Partial atrial standstill may be present and prevent atrial lead implantation in patients with sinus node disease. [ncbi.nlm.nih.gov]

This condition can be present with thromboembolic complication, low cardiac output, and sometimes palpitation. Case Presentation: Here we presented a woman with right atrial stand still and left atrial tachycardia. [rcvmonline.com]

• Amyloidosis

  One of these with amyloidosis died suddenly. One is lost to follow-up. The others cases are persisting with PAS. [ncbi.nlm.nih.gov]

• Dentist

  Proper; A L Aronson Related Documents : 7752355 - Fournier's gangrene in a patient with erectile dysfunction following use of a mechanica... 7804055 - Comparison of patient questionnaire, medical record, and audio tape in assessment of he... 18274465 - Dentists [biomedsearch.com]

• Decreased Breath Sounds

  Physical examination revealed chronically ill appearance, grade 2/6 systolic murmur at the mid right and left sternal borders, decreased breathing sounds with both basal rales, 2 finger-breath tender hepatomegaly, and weakness of right extremities. [synapse.koreamed.org]

• Muscle Weakness

  weakness, cardiomyopathy, and cardiac conduction defects. [onlinejacc.org]

• Suggestibility

  Furthermore, the His bundle electrogram (HBE) showed either regular, high frequency deflictions or irregular, deformed potentials, suggesting flutter and fibrillation-like phenomena in the His bundle. [ncbi.nlm.nih.gov]

• Uremia

  A 55 year old man with hypertensive cardiovascular disease and uremia was studied. Atrial standstill was confirmed by intracardiac electrocardiography and by inability to stimulate the atria using intraatrial cardiac electrical pacing. [ncbi.nlm.nih.gov]

• Hyponatremia

  Patients with atrial standstill were older (P=0.036), had lower diastolic blood pressure (DBP; P CONCLUSIONS: Hyponatremia and decline in DBP are associated with atrial standstill in patients with hyperkalemia. (Circ J 2016; 80: 1781-1786). [ncbi.nlm.nih.gov]

• Atrioventricular Junctional Rhythm

  In our investigation, surface ECG showing a slow atrioventricular junctional rhythm in the absence of P waves and the atria could not be stimulated on invasive EPS in four of the affected patients. [heart.bmj.com]

• T Wave Alternans

  Wave Alternans Mechanisms and Implications for Prediction of Sudden Cardiac Death 394 Invasive Electrophysiologic Testing Role in Sudden Death Prediction 409 Provocative Testing in Inherited Arrhythmias 424 Novel Predictors of Sudden Cardiac Death 434 [books.google.com]

• Lymphocytic Infiltrate

  Talwar, et al. [8] reported a case series in which two of the patients had lymphocytic infiltrates on right ventricular endomyocardial biopsy. [indianpediatrics.net]

Subject Dogs -- Diseases -- Treatment -- Case studies [ecommons.cornell.edu]

Modalities 729 Treatment Modalities 731 Clinical Role of Antiarrhythmic Drugs in the Prevention of Sudden Death 733 Nonantiarrhythmic Drugs in Sudden Death Prevention 760 The Implantable Cardioverter Defibrillator Technical and Clinical Considerations [books.google.com]

The importance of the examination of His bundle electrography in persistent atrial standstill and the diagnostic criteria and treatment of this lesion are discussed. [ncbi.nlm.nih.gov]

Thus, persistence of atrial standstill in asymptomatic cardiomyopathy is a sign of poor prognosis. [ncbi.nlm.nih.gov]

Oechslin EN, Jost CHA, Rojas JR, Kaufinann PA, Jenni R (2000) Long-term follow-up of 34 adults with isolated left ventricular noncompaction; a distinct cardiomyopathy with poor prognosis. [link.springer.com]

Symptomatic cases require ventricular pacing and treatment for congestive heart failure if present, however, the prognosis is poor. [synapse.koreamed.org]

Etiologies described in the literature have included muscular dystrophy, familial amyloidosis, and rarely myocarditis. These etiologies usually lead to permanent atrial standstill and require ventricular pacing. [ncbi.nlm.nih.gov]

Electrolyte disturbances, vasovagal reflexes from the upper part of the gastrointestinal tract, and hypoxia have all been implicated as temporary etiological factors. [jamanetwork.com]

Epidemiologic assessment of chronic atrial fibrillation and risk of stroke: the Framingham study. Neurology 1978 ;28: 973 –7. 23. Woolliscroft J, Tuna N.. Permanent atrial standstill: the clinical spectrum. Am J Cardiol 1982 ;49: 2037 –41. 24. [nejm.org]

Current epidemiology and outcome of infective Endocarditis: a multicenter, prospective, cohort study. Medicine (Baltimore). 2015;94(43):e1816. doi: 10.1097/MD.0000000000001816. [bmcinfectdis.biomedcentral.com]

Abstract Persistent atrial standstill is a very rare pathophysiologic condition whose diagnosis is established when both electrical and mechanical silence of the atria are confirmed. [ncbi.nlm.nih.gov]

Pathophysiological hypotheses of atrial standstill, based on post-mortem examinations, include fibroelastosis and fatty infiltration of the atrial wall [10]. [cardiovascmed.ch]

[…] atrial systolic function, manifested by a characteristic transmitral Doppler spectral velocity profile, has previously been termed "atrial failure" 8 and has portended a poor outcome in patients with the primary form of the disease. 9 The underlying pathophysiologic [nejm.org]

There are few reports on the pathophysiology of atrial standstill. [academic.oup.com]

[…] of Sudden Death 733 Nonantiarrhythmic Drugs in Sudden Death Prevention 760 The Implantable Cardioverter Defibrillator Technical and Clinical Considerations 772 Beyond Sudden Death Prevention Minimizing Implantable Cardioverter Defibrillator Shocks and [books.google.com]

Partial atrial standstill may be present and prevent atrial lead implantation in patients with sinus node disease. [ncbi.nlm.nih.gov]

Fibrosis prevents proper conduction and so ventricular contraction occurs in the form of escape beats, and thus the heart rate is slow. ECG examination usually reveals an absence of P waves and may show a widening of the QRS complex. [cal.vet.upenn.edu]

[…] less than a week Lifestyle changes Medication to control your heart rate: beta-blockers, calcium channel blockers, digoxin Procedure to control your heart rate (if medication fails) Pulmonary vein isolation Radiofrequency ablation Anticoagulants to prevent [webmd.com]

Hemodynamic collapse was prevented by pacing from the coronary sinus ( Figure 2d ). [innovationsincrm.com]