Tıp Fakültesi / Faculty of Medicine

Permanent URI for this collectionhttps://hdl.handle.net/11727/1403

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Has files: NoSubject: search.filters.subject.Congenital heart disease

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    Surgical Outcomes and Long-Term Follow-Up of Patients with Large Ventricular Septal Defects with Severe Pulmonary Arterial Hypertension: Single-Center Experience
    (2023) Orgun, Ali; Tokel, Kursad; Erdogan, Ilkay; Varan, Birgul; Ozkan, Murat; Aslamaci, Sait
    Purpose: In this retrospective study, pediatric patients who underwent surgery for large ventricular septal defect (VSD) with severe pulmonary arterial hypertension (PAH) were evaluated in detail in terms of clinical characteristics, and long-term results, and reinterpreted with the current surgical criteria.Materials and Methods: Twenty-four patients who underwent surgery for large VSD due to PAH between 1994 and 2005 were included in the study. The patients were divided into two groups according to their pulmonary vascular resistance index (PVRI) and compared (group 1 with PVRI <6 WU.m(2) and group 2 with PVRI >= 6 WU.m(2)). The patients with PVRI 6-8 WU.m(2) were accepted as being in the gray zone and were evaluated in detail.Results: Age at diagnosis ranged from 5 months to 17 years (median: 5 years). PVRI ranged between 3 and 18.4 WU.m(2) (median PVRI was 5 WU.m(2).) According to the PVRI, 13 patients were accepted as group 1, and 11 patients were accepted as group 2. mPAP, PVR/SVR, and last PAP values were found statistically significantly lower in group 1 than in group 2. The median postoperative follow-up time was 6 years (range, 1 month-18 years). PAH was seen in 15/24 (62.5%) patients. Severe PAH was observed in seven of these 15 patients and all were in group 2 (four had PVRI >= 8WU.m(2) and three had PVRI 6- 8 WU.m(2)).Conclusion: Patients with large VSD with severe PAH should be carefully evaluated before surgery to more accurately identify suitable candidates.
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    Le-Compte Maneuver in Surgical Correction of Absent Pulmonary Valve. Does it Improve Severe Bronchial Compression?
    (2017) Saritas, Bulent; Ozker, Emre; Sansoy, Ozlem; Sahin, Murat; Gumus, Burcak; Ayabakan, Canan; 28094129; P-4569-2015
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    New Approach in Stage 1 Surgery for Hypoplastic Left Heart Syndrome: Preliminary Outcomes
    (2023) Celik, Mehmet; Gokdemir, Mahmut; Cindik, Nimet; Gunaydin, Asim C.; Aygun, Fatih; Ozkan, Murat; 0000-0002-5018-0068; 0000-0002-5676-2747; 36004405; AAT-2031-2021; N-4174-2014
    Objectives: We present the short-term results of an alternative method in stage 1 surgery for hypoplastic left heart syndrome. Methods: Data of 16 consecutive patients who were treated with the novel method in our clinic between February 2019 and March 2021 were analysed retrospectively. Preoperative data and postoperative follow-up were recorded. Results: Of the 16 operated patients, 12 were diagnosed with hypoplastic left heart syndrome, while four were diagnosed with hypoplastic left heart syndrome variants. Seven patients died during early postoperative period. One patient died at home waiting stage 2 surgery. Three patient underwent stage 2 surgery. Pulmonary artery reconstruction was performed in one patient due to left pulmonary artery distortion. Conclusions: We believe that our method can be an effective alternative in the surgery of hypoplastic left heart syndrome and its variants. It is hoped that with increasing number of studies and more experience better outcome will be achieved.