A rare case of intracardiac leiomyomatosis in a patient who underwent complete tumor resection only using the laparotomic approach.

Intracardiac leiomyomatosis (ICLM) is a rare tumor that usually originates from the mesenchymal cells of the uterus. If left untreated, it may lead to cardiac symptoms and sudden death. The present case was a 45-year-old female patient who presented with occasional palpitations.

Comparison of fentanil and remifentanil for coronary artery surgery with low ejection fraction.

Introduction: In this study, we evaluated patient response and haemodynamic parameters in patients with low ejection fraction undergoing coronary bypass surgery with either fentanil or remifentanil in conjunction with etomidate.

Material And Methods: We evaluated 30 cases of coronary artery surgery, which were divided into two treatment groups ( = 15 each). In group F (fentanil group), the following regimen was employed for anaesthesia induction: 1 mg/kg lidocaine, 0.

Diagnosed in operating room with hypertension: a widespread but unseen affliction.

Objective: The present study aims to describe a widely held misconception in the literature concerning preoperative hypertension diagnosis. The blood pressure elevation occurring in the operative room is seen commonly even in subjects considered hitherto fully normotensive. As these patients have a condition which - similar to White Coat Hypertension (WCH) - indicates the presence of hypertension, and thus necessitates more frequent intraoperative checks.

Does uncontrolled diabetes mellitus affect cerebral hemodynamics in heart surgery?

Background: In this study, we aimed to investigate the effects of poor blood glucose control on the intraoperative cerebral system in patients undergoing coronary artery bypass grafting using various neuromonitors.

Methods: Between January 2011 and December 2011, a total of 40 adult patients (31 males, 9 females; mean age 58.8±9.

Anaesthesia Management in Idiopathic Pulmonary Artery Aneurysm Surgery.

Pulmonary artery (PA) aneurysm is a very rare disease. Surgical treatment is important in symptomatic patients. Due to its anatomical condition, the rupture of such aneurysms may lead to sudden right ventricular failure or sudden death.

The Results of Cardiac Surgery in Terms of Patient Blood Management in Our Hospital.

Objective: Clinic of Anaesthesiology and Reanimation, Türkiye Yüksek İhtisas Training and Research Hospital, beginning in 2014, the patient blood management (PBM) protocol is individualised based on patients' comorbidities, and the threshold for transfusion is 7 g dL of haemoglobin for patients without comorbidities and 8-9 g dL for patients with comorbidities. In this study, our aim was to compare patient outcomes, requirement for transfusion and the cost of transfusion between two different periods with and without PBM protocol.

Methods: 229 and 283 patients who underwent open-heart surgery using cardiopulmonary bypass during the first 4 months of 2012 and the first 4 months of 2017, respectively, were included in this retrospective, cross-sectional study.

Quick Evaluation of Cerebral Autoregulation Limits with Near Infrared Spectroscopic Techniques in the Intraoperative Period.

In this manuscript, we describe a significant advantage of the intraoperative near infrared spectroscopic techniques (NIRS) using in a malignant hypertensive patient during kidney transplantation. This patient underwent operation becasue of the presence of a suitable cadaveric kidney. Moreover, although the patient's hypertension was intensively treated by cardiology for a long time, it could not be controlled.

Fast-Track Anaesthesia in Off-Pump Coronary Surgery: A Comparison of Normotensive and Hypertensive Patients.

Objective: In this study, our aim was to investigate the efficacy and sufficiency of bispectral indeks (BIS) guided remifentanil-desflurane anaesthesia on intraoperative haemodynamic stability in both normotensive and hypertensive patients undergoing off-pump coronary artery bypass surgery.

Methods: Thirty adult, ASA I-III patients undergoing elective off-pump coronary surgery were included in the study. According to the presence of essential hypertension preoperatively, patients were divided into two groups.

A Preventive Strategy for Staple Line Bleeding in Morbidly Obese Patients Undergoing Sleeve Gastrectomy.

