Results 111 to 120 of about 44,174 (145)
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Surgery for Atrial Tachycardia
Pacing and Clinical Electrophysiology, 1990GUIRAUDON, G.M., ET AL.: Surgery for Atrial Tachycardia. Atrial flutter is associated with a macro‐reentrant loop including an area of slow conduction cryoablation of which prevents atrial flutter to occur. Three patients underwent such intervention. Atrial fibrillation is associated with multiple reentrant circuits (leading circle of Allessie) that ...
James W. Leitch +5 more
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Current Treatment Options in Cardiovascular Medicine, 1999
The available therapies for atrial tachycardia include the use of antiarrhythmic drugs, radiofrequency catheter ablation, and antiarrhythmic surgery. The growing realization that catheter ablation cures atrial tachycardia with high efficacy and safety has contributed to the increasing popularity of the procedure and makes it the therapy of choice in ...
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The available therapies for atrial tachycardia include the use of antiarrhythmic drugs, radiofrequency catheter ablation, and antiarrhythmic surgery. The growing realization that catheter ablation cures atrial tachycardia with high efficacy and safety has contributed to the increasing popularity of the procedure and makes it the therapy of choice in ...
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Atrial Tachycardia Facilitating Initiation of Ventricular Tachycardia
Pacing and Clinical Electrophysiology, 1983A 17‐year‐old male was studied because of clinically documented tachycardias showing narrow and wide QRS complexes. He was found to suffer from an atrial and a ventricular tachycardia. It was demonstrated that initiation of ventricular tachycardia occurred on reaching a critical ventricular rate during atrial tachycardia.
Denis Roy +2 more
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Archives of Internal Medicine, 1977
Multifocal atrial tachycardia (MAT) was observed in 41 patients, 35 of whom were in acute respiratory distress. A hospital mortality of 37% reflected the seriousness of their underlying conditions. In no patient was the arrhythmia the primary cause of death. The MAT preceded and/or followed atrial fibrillation (AF) or atrial flutter (Af) in 19 patients
Fredarick L. Gobel +3 more
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Multifocal atrial tachycardia (MAT) was observed in 41 patients, 35 of whom were in acute respiratory distress. A hospital mortality of 37% reflected the seriousness of their underlying conditions. In no patient was the arrhythmia the primary cause of death. The MAT preceded and/or followed atrial fibrillation (AF) or atrial flutter (Af) in 19 patients
Fredarick L. Gobel +3 more
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Archives of Neurology, 1979
To the Editor.— The report in theArchivesby Rush et al titled "Paroxysmal Atrial Tachycardia and Frontal Lobe Tumor" (34:578-580, 1977) suggests that a 49-year-old male patient had symptoms secondary to paroxysmal atrial tachycardia (PAT) and that the PAT was secondary to seizure activity related to a frontal lobe glioma.
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To the Editor.— The report in theArchivesby Rush et al titled "Paroxysmal Atrial Tachycardia and Frontal Lobe Tumor" (34:578-580, 1977) suggests that a 49-year-old male patient had symptoms secondary to paroxysmal atrial tachycardia (PAT) and that the PAT was secondary to seizure activity related to a frontal lobe glioma.
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The Renal Effects of Paroxysmal Atrial Tachycardia and Atrial Pacing Tachycardia.
Annals of Internal Medicine, 1972Excerpt Two patients with the clinical syndrome of polyuria and paroxysmal atrial tachycardia underwent renal clearance studies during their diureses.
Richard I. Stein +5 more
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Chaotic atrial tachycardia in children
American Heart Journal, 1995stent placement in an superior vena cava obstruction with a decreased gradient documented by TEE (Fig. 2). In 2 patients with multilevel LVOT obstruction, TEE confirmed transthoracic echocardiographic and angiographic findings but was superior to both in defining the nature of the stenoses.
Mubadda A. Salim +2 more
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The Irregular Tachycardia That Was Not Atrial Fibrillation
Archives of Internal Medicine, 2011A 49-YEAR-OLD WOMAN WAS ADMITTED TO THE inpatient cardiology service with complaints of palpitations, fatigue, and dyspnea on exertion. During a previous hospitalization she was noted to have a paroxysmal, irregular tachycardia with largely the same left bundle branch block that was seen during normal sinus rhythm; this arrhythmia was believed by her ...
Joseph L. Schuller +6 more
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2018
Multifocal atrial tachycardia (MAT) is an atrial arrhythmia arising in the left or right atrium, or both, with multiple different P wave morphologies (at least three), with an atrial rate usually faster than 100 min−1. The atrial rhythm may be irregular; however, the defining difference between MAT and atrial fibrillation is the presence of a P wave ...
Kim Rajappan, M. Jones, Norman Qureshi
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Multifocal atrial tachycardia (MAT) is an atrial arrhythmia arising in the left or right atrium, or both, with multiple different P wave morphologies (at least three), with an atrial rate usually faster than 100 min−1. The atrial rhythm may be irregular; however, the defining difference between MAT and atrial fibrillation is the presence of a P wave ...
Kim Rajappan, M. Jones, Norman Qureshi
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Atrial Tachycardias and Atrial Flutter
2000Atrial tachyarrhythmias are defined as supraventricular tachyarrhythmias that do not require the AV node or ventricular tissue for initiation and maintenance. Therefore, this definition excludes AV junctional tachycardia, AV nodal reentrant tachycardia, and AV reciprocating tachycardia involving an accessory AV connection.
Ruey J. Sung +2 more
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