Navigating a Pandemic: The Unique Role of the Medical Director.

The sudden emergence of the COVID-19 pandemic in early 2020 presented a unique challenge for medical directors of life insurance companies. Company leadership required quick answers about many issues, but two in particular: 1) the magnitude of the pandemic's impact on the insured lives portfolio and 2) the underwriting of new applicants during a pandemic. This article will describe the experiences of a global team of reinsurance medical directors during a pandemic.

Highly Sensitive Troponin and Critical Illness Insurance: Have the Goalposts Moved Again?

An elevated cardiac troponin is a sine qua non for the clinical diagnosis of myocardial infarction. The sensitivity of troponin assays has improved repeatedly since troponin entered clinical use in the late 1990s. Its most recent iteration, "highly sensitive" troponin will shortly enter clinical use in North America.

Assessment of cardiac output changes using a modified FloTrac/Vigileo algorithm in cardiac surgery patients.

Introduction: The FloTrac/Vigileo (Edwards Lifesciences, Irvine, CA, USA) allows pulse pressure-derived cardiac output measurement without external calibration. Software modifications were performed in order to eliminate initially observed deficits. The aim of this study was to assess changes in cardiac output determined by the FloTrac/Vigileo system (FCO) with an initially released (FCOA) and a modified (FCOB) software version, as well as changes in cardiac output from the PiCCOplus system (PCO; Pulsion Medical Systems, Munich, Germany).

Assessment of stroke volume variation for prediction of fluid responsiveness using the modified FloTrac and PiCCOplus system.

Introduction: Stroke volume variation (SVV) has repeatedly been shown to be a reliable predictor of fluid responsiveness. Various devices allow automated clinical assessment of SVV. The aim of the present study was to compare prediction of fluid responsiveness using SVV, as determined by the FloTrac/Vigileo system and the PiCCOplus system.