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Inappropriate ICD discharges due to “triple counting” during normal sinus rhythm
Journal of Interventional Cardiac Electrophysiology, 2007To describe the clinical course of a patient with multiple ICD shocks in the setting of advanced renal failure and hyperkalemia.The patient was brought to the Electrophysiology Laboratory where the ICD was interrogated.The patient was found to be hyperkalemic (serum potassium 7.6 mg/dl).
Apostolos A. Voudouris +4 more
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Paroxysmal Tachycardia in Children and Teenagers with Normal Sinus Rhythm and Without Heart Disease
Pacing and Clinical Electrophysiology, 2001BREMBILLA‐PERROT, B., et al.: Paroxysmal Tachycardia in Children and Teenagers with Normal Sinus Rhythm and Without Heart Disease. The purpose of this study was to evaluate the value of esophageal programmed stimulation in children and teenagers with normal sinus rhythm ECG and normal noninvasive studies, having palpitations and syncope, and no ...
Pierre Houriez +7 more
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Pacemaker-Induced Ventricular Tachycardia
JAMA, 1976PARASYMPATHETIC action in influencing electrophysiologic events in the ventricles has been debated. We report a case of ventricular tachycardia produced by a transvenous catheter pacemaker. The tachycardia was twice converted by left carotid massage, implying parasympathetic action in the ventricle.
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Correlates of spontaneous echo contrast in patients with mitral stenosis and normal sinus rhythm
American Heart Journal, 1994The purpose of this study was to evaluate the correlates of spontaneous echo contrast in mitral stenosis and normal sinus rhythm. Spontaneous echo contrast is associated with clot formation and embolic phenomena. It has been noted in conditions involving blood stasis, especially mitral stenosis and atrial fibrillation, but the correlates of spontaneous
Neil E. Bernstein +4 more
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Chest, 1979
Hemodynamic and echocardiographic measurements were obtained in 15 patients prior to cardioversion and immediately, one, three, and five hours after cardioversion of atrial fibrillation to normal sinus rhythm. At five hours after cardioversion, there was improvement in cardiac index (P less than 0.005), in stroke index (P less than 0.005), and in ...
R van Herick +3 more
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Hemodynamic and echocardiographic measurements were obtained in 15 patients prior to cardioversion and immediately, one, three, and five hours after cardioversion of atrial fibrillation to normal sinus rhythm. At five hours after cardioversion, there was improvement in cardiac index (P less than 0.005), in stroke index (P less than 0.005), and in ...
R van Herick +3 more
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Digoxin reduced hospitalizations in patients with heart failure and normal sinus rhythm
ACP Journal Club, 1997Source Citation The Digitalis Investigation Group. The effect of digoxin on mortality and morbidity in patients with heart failure. N Engl J Med. 1997 Feb 20;336:525-33.
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Hyperkalemia-induced conversion of permanent atrial fibrillation to normal sinus rhythm
Journal of Cardiovascular Medicine, 2011The electrocardiographic manifestations of hyperkalemia have been well described. We report the case of a patient with permanent atrial fibrillation for 13 months, who converted to normal sinus rhythm after treatment for hyperkalemia. This is the first case of hyperkalemia-induced conversion of permanent atrial fibrillation to sinus rhythm with a well ...
ROMEO E +6 more
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Atrial Fibrillation* Reversion to Normal Sinus Rhythm
Diseases of the Chest, 1961R.W. Kissane +2 more
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Hyperkalemia-Induced Conversion of Chronic Atrial Fibrillation to Normal Sinus Rhythm;
Angiology, 1979The electrocardiographic manifestations of hyperkalemia have been well described. We report a patient with chronic congestive heart failure and atrial fibrillation for 6 years, who converted to sinus rhythm during an episode of hyperkalemia. To our knowl edge, this is the first report of hyperkalemia- induced conversion of chronic atrial fibrilla ...
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