BACKGROUND Techniques to preserve the sub-valvular apparatus in order to reduce morbidity and mortality following mitral valve replacement have been frequently reported. However, it is uncertain what impact sub-valvular apparatus preservation techniques have on long-term outcomes following mitral valve replacement. This study investigated the effect of sub-valvular apparatus preservation on lon...

Recurrent attacks of life-threatening dyspnoea and choking occurred in a patient with tetraplegia. Conventional investigations for gastro-oesophageal reflux were normal, but 24-hour oesophageal pH recording revealed gross reflux in association with an attack of dyspnoea. Surgical correction of the reflux abolished the attacks. The possibility of autonomic dysreflexia as the mechanism linking re...

Gastroesophageal reflux is a very common disease. Almost everybody experiences heartburn from time to time but with different degree of severity. How does reflux occur, and which factors encourage or work against reflux is a very controversial matter. This article covers all controversial issues about the pathophysiology of gastroesophageal reflux and discusses the old and recent understanding ...

This study was designed to investigate the role of duodenogastric reflux in the genesis of gastric stump carcinoma in the rat. Carcinoma was not detected in any of the 11 control animals and in only one animal with a Roux diversion. In contrast seven of 12 animals with duodenogastric reflux developed carcinoma (p less than 0.01 and p less than 0.05 respectively). In order to determine which fra...

Reflux hypersensitivity, recently introduced by Rome IV as a new functional esophageal disorder, is currently considered as the presence of typical heartburn symptoms in patients with normal upper endoscopy and esophageal biopsies, normal esophageal pH test and with evidence of a close correlation between patients' heartburn and reflux events. Reflux hypersensitivity is very common and together...

Rolleston, G. L., Maling, T. M. J., and Hodson, C. J. (1974). Archives of Disease in Childhood, 49, 531. Intrarenal reflux and the scarred kidney. The incidence and significance of intrarenal reflux (pyelotubular backflow) occurring during micturating cystourethrography has been studied in 386 examinations on patients with vesicoureteric reflux. This phenomenon has not been observed in patients...

A better knowledge of the natural history of valvular disease and the advances in surgical techniques are allowing to improve the prognosis of patients with valvular heart disease. At present, imaging techniques, particularly Doppler-echocardiography, is the main tool to determine the diagnosis and prognosis of patients with valvular heart disease. Consequently, decision making in valvular hear...

Eighty children with bronchial asthma and ten control cases underwent radionuclide gastroesophagography for the detection of gastroesophageal reflux. Thirty nine per cent asthmatic children demonstrated esophageal reflux on scintiscanning. The ten control subjects had no reflux. The presence of reflux correlated strongly with the presence of nocturnal exacerbation of symptoms. Bronchodilator th...