Balloon valvuloplasty became the treatment of choice for valvular pulmonary stenosis following its first description in 1982 by Kan et al, and has almost replaced surgical pulmonary valvotomy in the present day. It is a safe and effective method for children for relief of right ventricular obstruction. The results of the procedure are excellent, without significant complications. This report de...

Pulmonary alveolar proteinosis is a rare idiopathic lung disease characterized by the accumulation of lipoproteinaceous material within the alveoli, which impairs gas transfer and decreases the ventilation/perfusion ratio, and can lead to respiratory failure. Whole lung lavage is the most effective therapy for pulmonary alveolar proteinosis, but may not be tolerated by patients with severe resp...

Chronic exercise has been shown to prevent or slow age-related decline in cognitive functions in otherwise healthy, asymptomatic individuals. We sought to assess cognitive function in a stable coronary heart disease (CHD) sample and its relationship to cerebral oxygenation-perfusion, cardiac hemodynamic responses, and [Formula: see text] peak compared to age-matched and young healthy control su...

respiratory failure is a serious complication of h1n1 influenza that, if not properly managed, can cause death. when mechanical ventilation is not effective, the only way to save the patient’s life is extracorporeal membrane oxygenation (ecmo). a prolonged type of cardiopulmonary bypass, ecmo is a high-cost management modality compared to other conventional types and its maintenance requires sk...

background: venoarterial extracorporeal membrane oxygenation (ecmo) provides systemic arterial support without directly unloading the left heart, which causes an elevated left ventricular (lv) pressure. the aim of the present study was to investigate the adjunctive application of the impella device for lv unloading in patients during ecmo. methods: this retrospective cohort study included patie...

background: postoperative pulmonary complications (ppc) are of the major reasons for death. prolonged mechanical ventilation (pmv) and delayed extubation are leading to the incidence of more seriously complications. the effect of hyperinflation has not been investigated in control of these complications in patients who have been weaned from mechanical ventilation and are undergoing t-tube suppo...

BACKGROUND Neuropsychological dysfunction is a major cause of morbidity and mortality after cardiac surgery. AIM To evaluate if intraoperative cerebral desaturation and depth of anesthesia measured by bispectral index are related to postoperative cognitive dysfunction in cardiac surgery. MATERIAL AND METHODS Prospective study in patients undergoing elective cardiac surgery with cardiopulmon...