Detection of residual varicose veins with near infrared light in the early period after varicose surgery and near infrared light assisted sclerotherapy.

Objectives: Varicose veins that cannot be seen with the naked eye can be easily detected with Near Infrared (NIR) light. With a minimally invasive procedure performed with NIR light guided, the need for reoperation is reduced, while optimal treatment of venous insufficiency and symptoms is provided. In this study, the detection of residual varicose veins after varicose vein surgery using NIR light and the results of treatment of sclerotherapy were investigated.

The Importance of Prognostic Nutritional Index in Predicting Acute Renal Failure After On-Pump Coronary Artery Bypass Operations in Patients with Insulin-Dependent Diabetes Mellitus.

Background: After coronary artery bypass graft (CABG) operations, acute kidney injury (AKI) appears at 5-30% rates, and this rate increases even more in patients with diabetes mellitus (DM). Prognostic nutritional index (PNI) is known as a valuable parameter that affects cardiovascular surgery outcomes. In this current study, we aimed to investigate the importance of PNI value in predicting AKI after on-pump CABG operations in insulin-dependent diabetic patients.

Prognostic nutritional index as a marker of mortality: an observational cohort study of patients undergoing cardiac surgery.

Nutritional problem of the patient is a valuable stiuation in patients undergoing surgery. In this study, we aimed to investigate the relationship between prognostic nutritional index (PNI) and postoperative in-mortality in patients undergoing cardiac surgery. 1003 patients undergoing on-pump cardiac surgery in our hospital between January 2016-January 2020 were included in this study retrospectively.

Administration of perivascular cyanoacrylate for the prevention of cellular damage in saphenous vein grafts: an experimental model.

Objective: The saphenous vein is the most commonly used graft in coronary artery bypass surgery, since no suitable arterial graft is available. However, the frequency of late graft failure is a cause for research into graft protection. The objective of this study was to investigate the effect of synthetic adhesive cyanoacrylate administration on the saphenous vein graft for preventing vascular damage due to internal pressure on the graft.

Clinical and echocardiographic results of the Kalangos biodegradable tricuspid ring for moderate and severe functional tricuspid regurgitation treatment.

Introduction: The Kalangos Biodegradable Tricuspid Ring (Kalangos Biodegradable Tricuspid Ring®, Bioring SA, Lonay, Switzerland) is a biodegradable prothesis in the treatment of functional tricuspid regurgitation (FTR). In this study, we aimed to determine the clinical and echocardiographic results of this prosthesis for moderate and severe FTR treatment and compare this technique with the results of semicircular DeVega annuloplasty.

Materials And Methods: From January 2005 through January 2010 we retrospectively studied the data on 64 consecutive patients underwent annuloplasty procedures for FTR treatment.

Surgical embolectomy for acute massive pulmonary embolism.

Objective: Acute massive pulmonary embolism (PE) is associated with significant mortality rate despite diagnostic and therapeutic advances. The aim of this study was to analyze our clinical outcomes of patients with acute massive PE who underwent emergency surgical pulmonary embolectomy.

Methods: This retrospective study included 13 consecutive patients undergoing emergency surgical pulmonary embolectomy for acute massive PE at our institution from March 2000 to November 2013.

Preoperative usages of levosimendan in patients undergoing coronary artery bypass grafting.

Objectives: Levosimendan (LS) is a new inotropic drug which belongs to the group of drugs known as calcium sensitizers. It is different from other inotropic agents by its inotropic and vasodilatory actions without an increase in myocardial oxygen consumption and considered as a good choice in high-risk patients undergoing cardiac surgery. We aimed to investigate the proper time of the administration and the effect of prophylactic usage of LS in patients with low left ventricular ejection fraction (LVEF) undergoing coronary artery bypass grafting (CABG).

Alternative option in patients with multisegmental left anterior descending coronary artery disease for providing complete myocardial revascularization.

Objectives: The basic aim of surgical interventions in patients with coronary artery disease is to complete myocardial revascularization. In such patients, however, complementary revascularization techniques may require in patients with multisegmental left anterior descending disease. Among the different procedures, we performed an alternative option in patients with multisegmental lad disease for providing complete myocardial revascularization.

Acute mesenteric ischemia after cardiac surgery: an analysis of 52 patients.

Objective: Acute mesenteric ischemia (AMI) is a rare but serious complication after cardiac surgery. The aim of this retrospective study was to evaluate the incidence, outcome, and perioperative risk factors of AMI in the patients undergoing elective cardiac surgery.

Methods: From January 2005 to May 2013, all patients who underwent cardiac surgery were screened for participation, and patients with registered gastrointestinal complications were retrospectively reviewed.

Giant cardiac hydatid cyst in the interventricular septum protruding to right ventricular epicardium.

Cardiac hydatid cyst is a rare condition, and the location of a hydatid cyst in the interventricular septum is exceptional. A 54-year-old female was admitted to our hospital with complaints of chest pain, shortness of breath and malaise. Transthoracic echocardiography defined a cystic mass lesion of 50 × 59 mm originating from apex of the heart protruding into and compressing the interventricular septum.

Effects of temporary vascular occluder poloxamer 407 gel on the endothelium.

Background: Coronary occlusion techniques during OPCAB may lead to an endothelial damage to the target vessel. The adverse effects of these techniques are well-known, and researches have been trying to find out new materials to occlude the coronary artery without an endothelial damage. In the present study, we investigate to the endothelial damage in the rat aorta which is occluded by Poloxamer 407 gel.

Nitinol thermoreactive clips for secondary sternal closure in cases of noninfective sternal dehiscence.

Postoperative sternal dehiscence is a potentially catastrophic sequela to median sternotomy that can cause not only chest-wall discomfort and pulmonary dysfunction but infection, both superficial and mediastinal. Nitinol thermoreactive clips use a novel material in the treatment of sternal dehiscence. We sought to determine whether the use of these clips is an effective remedy for noninfective sternal dehiscence.