Sudden cardiac death

5 articles

The importance of being active after a heart attack
6 January 2026
 | 
Dr Martin Juneau, M.D., FRCP

A study reports that after hospitalization for an acute coronary syndrome, low levels of physical activity combined with long periods of sedentary behavior significantly increase the risk of mortality in the following year.

Can ice baths improve health?
5 January 2026
 | 
Dr Martin Juneau, M.D., FRCP

Studies suggest that cold-water immersion facilitates muscle recovery after intense exercise and may also have positive effects on immunity and overall well-being. However, caution remains necessary, as cold exposure has complex effects on the cardiovascular system and can trigger cardiac complications in individuals at risk.

Sudden cardiac death in senior high-performance athletes
7 February 2022
 | 
Dr Martin Juneau, M.D., FRCP

A very rare event most often caused by underlying coronary artery disease.

Influenza vaccination reduces the risk of premature death in coronary patients
4 November 2021
 | 
Dr Martin Juneau, M.D., FRCP

A recent clinical study shows that influenza vaccination of patients with myocardial infarction significantly reduces mortality.

Effects of cold on cardiovascular health
16 February 2021
 | 
Dr Martin Juneau, M.D., FRCP

Cold temperatures have marked effects on the cardiovascular system and are associated with an increase in cardiac symptoms, such as angina and arrhythmias, as well as an increased incidence of myocardial infarction.

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