Preoperative tee

BACKGROUND: Aortic stenosis (AS) grading discrepancies exist between pre-cardiopulmonary (pre-CPB) transesophageal echocardiography (TEE) and preoperative transthoracic echocardiography (TTE). Prior studies have not systematically controlled blood pressure. AIMS: We hypothesized that normalizing arterial blood pressure during pre-CPB TEE for patients undergoing valve replacement for AS would result in equivalent grading measurements when compared to TTE. SETTING: Single University Hospital...

BACKGROUND: Percutaneous closure of the patent foramen ovale (PFO) is primarily guided by fluoroscopy in the catheter room, during which procedure both the guidewire and sheath need to pass through the PFO. We performed PFO closure using a transesophageal echocardiography (TEE)-guided approach and only the sheath was passed through the PFO during the procedure. This study aimed to evaluate the feasibility and safety of PFO closure using this technique. METHODS: A retrospective observational study was performed...

OBJECTIVE: Although congenital middle ear anomalies include various types of ossicular anomalies, all of these can be treated by ossiculoplasty or stapes surgery. Transcanal endoscopic ear surgery (TEES) is a minimally invasive surgical method for middle ear disease with an excellent surgical view that has been widely adopted worldwide. To determine the efficacy of TEES for middle ear anomalies, we describe the surgical results and compare the hearing outcomes between patients treated by TEES and microscopic ear surgery (MES)...

OBJECTIVE: To explore the value of echocardiography in diagnosing papillary muscle rupture (PMR) of the mitral valve, and summarize the characteristic echocardiographic features of different types. METHODS: Echocardiograms of 13 PMR patients confirmed by surgery in Wuhan Union Hospital between January 2009 and December 2022 were retrospectively analyzed and their preoperative transthoracic echocardiography (TTE) was compared with surgical findings. RESULTS: A total of 9020 patients underwent mitral valve repair or replacement surgery during the study period including 13 (0...

OBJECTIVE: This study aimed to evaluate the outcomes of total transcanal endoscopic cholesteatoma surgery. METHODS: Twenty-seven cholesteatoma patients that had undergone transcanal endoscopic ear surgery (TEES) were included in the study. Age, sex, operation date of patients, operated side, need for ossiculoplasty, graft material, and surgical technique were recorded. All patients were evaluated through otoscopic, endoscopic, and audiological examinations and followed up for at least five months after surgery...

BACKGROUND: Detailed understanding of the association between intraoperative left atrial and left ventricular diastolic function and postoperative atrial fibrillation is lacking. In this post hoc analysis of the Posterior Left Pericardiotomy for the Prevention of Atrial Fibrillation after Cardiac Surgery (PALACS) trial, we aimed to evaluate the association of intraoperative left atrial and left ventricular diastolic function as assessed by transesophageal echocardiography (TEE) with postoperative atrial fibrillation...

UNLABELLED: Infective endocarditis (IE) is a rare, life-threatening complication of MitraClip (Abbott, Abbott Park, IL, USA) therapy. We report a case of an 84-year-old male who underwent transcatheter edge-to-edge mitral valve (MV) repair using MitraClip (Abbott, Abbott Park, IL, USA) 4 weeks prior for ventricular functional mitral regurgitation (MR) and returned with unstable hemodynamics and high-grade fever. Transthoracic echocardiography (TTE) on emergency admission showed thickening of the anterior mitral leaflet (AML) without apparent MR deterioration...

BACKGROUND: Constrictive pericarditis (CP) is an uncommon disease that limits both cardiac relaxation and contraction. Patients often present with right-sided heart failure as the pericardium thickens and impedes cardiac filling. Pericardiectomy is the treatment of choice for improving hemodynamics in CP patients; however, the procedure carries a high morbidity and mortality, and the anesthetic management can be challenging. Acute heart failure, bleeding and arrhythmias are all concerns postoperatively...

BACKGROUND: Transesophageal echocardiography (TEE) and cardiac computed tomography angiography (CCTA) are currently utilized for left atrial appendage closure (LAAC) planning. During the recent global iodine contrast media shortage in 2022, cardiac magnetic resonance imaging (CMR) was utilized for the first time for LAAC planning. This study sought to assess the utility of CMR versus TEE for LAAC planning. METHODS: This single center retrospective study consisted of all patients who underwent preoperative CMR for LAAC with Watchman FLX or Amplatzer Amulet...

BACKGROUND: For severe mitral valve (MV) degenerative disease, repair is recommended. Prediction of repair complexity and referral to high volume centers can increase rates of successful repair. This study sought to demonstrate that TEE is a feasible imaging modality to predict the complexity of surgical MV repair. METHODS: Two hundred TEE examinations of patients who underwent MV repair (2009-2011) were retrospectively reviewed and scored by two cardiac anesthesiologists...

