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Editorial: Physical Activity in the Heat: Closing the Guidance Gap for Adults with Cardiovascular Disease

Year: 2025

Type: editorial

Abstract: Regular physical activity remains a central component of cardiovascular disease (CVD) prevention and management [1]. The cardiovascular, metabolic, and psychosocial benefits of physical activity are well established and reflected in both European and North American guidelines [1,2]. However, more frequent and intense heat exposure (e.g., heatwaves or prolonged high temperatures) linked to climate change poses a growing challenge to safe participation in physical activity, particularly among those with CVD [3]. While existing frameworks address safety for athletes, workers, and the general population during physical activity under heat stress, there is a critical absence of dedicated, evidence-based recommendations for adults living with CVD. Existing sports medicine frameworks provide detailed guidance for athletes exercising in hot weather; however, these frameworks primarily target exertional heat illness rather than cardiac complications, which may arise even at modest core temperature elevations (~0.5 °C) in those with CVD [4].

Source: e-space (Manchester Metropolitan University)

Authors: Boidin, Maxime, Périard, Julien D., Harwood, Amy E.

Language: English

Topic: Thermoregulation and physiological responses

Subfield: Physiology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: green

OpenAlex ID: W7117181525

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