Effects of structured exercise training on miRNA expression in previously sedentary individuals.

Introduction: Micro ribonucleic acids (miRNA) respond to acute bouts of vigorous exercise, such as maximal cardiopulmonary exercise tests (CPET), by expressing an anti-atherogenic, anti-inflammatory and hence probably ergogenic profile. However, the impact of long-term engagement in physical exercise on CPET-induced miRNA response in sedentary individuals, with subsequent increased risk for cardiovascular diseases, remains unclear.

Methods: Thirty-four sedentary participants underwent CPET before and after a four-month app-assisted exercise intervention, during which the moderate to vigorous physical activity (MVPA) was increased to over 150 min/week.

Validity of Four Consumer-Grade Optical Heart Rate Sensors for Assessing Volume and Intensity Distribution of Physical Activity.

Consumer-grade optical heart rate (HR) sensors emerged as promising tools to monitor volume and intensity of physical activity (PA). However, no validation study of optical HR sensors included recent comprehensive validation recommendations, required for facilitating usage for medical purposes. Validity of HR data measured with four consumer-grade optical sensors, the wrist-worn Garmin Venu 2S and Polar Vantage M2, and the upper arm-worn Polar Verity Sense and Scosche Rhythm24 were assessed in 32 participants over 24 h including various laboratory-based and free-living activities.

Investigating shared decision-making during the use of a digital health tool for physical activity planning in cardiac rehabilitation.

Background: Shared decision making (SDM) between healthcare professionals and persons with CVD can have a positive impact on motivation, adherence, or sustainability regarding long-term goals and integration of cardiovascular disease (CVD) rehabilitation in the everyday lives of persons with CVD. SDM can foster the transition between regular heart-healthy activity at rehabilitation facilities and more independent activity at home, but it is often challenging to implement SDM given limited time and resources, e.g.

MULTIPLE INTRAVITREAL INJECTIONS DO NOT CAUSE ANTERIOR SCLERAL THINNING: An Ultrasound Biomicroscopy Study.

Purpose: To evaluate possible changes in anterior scleral thickness and structure and changes in the anterior segment in eyes receiving multiple intravitreal injections using ultrasound biomicroscopy imaging.

Methods: Prospective, interventional, nonrandomized, cross-sectional study. Both eyes from 33 patients previously treated at least by 15 intravitreal injections in one eye only for retinal diseases were included.