Leiomyosarcoma of retro-hepatic portion of inferior vena cava (IVC) is a rare vascular tumor with poor prognosis if adequate surgical resection is not achieved. Surgical repair includes dissection of the tumor and reconstruction of the IVC with a tube graft. Establishing a normal flow and gradient in IVC and hepatic veins is imperative for a successful repair. We report a case of retro hepatic IVC leiomyosarcoma where the preoperative computed tomography described the anatomy and extension of the tumor whereas intraoperative transesophageal echocardiography helped in the assessment of adequacy of surgical repair...

A 68-year-old male presented with a two-week history of fever, and further investigations revealed mitral valve endocarditis caused by Staphylococcus epidermidis , with associated severe mitral regurgitation (MR). The patient was referred for mitral valve surgery but developed new neurological symptoms two days before the operation, which were diagnosed as symptomatic epilepsy. During surgery, kissing lesions were found on the posterior mitral leaflet (PML), which were not detected on preoperative transesophageal echocardiography (TEE)...

Background Chronic suppurative otitis media (CSOM) is described as middle ear cleft inflammation that results in long-term alterations to the tympanic membrane and/or the middle ear structures. In cases of CSOM, type 1 tympanoplasty, also known as myringoplasty, is a successful procedure for repairing the tympanic membrane and can even help restore hearing loss. This study aims to compare functional and clinical outcomes of type 1 tympanoplasty performed using transcanal endoscopic ear surgery (TEES) versus those performed via microscopic ear surgery (MES) for perforation in the tympanic membrane in the safe type of CSOM...

OBJECTIVES: The aim of the study was to evaluate the course of aortic valve regurgitation in patients with preoperative aortic valve regurgitation and ventricular septal defect who underwent repair of the ventricular septal defect without aortic valve repair. METHODS: A total of 37 consecutive patients with a ventricular septal defect and aortic regurgitation who underwent surgery between April 2007 and March 2016 were included in the study. Demographic, echocardiographic, operative, and clinical data were reviewed...

RATIONALE: This report documents the intracardiac migration of a hook wire in a 47-year-old male patient after computed tomography (CT)-guided percutaneous hook wire localization of pulmonary ground-glass opacities. PATIENT CONCERNS: The patient underwent CT-guided hook wire localization before video-assisted thoracoscopic surgery (VATS) wedge resection for a pulmonary nodule in the right upper lung field. However, the hook wire was not found in the specimen obtained from the wedge resection...

BACKGROUND: In patients hospitalized for infective endocarditis (IE), timing of non-urgent transesophageal echocardiography (TEE) to reduce embolic events (EE) is unclear. METHOD AND RESULTS: In a retrospective cohort from the 2016 to 2018 combined National Inpatient Sample (NIS), Low-risk adults with IE who underwent non-urgent (>48 hours) TEE were stratified into 3 cohorts based on the timing of the first TEE: early-TEE (3-5 days), intermediate-TEE (5-7 days) and late-TEE (> 7)...

BACKGROUND: A right-to-left shunt via a patent foramen ovale (PFO) during off-pump coronary artery bypass (OPCAB) may result in difficulties in oxygenation and circulatory management. We herein present a case of a marked shunt via a PFO during OPCAB. CASE PRESENTATION: A 74-year-old man who had aortic root enlargement, compressing the right atrium, and an atrial septal aneurysm, underwent OPCAB. When the heart was fixed for the anastomosis of the left anterior descending artery, sudden hypoxemia and hypotension were observed...

KARTAGENER SYNDROME (KS) is characterized by the triad of chronic sinusitis, bronchiectasis, and situs inversus. The mirrored anatomy and respiratory infections in patients with KS patients pose great challenges for anesthetic management. The aim of this review is to summarize published cases with the hope of helping anesthesiologists perform anesthesia in patients with KS more safely. A comprehensive literature search for all cases of anesthetic management of KS patients was performed in Pubmed, EMBASE, CNKI, and Wanfang Database...

Objective . To evaluate the value of individualized planning of left atrial appendage occlusion (LAAO) using cardiac computed tomography angiography (CCTA) reconstruction techniques. Methods . A total of 96 patients treated for LAAO with the Watchman occluder were included in this study. All patients were randomized by random number table in a 2:1 ratio into the CCTA (+) and CCTA (-) groups according to whether CCTA was performed preoperatively. 3D cardiac reconstruction was performed preoperatively in the CCTA (+) group to plan the location of the atrial septal puncture site, left atrial appendage(LAA) landing zone, predict the size of the occluder and simulate occluder release...

INTRODUCTION: Several risk factors found to be associated with postoperative complications and cancer surgery, which carry a significant morbidity risk to cancer patients. Therefore, prehabilitation is necessary to improve the functional capability and nutritional status of a patient prior to surgery, so that the patient can withstand any postoperative activity and associated deterioration. Thus, this study aims to assess the effectiveness of prehabilitation interventions on the functional status of patients with gastric and oesophageal cancer who underwent esophagectomy and gastrectomy...