Patients with heart problems are advised to rest in their usual climate in the summer, ideally in the central part of Russia. For those who want to go to the sea, doctors suggest waiting for the “velvet season”. A sharp change in climate, heat, high humidity create an increased load on the heart and blood vessels, can lead to rhythm disturbances and hypertensive crisis, and loss of fluid is fraught with thickening of the blood, which not only further worsens well-being, but also creates a risk of thrombosis.
