Cardiovascular risk during physical activity in the mountains.

Objective: Several previous studies evaluated the cardiovascular risk associated with exercise, but only a few papers considered this risk during physical activity in the mountains. The aim of this study was to assess the cardiovascular risk in a population practising physical activity in the mountains.

Methods: We used an observational study design.

Metabolic and cardiovascular parameters in type 1 diabetes at extreme altitude.

Purpose: The American Diabetes Association states that physical activity can be performed by individuals with Type 1 diabetes. Nevertheless, extreme altitude mountaineering represents a demanding challenge. We present the metabolic and cardiovascular parameters found in individuals with Type 1 diabetes during the ascent to Cho Oyu located at a height of 8201 m.