Circulating microRNAs as emerging cardiac biomarkers responsive to acute exercise.

Background: Circulating microRNAs (c-miRNAs) are mediators of intercellular communication with great potential as cardiac biomarkers. The analysis of c-miRNAs in response to physiological stress, such as exercise, would provide valuable information for clinical practice and a deeper understanding of the molecular response to physical activity. Here, we analysed for the first time the acute exercise response of c-miRNAs reported as biomarkers of cardiac disease in a well-characterized cohort of healthy active adults.

[Exercise as the cornerstone of cardiovascular prevention].

Lack of physical activity in the general population is a public health problem and is recognized as an independent risk factor for the development of coronary disease. The relative risk of inactivity is similar to that of hypertension, hypercholesterolemia and smoking. Consequently, a sedentary lifestyle is associated with a concurrent increase in cardiovascular disease.

[Cardiovascular prevention and cardiac rehabilitation].

This article contains a review of the main developments in cardiovascular disease prevention reported during the last year. In addition, the most recent clinical practice guidelines are also discussed. The aims of cardiovascular prevention are to reduce mortality and morbidity in individuals at a high risk and to help those at a low risk to maintain their status.