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In winter, respiratory illnesses are a source of great concern, but care for patients with heart problems should also be increased. This is evident in recent data published by the American Heart Association, which showed a 20% to 25% increase in the incidence of heart disease in cold weather
. According to cardiologist and cardiac arrhythmia specialist, Karina Cindy de Oliveira, the reasons for the increase in the onset of these diseases in winter are varied because low temperatures contribute to triggering situations that lead to decreased blood flow in the heart muscle and this eventually gives impulses to cardiovascular diseases such as stroke, angina, heart arrhythmias and heart failure. "The risk of colds to heart health is even greater in people who already have a heart condition or who are over 60 years old and who have high cholesterol, high blood pressure, diabetes or high blood pressure. smoking. "
Respiratory and viral characteristics, characteristics of low temperature periods, can also generate images of heart failure. According to the cardiologist, respiratory infections require a greater effort of the heart muscle. Heart failure patients are advised to protect themselves from cold, especially when exposed to temperatures below 15 degrees Celsius, to wear warm clothing, gloves, and a face mask, and to maintain good habits. 39; hygiene.
Another factor that can contribute to the development and worsening of heart disease is the fact that at low temperatures, people drink less fluids, eat less fluids, exaggerate, opting for caloric foods and high in fat, and also decrease the frequency of physical activity. "This combination of habits can aggravate cases of hypertension, which in turn influence episodes of heart disease such as heart failure and stroke," he concludes.