Related Experiment Video
Updated: Jun 8, 2026

Induction and Phenotyping of Acute Right Heart Failure in a Large Animal Model of Chronic Thromboembolic Pulmonary Hypertension
Published on: March 17, 2022
Rare cause for sudden right heart failure
Amir M Nia1, Natig Gassanov, Matthias Schmidt
1Department of Internal Medicine III, University of Cologne, Cologne, Germany.
Abstract:
Right heart failure occurs daily in clinical settings, but an underlying cardiac malignant tumor is very uncommon. We report a case of a 48-year-old man presenting only with palpitations and decompensated heart failure. Echocardiographic imaging revealed a large tumor of the right ventricle. Shortly after a putatively successful surgical approach, the patient was admitted again with heart failure symptoms. On reassessment, a complete relapse with multiple metastases could be seen. Generally, cardiac malignant tumors are diagnosed at a time-point when therapeutic options are very limited or even postmortem. Broad echocardiographic screening in patients with unspecific symptoms might be helpful to detect cardiac malignant tumors at early stages.
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