Visualizing hemodynamics: innovative graphical displays and imaging techniques in anesthesia and critical care.

The advancements in cardiovascular imaging over the past two decades have been significant. The miniaturization of ultrasound devices has greatly contributed to their widespread adoption in operating rooms and intensive care units. The integration of AI-enabled tools has further transformed the field by simplifying echocardiographic evaluations and enhancing the reproducibility of hemodynamic measurements, even for less experienced operators.

Technical Pearls for Breast Reconstruction in Low BMI Asian Women With the Profunda Artery Perforator Flap.

Background: The deep inferior epigastric perforator (DIEP) flap is currently the gold standard for autologous breast reconstruction. In cases where the DIEP is contraindicated, the profunda artery perforator (PAP) flap is now the preferred second-line option in our institution. The PAP flap poses unique challenges to the reconstructive surgeon, especially in Asian women with low body mass index (BMI).

Clinical Manifestations.

Background: Dementia-related biomarkers can detect pathology years before clinical diagnostic criteria are met. Understanding the relationship between biomarkers and early cognitive changes is crucial as disease-modifying therapies may have maximum benefits when delivered early. We aimed to demonstrate the utility of remote computerised cognitive tests in a large cohort of cognitively normal older individuals, comparing these to standard in-person assessments and investigating their associations with biomarkers.

Clinical Manifestations.

Background: Cognitive assessments are essential for detecting and monitoring cognitive changes in neurological populations. Compared to standard pen-and-paper tests, online cognitive tasks offer a more accessible, scalable, repeatable and cost-effective approach to assessment. Cognitron is an online cognitive assessment platform with previously demonstrated validity and reliability (1).