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Biomedical subjects

Tümer Corapçioğlu

Publications and source records attributed to Tümer Corapçioğlu.

4 recordsLinked to original sources
PubMed2003

Surgery for cardiac hydatid disease: an Anatolian experience.

OBJECTIVE: The purpose of this study was to describe the clinical/pathological features and the outcome of the surgical treatment of cardiac hydatid disease in our unit and other hospitals of Anatolia over a fifteen-years period. METHODS: Between 1984 and 2001, fifty cases of surgically treated cardiac hydatid disease were identified by systematic literature search from Anatolia. Twelve patients were operated at the Department of Cardiovascular Surgery, Ankara University within the same period. Overall thirty-nine patients were female (mean age 29.8+/-14 years). Sixty-three percent of patients were complaining of dyspnea at the time of referral to the hospital and 22% presented with signs of acute coronary syndrome. RESULTS: The most common cardiac location was the left ventricle (46.7%) followed by the interventricular septum, the right ventricle and atria. The most common procedure was controlled puncture and aspiration of the cyst content, its excision and closure of the resulting cavity, which were performed under cardiopulmonary bypass. Overall Anatolian operative mortality was 4.8% (3 patients). No late deaths but recurrence in one patient have occurred. CONCLUSION: In view of the lack of efficient alternative treatment options, we recommend surgical intervention even in asymptomatic patients in order to prevent the occurrence of lethal complications.

Adolescent↗
PubMed2003

[Alternative approaches in the end-stage heart failure].

Cardiac transplantation has emerged as the therapeutic procedure of choice for patients with end-stage heart disease but the availability of donor organs remains major limiting factor allowing only 1% of the candidates actually become transplant recipients. New therapeutic strategies are under intensive research for patients who do not meet patient selection criteria for transplantation or who suffer from donor organ shortage. Even though there are significant developments in the medical treatment of cardiac failure, the prognosis of this condition continues to be poor. The 20-40% of the candidates for cardiac transplantation die while they are included in the waiting list. Twenty percent mortality has been reported within the first year of transplantation with additional yearly mortality of 5% following the first year. Financial constraints, complications of immunosuppression and functional failure of the transplanted hearts are other limiting factors. This has brought up the necessity to search for alternative surgical treatment methods besides increasing the waiting periods of transplant candidates. The aim of this report is to summarize other currently available therapeutic alternatives for patients with end-stage cardiac disease.

Heart Failure↗
PubMed2002

Off-pump coronary artery bypass surgery in the left ventricular dysfunction.

OBJECTIVE: The purpose of this study is to report our experience in off-pump coronary artery surgery in patients who have left ventricular dysfunction. METHODS: Off-pump coronary artery surgery was performed to 48 patients who were chosen randomly among 265 patients having two or more coronary artery disease and whose ejection fraction (EF) was less than 30%. In these patients fractioned shortening (FS) was evaluated by echocardiography, EF with multiple gated acquisition (MUGA) and ischaemic regions with myocardial perfusion scintigraphy both pre- and postoperatively. Coronary artery angiography was done to all patients at the end of the 1st year and patients were evaluated according to New York Heart Association (NYHA) classification. RESULTS: There were three deaths. The clinical situations of 41 of 45 patients (91.1%) improved after the operation. These four patients who didn't improve in NYHA status were the ones in whom complete revascularization couldn't be done. The FS and EF values were significantly increased at the 1st month, and 1st year. The constant perfusion defects and irreversible damaged areas changed into dynamic myocardial tissue in the 1st year scintigraphies. DISCUSSION: Off-pump CABG can be done with an acceptable mortality and clinic results in patients who have ventricular dysfunction.

Adult↗