Atrial function in the Fontan circulation: comparison with invasively assessed systemic ventricular filling pressure.

Abnormal atrial mechanics in biventricular circulations have been associated with elevated left heart filling pressures. Similar associations in the Fontan circulation are unknown. The aim of this study was to examine the relationship between atrial mechanics and invasively assessed hemodynamic parameters late after the Fontan operation.

Do Multidisciplinary Tumor Board Discussions Correlate With Increase in 5-Year Survival? A Meta-Analysis Study.

Introduction: Due to the complex nature of cancer cases, it is imperative that the involved healthcare providers coordinate the patients care plan in union to reach the best possible outcome in the smoothest and fastest manner. This is what multidisciplinary tumor board (MTB) meetings strive to achieve. Conducting regular MTB meetings requires significant investment of time and finances.

Management principles in patients with COVID-19: perspectives from a growing global experience with emphasis on cardiovascular surveillance.

The COVID-19, due to SARS-CoV-2, has uncovered many real-world issues when it comes to healthcare management and has led to a widespread mortality. Observations thus far from the reports of COVID-19 have indicated that certain risk groups for example, those with pre-existing cardiovascular (CV) disease, hypertension, diabetes, chronic kidney disease and tobacco use are prone to disease development and specifically development of severe disease and possible fatality. It is increasingly evident that many CV conditions occur frequently.

Early Outcomes of Transconal Repair of Transseptal Anomalous Left Coronary Artery From Right Sinus.

Background: Anomalous aortic origin of the left coronary artery (AAOCLA) with an extended transseptal course behind the right ventricular outflow tract (RVOT) is a rare variant that poses challenges not addressed by current surgical techniques. We utilized a novel transconal approach in 7 consecutive patients.

Methods: A retrospective review was made of a prospectively collected database for consecutive patients undergoing transconal unroofing of transseptal AAOLCA.

The Adult Patient with a Fontan.

The authors summarize the most important anatomic and physiologic substrates of Fontan circulation. Common anatomic substrates include hypoplastic left heart syndrome, tricuspid atresia, double inlet left ventricle, and unbalanced atrioventricular septal defects. After the Fontan operation exercise capacity is limited and the key hemodynamic drivers is limited preload due to a relatively fixed pulmonary vascular resistance.

Early Outcomes for In Situ Pericardial Roll Repair for Distant Anomalous Pulmonary Venous Return.

Background: Repair of anomalous pulmonary venous return (APVR) when veins are remote from the left atrium (LA) is challenging and may eventuate in a higher prevalence of pulmonary vein stenosis, superior vena cava stenosis, or intracardiac baffle obstruction. We describe our experience in 6 patients with a technique, using both anterior and posterior in situ pericardial roll repairs, which reduces these complications.

Methods: Six patients underwent in situ pericardial roll repair of APVR at Cleveland Clinic between 2018 and 2019.

Can blended learning and the flipped classroom improve student learning and satisfaction in Saudi Arabia?

Objectives: To evaluate student academic performance and perception towards blended learning and flipped classrooms in comparison to traditional teaching.

Methods: This study was conducted during the hematology block on year three students. Five lectures were delivered online only.