Hot-snare assisted percutaneous mechanical aspiration of a calcified amorphous tumor.

A 24-year-old female with history of an atrial septal defect post-patch closure (bovine pericardium) presented 4 years postoperative with an incidentally identified mass originating from the septal patch .

Bioptome-assisted blunt dissection facilitates endovascular retrieval of a chronically embolized stent.

We present a 19-year-old female with history of d-transposition of the great arteries status post-arterial switch operation.

Endovascular rehabilitation of acutely thrombosed fontan conduit in a patient with multiorgan failure.

A 32-year-old man with history of hypoplastic left heart syndrome status post-Fontan palliation (20-mm aortic homograft conduit) had previously undergone Fontan conduit (FC) and left pulmonary artery (LPA) stenting to relieve conduit obstruction.

Mortality and Morbidity of Heart Failure Hospitalization in Adult Patients With Congenital Heart Disease.

Background: Little is known about outcomes following heart failure (HF) hospitalization among adults with congenital heart disease (CHD) in the United States. We aim to compare the outcomes of HF versus non-HF hospitalizations in adults with CHD.

Methods And Results: Using a national deidentified administrative claims data set, patients with adult congenital heart disease (ACHD) hospitalized with and without HF (ACHDHF+, ACHDHF-) were characterized to determine the predictors of 90-day and 1-year mortality and quantify the risk of mortality, major adverse cardiac and cerebrovascular events, and health resource use.

Peri- and Post-procedural Anticoagulation with Left Atrial Appendage Occlusion Devices.

In patients with atrial fibrillation and high stroke risk, anticoagulation with direct oral anticoagulants or vitamin K antagonists is the standard of care for stroke prevention. The benefit of anticoagulation is driven by attenuating the risk of thrombus formation in the left atrial appendage. Percutaneous left atrial appendage occlusion offers an alternative therapeutic strategy for stroke prevention in patients with high bleeding risk or contraindications for long-term anticoagulation.

Using Artificial Intelligence in Predicting Ischemic Stroke Events After Percutaneous Coronary Intervention.

Background: Ischemic stroke (IS) is an uncommon but severe complication in patients undergoing percutaneous coronary intervention (PCI). Despite significant morbidity and economic cost associated with post PCI IS, a validated risk prediction model is not currently available.

Aims: We aim to develop a machine learning model that predicts IS after PCI.

Outcomes of Heart Failure Hospitalizations in Adult Patients With Coarctation of Aorta: Report From National Inpatient Sample.

Coarctation of aorta (CoA) is a common congenital anomaly which portends patients to early diastolic and systolic heart failure. In this retrospective cohort study, we aimed to evaluate the impact of CoA on heart failure hospitalization. Using the national inpatient sample, the study compared the outcomes of heart failure hospitalization between patients with and without CoA.

Transcatheter Aortic Valve Replacement Prognostication with Augmented Mean Arterial Pressure.

Background: Post-transcatheter aortic valve replacement (TAVR) patient outcome is an important research topic. To accurately assess post-TAVR mortality, we examined a family of new echo parameters (augmented systolic blood pressure (AugSBP) and arterial mean pressure (AugMAP)) derived from blood pressure and aortic valve gradients.

Methods: Patients in the Mayo Clinic National Cardiovascular Diseases Registry-TAVR database who underwent TAVR between 1 January 2012 and 30 June 2017 were identified to retrieve baseline clinical, echocardiographic and mortality data.

The impact of moderate aortic stenosis in acute myocardial infarction: A multicenter retrospective study.

Background: Aortic stenosis (AS) is associated with myocardial ischemia through different mechanisms and may impair coronary arterial flow. However, data on the impact of moderate AS in patients with acute myocardial infarction (MI) is limited.

Aims: This study aimed to investigate the impact of moderate AS in patients presenting with acute myocardial infarction (MI).

Clinical Outcomes of Percutaneous Fontan Stenting in Adults.

Background: Fontan pathway stenosis is a well-known complication after palliation. Percutaneous stenting is effective for angiographic/hemodynamic relief of Fontan obstruction, but its clinical impact in adults remains unknown.

Methods: This was a retrospective cohort of 26 adults undergoing percutaneous stenting for Fontan obstruction from 2014 to 2022.