2020•European Journal of Case Reports in Internal MedicineOpen access

Treatment of Mobile Right Heart Thrombi

Xenofon M Sakellariou, Andreas P. Efstathopoulos, Konstantinos V. Stamatis, Dimitrios N. Nikas, Theofilos M. Kolettis

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Abstract

Right heart thrombi are detected in approximately 4% of patients with pulmonary embolism. The associated mortality is high, but the optimal strategy remains controversial. We report a case of a large mobile right heart thrombus, complicated by embolism of the right pulmonary artery, which was successfully treated with half-dose alteplase. We briefly review the literature and discuss the therapeutic options, focusing on the advantages of thrombolysis. LEARNING POINTS: Mobile right heart thrombi require rapid therapeutic choices between surgical thrombectomy and thrombolysis.Half-dose alteplase may be effective, even in the presence of an extensive thrombus burden.

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Right heart thrombi are detected in approximately 4% of patients with pulmonary embolism. The associated mortality is high, but the optimal strategy remains controversial. We report a case of a large mobile right heart thrombus, complicated by embolism of the right pulmonary artery, which was successfully treated with half-dose alteplase. We briefly review the literature and discuss the therapeutic options, focusing on the advantages of thrombolysis. LEARNING POINTS: Mobile right heart thrombi require rapid therapeutic choices between surgical thrombectomy and thrombolysis.Half-dose alteplase may be effective, even in the presence of an extensive thrombus burden.

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Available abstract

Right heart thrombi are detected in approximately 4% of patients with pulmonary embolism. The associated mortality is high, but the optimal strategy remains controversial. We report a case of a large mobile right heart thrombus, complicated by embolism of the right pulmonary artery, which was successfully treated with half-dose alteplase. We briefly review the literature and discuss the therapeutic options, focusing on the advantages of thrombolysis. LEARNING POINTS: Mobile right heart thrombi require rapid therapeutic choices between surgical thrombectomy and thrombolysis.Half-dose alteplase may be effective, even in the presence of an extensive thrombus burden.

Key concepts: Medicine, Thrombolysis, Right heart, Pulmonary embolism, Thrombus, Cardiology, Therapeutic approach, Embolism

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