Confusion, Ataxia, and Wide-Complex Tachycardia: What Caused This Arrhythmia?
نویسندگان
چکیده
منابع مشابه
A wide complex tachycardia: what is the mechanism?
A 33-year-old female was referred for an electrophysiologic study because of recurrent episodes of palpitations. Catheters were placed in the high right atrium (HRA), the His bundle (HIS), and the right ventricular apex (RVA). Baseline cycle length in sinus rhythm and atrial-His (AH) and His-ventricular (HV) intervals were 790, 90, and 45 ms, respectively. Spontaneous onset of a wide complex ta...
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A 45-year-old man presented with an acute anterior wall myocardial infarction and underwent successful percutaneous transluminal angioplasty of the left anterior descending coronary artery. Twenty-four hours later, a wide QRS tachycardia at a rate of 108 beats/min that had a QRS duration of 150 msec was noted by telemetric monitoring. There were no symptoms associated with the tachycardia. A 12...
متن کاملWide-complex tachycardia.
To the Editor: The Images in Cardiovascular Medicine section of the August 29, 2000 issue of Circulation presented a case of wide-complex tachycardia (WCT) that reportedly required placement of a transesophageal lead to diagnose ventricular tachycardia (VT).1 Pharmacological trials of adenosine, diltiazem, lidocaine, and procainamide were noted to be unhelpful. In our view, the diagnosis of VT ...
متن کاملWide QRS Complex Tachycardia
A 71-year-old man with a history of previous myocardial infarction was referred to our hospital for recurrent symptoms of palpitation and syncope. During an episode of palpitations, a 12-lead ECG (Figure 1) was obtained in the emergency room. The ECG shows a wide-QRS complex tachycardia at a rate of 167 bpm. The P waves are positive in lead II (↑) before each QRS complex, and the PR interval is...
متن کاملAn Irregular Wide Complex Tachycardia.
A 66-year-old woman with a history of hypertension and persistent atrial fibrillation was referred to the Arrhythmia Clinic. Before her visit, a routine 12-lead ECG was ordered (Figure 1). The patient was asymptomatic except for minor palpitations. Her medicine regimen included apixaban, flecainide 150 mg twice daily, lisinopril, loratadine, metoprolol, and simvastatin. What is the cardiac rhyt...
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ژورنال
عنوان ژورنال: Texas Heart Institute Journal
سال: 2018
ISSN: 0730-2347,1526-6702
DOI: 10.14503/thij-17-6444