Background: Risk factors for staple line bleeding (SLB) during and after sleeve gastrectomy (SG) are various, including patient related factors, perioperative medications, and surgical technique, although there is little clarification in the literature of the role played by blood pressure during the stapling phase. The aim of the present retrospective cohort study was to identify possible risk factors liable to cause SLB.

Materials And Methods: Data collected prospectively from 120 consecutive patients who underwent SG were analyzed retrospectively according to age, gender, body mass index (BMI), international normalized ratio (INR) value, intraoperative systolic blood pressure (SBP), and mean arterial blood pressure (MABP).

Postperfusion Syndrome in Cadaveric Liver Transplantations: A Retrospective Study.

Objective: To evaluate the factors that affects the postperfusion syndrome in cadaveric liver transplantations and the effect of the postperfusion syndrome on discharge from the hospital.

Methods: Patients who underwent cadaveric liver transplantations between 2007 and 2013 were scanned retrospectively. Intraoperative anaesthesia records, intensive care unit follow-up forms and discharge reports were examined from patient files.

Anaesthesia Application for Cardiac Denervation in a Patient with Long QT Syndrome and Cardiomyopathy.

Long QT syndrome is a congenital disorder that is characterized by a prolongation of the QT interval on electrocardiograms and a propensity to ventricular tachyarrhythmias, which may lead to syncope, cardiac arrest or sudden death. Cardiomyopathy and pulmonary hypertension diseases have additional risks in anaesthesia management. In this study, we emphasize on one lung ventilation, pacemaker-implantable cardioverter-defibrillator and the anaesthesia management process in a patient with long QT syndrome, cardiomyopathy and pulmonary hypertension who underwent thoracic sympathectomy.

Intraoperative 16-Channel Electroencephalography and Bilateral Near Infrared Spectroscopy Monitorization in Aortic Surgery.

Transient neurologic dysfunction is common after aortic surgery. Major causes of postoperative complications followed by cardiac surgery are due to hypoperfusion states such as selective cerebral perfusion, embolic debris during cardiopulmonary bypass and ulcerated plaque emboli originated from carotid arteries. Neurologic complications prolong periods of intensive care unit and hospital stay, worsens quality of life and unfortunately they are an important cause of morbidity.

Effect of intraoperative PEEP application on colonic anastomoses healing: An experimental animal study.

Purpose: This study aimed to assess the effect of intraoperative PEEP intervention on the healing of colonic anastomoses in rabbits.

Materials And Methods: Thirty-two New Zealand type male rabbits were divided into two groups of sixteen animals each. Following ventilation with tracheostomy, colonic resection and anastomosis were performed in both groups.

10 cm H2O PEEP application in laparoscopic surgery and cerebral oxygenation: a comparative study with INVOS and FORESIGHT.

Introduction: In the present study, changes in hemodynamic parameters and cerebral oxygen saturation (rSO2) associated with 10 cm H2O PEEP application were investigated, which is assumed beneficial for the respiratory functions and oxygenation during laparoscopic cholecystectomy (LC) applied at 30° head-up left side position. Data gathered via two devices, namely INVOS and FORESIGHT, were compared.

Methods: After both the ethics committee approval from the hospital and patients' written consents were obtained, patients undergoing elective laparoscopic surgery (only ASA I-II) were randomly divided into two groups (Clinical trials protocol NCT02071550).

Does high thoracic epidural analgesia with levobupivacaine preserve myocardium? A prospective randomized study.

Background: Our study aimed to compare HTEA and intravenous patient-controlled analgesia (PCA) in patients undergoing coronary bypass graft surgery (CABG), based on haemodynamic parameters and myocardial functions.

Materials And Methods: The study included 34 patients that were scheduled for elective CABG, who were randomly divided into 2 groups. Anesthesia was induced and maintained with total intravenous anesthesia in both groups while intravenous PCA with morphine was administered in Group 1 and infusion of levobupivacaine was administered from the beginning of the anesthesia in Group 2 by thoracic epidural catheter.

