 1. The PR interval is prolonged. Occasionally sinoatrial (SA) block, second- or third-degree atrioventricular (AV) block may develop.[] ECG showed sinus bradycardia with prolonged QTc. Ultrasound revealed normal liver and biliary tree.[]

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