Acute coronary syndrome as the first manifestation of essential thrombocythaemia: A challenge for cardiologists. / Síndrome coronario agudo como primera manifestación de trombocitemia esencial: un reto para los cardiólogos.

We present the case is presented of an acute coronary syndrome in a 30-year-old patient with essential thrombocythaemia. Acute coronary syndromes occur in 9% of cases in these patients, and their management constitutes a challenge for the cardiologist, specifically in terms of choosing the most appropriate antiplatelet therapy and its duration, taking into account that these patients have a high thrombotic risk, as well as a considerable haemorrhagic risk.