Effectiveness of cardiopulmonary bypass for radical resection of giant middle mediastinal paraganglioma.

A non-functional middle mediastinal paraganglioma is a rare entity. We describe a case of a 67-year-old woman with a diagnosis of a big mediastinal paraganglioma by endobronchial ultrasound transbronchial needle aspiration after chest CT and 18F-fluorodeoxyglucose positron-emission tomography. The nine centimeter in length tumor was located between the superior vena cava and the posterior portion of the ascending aorta, compressing the left atrium and the trachea and main left bronchus, posteriorly, surrounding the right pulmonary artery.

Impact of COVID-19 on incidence and outcomes of post-infarction mechanical complications in Europe.

Objectives: Post-acute myocardial infarction mechanical complications (post-AMI MCs) represent rare but life-threatening conditions, including free-wall rupture, ventricular septal rupture and papillary muscle rupture. During the coronavirus disease-19 (COVID-19) pandemic, an overwhelming pressure on healthcare systems led to delayed and potentially suboptimal treatments for time-dependent conditions. As AMI-related hospitalizations decreased, limited information is available whether higher rates of post-AMI MCs and related deaths occurred in this setting.

Intraoperative left atrial dissection following mitral valve surgery: Report of a case treated surgically.

Left atrial dissection (LatD) is an exceedingly rare but serious complication of cardiac surgery. Its clinical presentation is very different in individual cases. Surgical treatment for LatD is often selected when the patient is hemodynamically unstable; conservative treatments are commonly employed under stable conditions.

Left ventricular pseudoaneurysm: the niche of post-infarction mechanical complications.

Left ventricular pseudoaneurysm (LVP) is a very rare, but potentially lethal mechanical complication of acute myocardial infarction (AMI). Despite representing a unique subset of cardiac rupture, it presents peculiar features that distinguish it from both ventricular free-wall rupture (FWR) and ventricular true aneurysm. LVP occurs in less than 0.

Systematic review and meta-analysis of the mechanical complications of ischemic heart disease: papillary muscle rupture, left ventricle rupture and post-infarct ventricular septal defect.

Background: Improvements in revascularisation, including pharmacological, catheter-based and surgical, have resulted in improved outcomes for patients with acute myocardial infarction (AMI), leading to decreased frequency of mechanical complications. Improvements in both techniques and technology have permitted select patients to be managed with a purely percutaneous, transcatheter strategy. Through systematic review, this study aims to synthesise the collective experience of percutaneous treatment of the mechanical complications of ischaemic heart disease.

Surgical treatment for post-infarction papillary muscle rupture: a multicentre study.

Objectives: Papillary muscle rupture (PMR) is a rare but potentially fatal complication of acute myocardial infarction. The aim of this study was to analyse the patient characteristics and early outcomes of the surgical management of post-infarction PMR from an international multicentre registry.

Methods: Patients underwent surgery for post-infarction PMR between 2001 through 2019 were retrieved from database of the CAUTION study.

Ventricular pacemaker lead in the left hemithorax: Mechanisms and evidence-based management of a late-onset hazardous complication.

Late-onset migration of pacing leads in the left hemithorax is a rare but potentially life-threatening complication. Radiological examinations are required to detect any involvement of either left ventricle or lung parenchyma, prompting immediate surgical extraction in this setting. Identification of high-risk patients is mandatory to prevent this complex iatrogenic complication.

Surgical treatment of primary cardiac tumors in the contemporary era: A single-centre analysis.

Background: Primary cardiac tumors (PCT) are rare lesions but have the potential to cause significant morbidity if not timely treated. We reviewed our single-center experience in the surgical treatment of PCT with a focus on the long-term outcome.

Methods: From 2001 to 2020, 57 consecutive patients underwent surgical resection of PCT at our Institution.

Mechanical Circulatory Support as a Bridge to Definitive Treatment in Post-Infarction Ventricular Septal Rupture.

Ventricular septal rupture (VSR) represents a rare complication of acute myocardial infarction, often presenting with cardiogenic shock and associated with high in-hospital mortality despite prompt intervention. Although immediate surgery is recommended for patients who cannot be effectively stabilized, the ideal timing of intervention remains controversial. Mechanical circulatory support (MCS) may allow hemodynamic stabilization and delay definitive treatment even in critical patients.