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11 Possible Causes for 1 atrioventricular block, Abnormal Pulse, Giddiness and Lightheadedness

  • Cardiac Arrhythmia

    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[] When the device senses an abnormal heart rhythm, it sends electrical pulses to prompt the heart to beat at a normal rate.[] They are the most common causes of bradycardia: First degree heart block, which manifests as PR prolongation Second degree heart block Type 1 Second degree heart block, also[]

  • Bradyarrhythmia

    Pathology A fetal bradyarrhythmia can fall into several types which include fetal partial atrioventricular block (PAVB) fetal complete atrioventricular block (CAVB) : considered[] Abnormal heart rhythms; Bradycardia; Tachycardia; Fibrillation An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm.[] Asymptomatic third- or second-degree (Mobitz I or II) atrioventricular block IIa C 2. Symptomatic prolonged first-degree atrioventricular block IIa C 1.[]

  • Orthostatic Hypotension

    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[] Steroid pulse therapy and L-threo-3,4-dihydroxyphenylserine caused regression of brainstem signs and reduced syncopal attacks.[] Other Tests See the list below: In addition to supine and standing blood pressure and pulse measurements, additional cardiovascular evaluation (eg, ECG, cardiac telemetry)[]

  • Syncope

    Diagnosis of Paroxysmal Atrioventricular Block According to Type of Conduction Disturbance.[] […] movements A slow, weak pulse Dilated pupils Recovery after a vasovagal episode generally begins in less than a minute.[] ., giddiness, lightheadedness, tunnel vision, nausea, spots in the vision).[]

  • Vasovagal Syncope

    Abstract A 21 year old man presented with multiple, recurrent episodes of complete atrioventricular (AV) block associated with swallowing.[] […] movements A slow, weak pulse Dilated pupils Recovery after a vasovagal episode begins soon after fainting, generally in less than a minute.[] […] movements A slow, weak pulse Dilated pupils Recovery after a vasovagal episode generally begins in less than a minute.[]

  • Temporal Lobe Epilepsy

    A 2:1 block occurs when the atrial rate speeds up and the atrioventricular (AV) conduction becomes impaired.[] ., abnormally increased paired‐pulse suppression and an abnormally high resistance to generating epileptiform discharges in response to afferent stimulation.[] Our study findings were obtained using standard MRI pulse sequences that are widely used in the clinical environment.[]

  • Hypokalemia

    Severe hypokalemia can also cause a variety of tachyarrhythmias, including ventricular tachycardia/fibrillation and rarely atrioventricular block. 3 Treatment of hypokalemia[] , muscle weakness, paresthesias, confusion EKG Flattened T wave Ref range 3.8-5.0 mmol/L–US: 3.8-5.0 mEq/L hy·po·ka·le·mi·a ( hī'pō-kă-lē'mē-ă ) The presence of an abnormally[] […] involves parenteral and oral potassium supplementation, as well as identification and treatment of the underlying cause. 1 References 1.[]

  • Sick Sinus Syndrome

    Symptomatic patients complain of episodic dizziness, giddiness, or frank syncope.[] Electrocardiography identified sinus arrest, atrial flutter and right bundle-branch block in 2 cases and marked sinus bradycardia and first-degree atrioventricular block in[] Symptoms Chest pain, confusion, fatigue, dypnea and abnormal pulses may occur.[]

  • Adams-Stokes Syndrome

    Lightheadedness usually refers to a sensation of giddiness or faintness, while vertigo refers to a feeling of whirling rotation.[] 1.[] This is of a particular importance when heart rate slows abruptly because a sudden decrease in heart rate, secondary to a sudden onset of high-grade atrioventricular block[]

  • Cardiac Sarcoidosis

    Results: : Six patients (6%; 1 male and 5 females, mean age 63.8 3.43) had concurrent cardiac sarcoidosis, five of whom had complete atrioventricular block and one had ventricular[] Cardiac involvement was confirmed on myocardial scintigraphy with gallium demonstrating abnormal myocardial tracer uptake ( figure 3 ).[] The initial clinical manifestations were high-grade atrioventricular conduction block (n 4), heart failure (n 2), ventricular extrasystole (n 2) and acute myocarditis with[]