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The subcutaneous implantable cardioverter defibrillator (S-ICD) is an alternative to the transvenous implantable cardioverter defibrillator for the prevention of sudden cardiac death. Here, we report a rare case of refractoriness to an S-ICD after frequent therapies for ventricular BACKGROUND
Current guidelines for the treatment of adult patients in cardiac arrest are supplied by the American Heart Association through basic life support and advanced cardiovascular life support (ACLS) provider courses. When treatments defined by the ACLS guidelines are unsuccessful in
OBJECTIVE
Studies have suggested that emesis may occur in up to a third of cardiac arrest patients. The goal of this investigation was to characterize the frequency, timing, and outcome association of emesis in persons suffering out-of-hospital cardiac arrest in order to understand the role and
In a 20-year-old apprentice mechanic who had deliberately inhaled chlorothene (1,1,1-trichloroethane) an episode of vomiting was followed by ventricular fibrillation with fatal outcome despite intensive care in hospital. Autopsy revealed no anatomical cause of death. This is the first case reported
The patient was a 53 year-old male who had 3 syncopal episodes over a 6-month period. In the electrophysiological study, ventricular fibrillation (VF) was repeatedly induced by the ventricular extrastimulus method. Intravenous pilsicainide was administered, and the J-point and ST-segment in the
BACKGROUND: The electrophysiologic and antifibrillatory properties of tedisamil (KC-8857;3,7-di-(cyclopropylmethyl)-9,9-tetramethylene-3,7-diazabicyclo[3.3.1]-nonane dihydrochloride) were studied in a conscious canine model of sudden cardiac death. METHODS AND RESULTS: Three to five days after
Ammonium bifluoride is an inorganic, fluoride-containing compound found in glass and metal etching products, as well as wheel cleaners. Fluoride toxicity is a common cause of preventable poisoning and has been reported to cause life-threatening ventricular dysrhythmias. Here, we report a case of
Background: Brugada syndrome (BS) is a hereditary channelopathy associated with syncope, malignant ventricular arrhythmia, and sudden cardiac death. Right ventricular ischaemia and BS have similar underlying substrates precipitating
BACKGROUND
Betel nut chewing has long been a social habit in Taiwan and other Asian and tropical countries. It produces various autonomic and psychoneurologic effects including tachycardia, flushing, warmth, cholinergic activation, alertness, and euphoria. Although the oral carcinogenic effects are
In a retrospective survey of all adults admitted to the Intensive Care Unit with acute theophylline poisoning over the last five years, we identified 38 patients (6.8% of all admissions for poisoning), two of whom died. Thirty-five (92%) had taken a sustained-release preparation. Eight patients had
A 79-year 65 kg male called the ambulance service 4 h after ingestion of 100 tablets of digoxin 0.1 mg complaining of nausea and vomiting. The ECG showed an idioventricular escape rhythm with a heart rate of 30/min. After 0.5 mg atropine, heart rate increased to 80/min. Soon after admission to the
In outlining the pathology of various electrolyte metabolism abnormalities in cancer patients we considered the main clinical points between pathologies and emergency treatment. In regard to sodium (Na+) metabolism, one pathologic state that requires our attention is hypernatremia. Hypernatremia is
Yew leaves poisoning is a rare life-threatening intoxication, whose diagnosis can be difficult. Initial symptoms are nausea, vomiting, abdominal pain, dizziness, tachycardia, muscle weakness, confusion, beginning within 1 hr from ingestion and followed by bradycardia, ventricular arrhythmias,
Therapeutic modalities for ventricular tachycardia include antiarrhythmic drugs, direct current cardioversion, electrical pacing and surgical intervention. Lidocaine, procainamide and bretylium are all capable of controlling recurrent ventricular tachycardia; bretylium has the advantage of also
The parotid glands and skin of the toad contain toxic substances. Ingestion of toad or toad cake may result in intoxication. Clinically, it may be predominantly manifested by a digitalis-like cardioactive effect. During the last six years, the National Poison Center of Taiwan has collected four