Aortic valve-sparing operation versus Bentall and mechanical aortic valve replacement--midterm results.

OBJECTIVES: The primary aim of this retrospective study was to evaluate short-term (one-to-six months) and mid-term (six-to-forty-eight months) results of aortic valve-sparing procedures. The second endpoint was to compare the results with the group of patients undergoing mechanical aortic valve replacement during the same period. METHODS: Between April 2008 and May 2012 at our institution, we treated 76 patients either with ascending aorta/root aneurysm/dissection or with isolated aortic regurgitation. A total of seventy-six patients undergoing aortic valve surgery. RESULTS: Analyzed parameters were divided into two parts as function of time. In the first part, i.e. during hospitalization, the mortality, duration of hospitalization, duration of extra corporeal circulation (ECC), and duration of cardiac arrest (CA) were compared and assessed. In the second part, i.e. during monitoring of the patients after their discharge from hospital (one-to-six months, and six-to-forty-eight months), the grade of postoperative AR aimed mainly at the group of aortic valve-sparing operations (subgroups A1, A2, A3), postoperative peak gradient, presence of thromboembolic and bleeding complications, postoperative endocarditis and need for reoperation or hospitalization due to cardiac reasons were analyzed. CONCLUSION: Based on our first experience, we believe that in spite of higher technical difficulty, the aortic valve-sparing operations can be possibly performed with the same or respectively lower rate of postoperative morbidity and mortality. Presented results show that compared with the aortic valve replacement, the aortic valve-sparing operation is a promising method, and an interesting therapeutic alternative for patients. After proper indications, we consider it to be a method of choice (Tab. 6, Fig. 7, Ref. 28).

[Invasive pulmonary aspergillosis and esophageal candidiasis in a patient with decompensated liver cirrhosis due to chronic hepatitis C and alcohol]. / Invazívna pl'úcna aspergilóza a kandidová ezofagitída u pacienta s dekompenzáciou cirhózy pecene na podklade chronickej hepatitídy C a alkoholu.

We present a rare case of combined fungal infection in a critically ill 47 year-old patient with chronic hepatitis C at the stage of liver cirrhosis. The patient was admitted for signs of decompensated cirrhosis caused by hepatitis C and increased alcohol consumption. After 2 week hospital stay, his condition was complicated by a pulmonary infiltrate and rapid deterioration followed. Despite intensive care, the patient died. Autopsy findings showed invasive pulmonary aspergillosis. The aim of this case report is to point to a broad differential diagnosis of jaundice and pulmonary infiltrates, thus stressing the value of interdisciplinary cooperation and the need to consider the possibility of invasive fungal infections when caring for liver cirrhosis patients. In addition, several risk factors contributing to the development of fungal diseases in these patients are discussed in the article.

[Septic shock due to infective endocarditis of stimulation system of implantable cardioverter-defibrillator]. / Septický sok v dôsledku infekcnej endokarditídy stimulacného systému implantabilného kardioverter defibrilátora.

We present a case of a 60-year old patient hospitalized at the Department of Infectious Diseases and Travel Medicine, Medical faculty of UPJS and L. Pasteurs University Hospital in Kosice with suspected gastroenteritis. The patient was admitted to an intensive care unit because of the signs of septic shock. Within one hour from admission, the patient was administered early goal directed therapy for septic shock. Subsequently, infectious endocarditis of stimulation electrodes and tricuspid valve was identified as the origin of the infection. The stimulation system was then explanted from a stabilized and afebrile patient at the Department of cardiac Surgery of Eastern Slovak Institute of Cardiac and Vascular Diseases in Kosice. This case should emphasise frequently atypical course of this serious disease and the need for early identification of severe sepsis to enable timely management to affect mortality.