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A 22-year-old woman presented to the emergency department (ED) with a 24-hour history of nausea, vomiting, diarrhea, generalized abdominal pain, and mild headache. She denied shortness of breath, chest pain, or anxiety, and didn't have a history of cardiac problems. The physical examination revealed
BACKGROUND
Interest in the role of expectation in the development of nausea and other adverse conditions has existed for decades. The purpose of this study was to examine the effects of manipulating expectations through the administration of placebos and nocebos on nausea and gastric tachyarrhythmia
BACKGROUND
Meal ingestion has been suggested to reduce susceptibility to the development of gastric tachyarrhythmia, the abnormal activity of the stomach that frequently accompanies nausea.
OBJECTIVE
To determine the types of meal that are most effective in preventing the development of gastric
Background: Bronchogenic cysts are congenital malformations from abnormal budding of embryonic foregut and tracheobronchial tree. We present a case of bronchogenic cyst with severe back pain, epigastric distress and refractory nausea and vomiting. Case Presentation: A 44-year-old Hispanic female
Objective: To study the clinical features of vasovagal syncope (VVS) and postural orthostatic tachycardia syndrome (POTS) in children with neurological symptoms at disease onset.
Methods: A retrospective analysis was performed on
The digestive tract from the upper esophageal sphincter to the ileum participates in the vomiting process, but the role of the digestive tract in nausea is unclear. In preparation for vomiting, the proximal stomach relaxes and the small intestine is evacuated orad in a single mass movement by a
We questioned 113 patients with subsequently diagnosed sustained ventricular tachycardia (VT) regarding the symptoms that prompted their seeking hospital treatment, eliciting the following: 15% of patients had lost consciousness, 15% had near syncope, 35% had mild lightheadedness and 35% had no
OBJECTIVE
To define the clinical features and outcome of postural tachycardia syndrome (POTS).
METHODS
In this cross-sectional study of the autonomic symptom profile, inclusion criteria were orthostatic heart rate increment of 30 beats/min or greater, orthostatic symptoms, completion of a
The physiology of nausea, a uniquely human symptom, is poorly understood. The purpose of this study was to measure the temporal sequences of neurohormonal responses and gastric myoelectrical activity in healthy subjects during the rotation of an optokinetic drum that produced nausea and other
We evaluated the effects of amiodarone in 45 patients with recurrent ventricular tachycardia or ventricular fibrillation. At a mean follow-up time of 12.7 +/- 8.8 months (range, three to 36), amiodarone was successful in nine of 16 patients with recurrent ventricular fibrillation and 21 of 29 with
A 43-year-old man presented with nausea. The patient developed ventricular fibrillation (VF), which was refractory to antiarrhythmic drugs and defibrillation. A coronary angiogram showed no coronary artery stenosis. We recorded various fatal arrhythmias, including bidirectional ventricular
BACKGROUND
The purpose of this study was to determine the effects of the serotonin (5-HT3) receptor-antagonist antiemetics ondansetron and granisetron on the development of gastric tachyarrhythmia, nausea, and other symptoms of motion sickness.
METHODS
In a double-blind, counterbalanced, repeated
Nausea and vomiting during the infusion of cryopreserved peripheral blood stem cells (PBSC) are common. The aim of this study was to explore the effect of lollipop with strawberry aroma on the infusion-related nausea and vomiting of cryopreserved autologous PBSCs. We compared 2 groups of adult
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
Five cardiology centers conducted open-label prospective trials of meobentine sulfate, an intravenously and orally available analog of bethanidine, to assess its potential for treatment of recurrent, drug refractory ventricular tachycardia (VT) or fibrillation (VF), and complex ventricular