Dr Martin Juneau, M.D., FRCP
Cardiologue, directeur de l'Observatoire de la prévention de l'Institut de Cardiologie de Montréal. Professeur titulaire de clinique, Faculté de médecine de l'Université de Montréal. / Cardiologist and Director of Prevention Watch, Montreal Heart Institute. Clinical Professor, Faculty of Medicine, University of Montreal.
COVID-19 is a disease that also affects blood vessels
Patients who develop severe complications from COVID-19 often have bleeding disorders leading to abnormal blood clot formation.
Hydroxychloroquine and COVID-19: A potentially harmful effect on the heart
The results obtained for the treatment of patients with COVID-19 with hydroxychloroquine do not support its use in the current context. This treatment increases the corrected QT interval on the electrocardiogram, a recognized marker of an increased risk of fatal arrhythmias.
Obesity and heart function
A study sheds light on a mechanism of adaptation for the decrease in cardiac energy capacity induced by obesity.
COVID-19 and cardiovascular disease
In addition to being an important risk factor for COVID-19, studies indicate that cardiovascular disease may also be a consequence of SARS-CoV-2 coronavirus infection and that these cardiac conditions contribute to the mortality caused by severe forms of the disease.
Olive oil, the best source of fat for cooking
A new U.S. study confirms that regular consumption of olive oil is associated with a reduced risk of coronary heart disease.
A new metabolite derived from the microbiota linked to cardiovascular disease
Researchers have identified a new metabolite derived from the gut microbiota, phenylacetylglutamine, which is associated with cardiovascular disease through a mechanism of hyperactivation of blood platelets.
Plant or animal proteins: An impact on health
According to recent studies, reducing the intake of animal proteins and replacing them with plant-based proteins seems beneficial for maintaining good health.
Optimism reduces the risk of cardiovascular disease and mortality
According to prospective studies, optimism is associated with a lower risk of cardiovascular events and premature death.
Choosing dietary sources of unsaturated fats has many health benefits
It is now clearly established that replacing saturated fats with unsaturated fats (monounsaturated or polyunsaturated) is associated with a significant reduction in the risk of cardiovascular disease.
Effectiveness of exercise to prevent and mitigate diabetes: An important role of the gut microbiota
In overweight, prediabetic and sedentary men, exercise induced changes in the gut microbiota that are correlated with improvements in blood sugar control and insulin sensitivity.