A comparison of the effects of ketamine and remifentanil on renal functions in coronary artery bypass graft surgery.

We have investigated the effects of ketamine-based and remifentanil-based anesthetic protocol on perioperative serum cystatin-C levels, and creatinine and/or cystatin-C-based eGFR equations in terms of acute kidney injury in coronary artery bypass graft (CABG) surgery. Using a simple randomization method (coin tossing), patients were divided into the two groups and not-blinded to the anesthetist. Remifentanil-midazolam-propofol or ketamine-midazolam-propofol-based anesthetic regimen was chosen.

Thrombi migration to atrium diagnosed by transesophageal echocardiography.

Two days before surgery in a 70-year-old man with renal cell carcinoma, transthoracic echocardiography showed a dense mass in the inferior vena cava, lying proximally, but no mass was observed in the right atrium. Intraoperative transesophageal echocardiography revealed unexpected tumor thrombi in the right atrium, and the surgical plan was changed. This case highlights the importance of intraoperative transesophageal echocardiography in patients with renal cell carcinoma.

Monitoring Cardiac Output and Transesophageal Echocardiography during Removal of a Ventricular Assist Device.

A ventricular assist device (VAD) is a mechanical pump used to support heart function and blood flow in patients with poor heart functions. For selected patients who are too ill to wait for a heart transplant or are not eligible for a heart transplant because of age or other medical problems, ventricular assist devices offer life-saving therapy. This device has also become a life-saving approach for patients with acute viral myocarditis.

Comparison of the effect of mexiletine and methylprednisolone on neural function and histopathological damage after transient spinal cord ischemia in rabbits.

Aim: The purpose of this study was to investigate the effect of mexiletine on the neural function and histopathological changes after ischemic spinal cord injury in rabbits. We also compared the effect of mexiletine to that of methylprednisolone.

Material And Methods: Twenty six male New Zealand white rabbits were randomly divided into six groups.

A comparison of the effects of desflurane, sevoflurane and propofol on QT, QTc, and P dispersion on ECG.

The aim of this prospective, randomized, and double-blinded study was to compare the effects of desflurane, sevoflurane, propofol on both atrial and ventricular wall function by measurement of QT dispersion (QTd), corrected QT dispersion (QTcd), and P dispersion (Pd) on electrocardiogram (ECG). Forty-six patients from the American Society of Anesthesiologists class I-II undergoing noncardiac surgery, were enrolled in this study. Patients were randomly allocated to receive desflurane, sevoflurane or propofol anesthesia.

On-pump beating heart versus hypothermic arrested heart valve replacement surgery.

Background: Comparison of neurological parameters in patients undergoing prosthetic heart valve replacement with two operating techniques-either cardioplegic arrest of the heart under hypothermic cardiopulmonary bypass (CPB) or the heart beating on normothermic bypass, with or without cross-clamping the aorta, without cardioplegic arrest. methods: Fifty valvular surgery patients were randomly assigned into three groups. Sixteen patients underwent beating heart valve replacement with normothermic bypass without cross-clamping the aorta, 17 patients underwent the same procedure with cross-clamping the aorta and retrograde coronary sinus perfusion, and the remaining 17 patients had conventional surgery with hypothermic bypass and cardioplegic arrest.

Middle cerebral arterial blood flow velocity and hemodynamics in heart surgery.

The aim of this study was to evaluate the effects of propofol, isoflurane, and sevoflurane on middle cerebral arterial blood flow velocity during open heart surgery, and the relationship between these effects and hemodynamic parameters. Fifty-two patients undergoing coronary artery bypass on cardiopulmonary bypass were divided randomly into 3 groups: the first group received 100 microg x kg(-1) x min(-1) propofol, the other groups received one minimum alveolar concentration of sevoflurane or isoflurane for anesthesia maintenance. Middle cerebral arterial blood flow velocities were measured by transcranial Doppler, and hemodynamics were measured by the thermodilution technique.