Robotic mitral valve surgery.

Totally endoscopic robotic mitral valve repair is the least invasive surgical therapy for mitral valve disease. Robotic mitral valve surgery demonstrates faster recovery with shorter hospital stays, less morbidity, and equivalent mortality and mid-term durability compared to sternotomy. In this review, we will explore the advantages and disadvantages of robotic mitral valve surgery and consider important technical details of both operative set-up and mitral valve repair techniques.

Telemedicine in the Wake of COVID-19: A Statewide Demographic Study on Provider Utilization and Perspective In South Dakota.

Introduction: The COVID-19 pandemic has ushered in a rapid evolution of regulations surrounding telemedicine and the public's need for affordable, accessible, high-quality care at a distance. This necessity led to a rise in telemedicine demand that forced health systems to adapt, and for providers to witness the potential benefits and limitations of such services.

Methods: In this analysis, Sanford Health EMR data was evaluated from Q2 of 2019 to Q2 of 2020 to compare specialty utilization of telemedicine and quantify percentage change within the midst of the COVID-19 pandemic.

Robotic mitral valve surgery: a review and tips for safely negotiating the learning curve.

Totally endoscopic robotic mitral valve repair represents the least invasive surgical therapy for mitral valve disease. Comparative results for robotic mitral valve surgery against sternotomy are impressive, repeatedly demonstrating shorter hospital stay, faster return to normal activities, less morbidity and equivalent mortality and mid-term durability. We lack data comparing robotic approaches to totally endoscopic minimally invasive mitral valve surgery using 3D vision platforms.

Collaborating to Enhance Faculty Development through Structured Funding.

Problem: Faculty development is critical to individual career growth and success in academic medicine and it enhances the overall academic climate of an institution. Despite these well-recognized benefits, time and financial constraints often limit participation of faculty members. To address this issue, the University of South Dakota Sanford School of Medicine (SSOM) developed a novel policy and process to support participation in faculty development programs.

Non-surgical management of Boerhaave's syndrome: a case series study and review of the literature.

Background And Study Aims:  Boerhaave's syndrome (BS) is a life-threatening condition with morbidity and mortality rates as high as 50 % in some reports. Until recently, surgical intervention has been the mainstay of management plans. With advances in therapeutic endoscopy, however, there has been increasing interest in non-surgical options including endoscopic esophageal stenting.

Clinical decision making in the management of pancreatic cystic neoplasms.

Pancreatic cystic lesions continue to pose diagnostic and management dilemmas for physicians. This may be related, in part, to the fact that these lesions represent a range of diagnostic possibilities, from inflammatory cysts and nonmucinous cysts to mucinous cysts, which may or may not have foci of invasive malignancy. Adequate characterization of cystic lesions is necessary to help devise a management plan.

Theoretical treatise: arterial pressure during aortic surgery.

The optimum arterial perfusion pressure during cardiopulmonary bypass (CPB) remains uncertain. A correlation in some form with the patients' resting pressure almost certainly exists. Temperature and hematocrit affect blood viscosity.

Heparin therapy during extracorporeal circulation: deriving an optimal activated clotting time during cardiopulmonary bypass for isolated coronary artery bypass grafting.

Bull's seminal work on heparin therapy during cardiopulmonary bypass (CPB) was carried out over 30 years ago and has not been updated in the modern era. No correlation with postoperative blood loss was performed. The optimal activated clotting time (ACT) with regard to blood loss has not been established for patients undergoing CPB.

Lissajous figures: an engineering tool for root cause analysis of individual cases--a preliminary concept.

Some patients have short intensive care stay periods and little or no organ dysfunction after cardiac surgery and others do not despite seemingly faultless surgery, perfusion, and anesthesia. These "unknown" reasons for death and morbidity usually relate to organ ischemia and inflammation, but are obviously mutlifactorial. A Lissajous figure is a technique in electrical engineering to compare two different electrical signals.

Patient directed bypass: cooling for aortic surgery--a preliminary concept.

No consensus exists as to the temperature to cool to on bypass for surgery involving the aortic arch. Excluding normothermic surgery, which is rarely performed for arch work, circulatory arrest, anterograde, and retrograde cerebral perfusion either in isolation or in combination remain the techniques of "cerebral protection." To date, no account of individual patient body or cerebral function variation is involved.

Are food and environmental toxicants 'overdetected' by bioassay?

The definition of clean bioprocessing of foods should relate to the discharge of clean effluents that do not disturb functional ecosystems in the environment. Clean effluents should not pollute aquatic or terrestrial environments by increasing the levels or determined bioavailibility of reactive oxygen species (ROS), traces of heavy metals (e.g.