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Related Experiment Video

Updated: Sep 12, 2025

Chronic Thromboembolic Pulmonary Hypertension and Assessment of Right Ventricular Function in the Piglet

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Late Chronic Left Ventricular Pseudoaneurysm Thrombosis.

Jacopo Lin¹, Matteo Saccocci², Eren Cetinel¹

¹School of Medicine, Vita-Salute San Raffaele University, Milan, Italy.

JACC. Case Reports

|August 8, 2025

Summary

Left ventricular pseudoaneurysm (LVPA), a rare complication after myocardial infarction, carries a high risk of rupture and thrombus. Early diagnosis and intervention, surgical or percutaneous, are crucial for patient outcomes.

Keywords:

cardiovascular disease chronic heart failure left ventricle myocardial infarction thrombosis thrombus treatment

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Last Updated: Sep 12, 2025

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Published on: June 11, 2019

Area of Science:

Cardiology
Cardiovascular Surgery
Medical Imaging

Background:

Left ventricular pseudoaneurysm (LVPA) is a rare but life-threatening complication following myocardial infarction.
LVPA can lead to significant complications such as thrombus formation and hemodynamic instability.

Observation:

This report details two cases of LVPA presenting years after myocardial infarction.
One patient had a large apical LVPA treated surgically, while the other had a posterolateral LVPA managed percutaneously.

Findings:

Diagnosis was confirmed using echocardiography and cardiac computed tomography.
Both cases highlighted the potential for delayed presentation of LVPA.

Implications:

Early recognition and prompt intervention, surgical or percutaneous, are critical for managing LVPA.
These distinct therapeutic approaches underscore the importance of tailored treatment strategies for LVPA.