Tricuspid annular plane systolic excursion to pulmonary artery systolic pressure ratio in chronic thromboembolic pulmonary hypertension improves with balloon pulmonary angioplasty.

Right ventricle (RV)-to-pulmonary artery (PA) coupling measured by the ratio of echocardiography-derived tricuspid annular plane systolic excursion (TAPSE) and pulmonary artery systolic pressure (PASP) is a meaningful prognostic marker in pulmonary hypertension (PH). It's unclear if balloon pulmonary angioplasty (BPA) treatment of chronic thromboembolic pulmonary hypertension (CTEPH) alters RV-PA coupling measured by TAPSE/PASP. We reviewed CTEPH patients treated with BPA at our institution who had a transthoracic echocardiogram (TTE) before BPA and a follow-up TTE at any point during BPA.

Balloon pulmonary angioplasty in the current era of CTEPH treatment: How did we get here?

Chronic thromboembolic pulmonary hypertension (CTEPH) is caused by persistent organized thromboembolic obstruction of the pulmonary arteries from incompletely resolved pulmonary embolism. The treatment of choice is pulmonary thromboendarterectomy (PTE) surgery and all patients should be evaluated for operability candidacy. Despite advancements in PTE technique allowing more segmental-subsegmental surgeries, up to a third of patients with CTEPH may still be considered inoperable.

Percutaneous Interventional Therapy for Chronic Thromboembolic Pulmonary Hypertension.

Chronic thromboembolic pulmonary hypertension is a form of precapillary pulmonary hypertension resulting from the incomplete resolution of pulmonary thromboemboli and formation of chronic, fibrotic, flow-limiting obstructions within the pulmonary vasculature. The progression of chronic thromboembolic disease is associated with the development of pulmonary hypertension, right heart failure, and diminished patient function. Surgical pulmonary thromboendarterectomy to extract thromboembolic disease is curative and the primary treatment option for chronic thromboembolic pulmonary hypertension.

SCAI Publications Committee Manual of Standard Operating Procedures: 2022 Update.

Evidence-based recommendations for clinical practice are intended to help health care providers and patients make decisions, minimize inappropriate practice variation, promote effective resource use, improve clinical outcomes, and direct future research. SCAI has been engaged in the creation and dissemination of clinical guidance documents since the 1990s. These documents are a cornerstone of the Society's education, advocacy, and quality improvement initiatives.

Hot topics in interventional cardiology: Proceedings from the society for cardiovascular angiography and interventions (SCAI) 2021 think tank.

The Society for Cardiovascular Angiography and Interventions (SCAI) Think Tank is a collaborative venture that brings together interventional cardiologists, administrative partners, and select members of the cardiovascular industry community annually for high-level field-wide discussions. The 2021 Think Tank was organized into four parallel sessions reflective of the field of interventional cardiology: (a) coronary intervention, (b) endovascular medicine, (c) structural heart disease, and (d) congenital heart disease. Each session was moderated by a senior content expert and co-moderated by a member of SCAI's Emerging Leader Mentorship program.

A case report of cardiogenic shock from takotsubo cardiomyopathy with left ventricular outflow tract obstruction: fundamental lessons in cardiac pathophysiology.

Background: A subset of patients with takotsubo cardiomyopathy will develop significant dynamic left ventricular outflow tract (LVOT) obstruction leading to cardiogenic shock. However, traditional therapies for cardiogenic shock that focus on increased inotropy and afterload reduction can be detrimental in this situation.

Case Summary: We describe a 71-year-old woman who presented to the emergency department with typical, substernal chest pain found to be hypotensive with ST-elevations in the lateral leads.

Advances in balloon pulmonary angioplasty for chronic thromboembolic pulmonary hypertension.

Balloon pulmonary angioplasty (BPA) is an emerging treatment option for patients with chronic thromboembolic pulmonary hypertension (CTEPH) who have inoperable, segmental/subsegmental disease, or residual disease after pulmonary endarterectomy. In the past decade, advances in the techniques for BPA have led to better clinical outcomes with improvements in hemodynamics, pulmonary perfusion, exercise tolerance, functional capacity, and quality of life. We present the experience with BPA at our university, the largest CTEPH center in the world, followed by reviewing the published data regarding the efficacy and safety of BPA in patients with CTEPH.

Robotic Peripheral Vascular Intervention With Drug-Coated Balloons is Feasible and Reduces Operator Radiation Exposure: Results of the Robotic-Assisted Peripheral Intervention for Peripheral Artery Disease (RAPID) Study II.

Background: A robotic-assisted platform (CorPath System; Corindus Vascular Robotics) is feasible for peripheral vascular intervention (PVI) for the treatment of femoropopliteal lesions.

Objectives: This study was designed to determine the feasibility and safety of robotic PVI for treating femoropopliteal lesions with drug-coated balloon (DCB), and to evaluate the effect of robotic PVI on operator radiation exposure during robotic PVI.

Methods: This prospective, single-arm trial enrolled patients with symptomatic peripheral arterial disease affecting the femoropopliteal artery.

Cardiac procedural deferral during the coronavirus (COVID-19) pandemic.

We aimed to examine factors impacting variability in cardiac procedural deferral during the COVID-19 pandemic and assess cardiologists' perspectives regarding its implications. Unprecedented cardiac procedural deferral was implemented nationwide during the COVID-19 pandemic. A web-based survey was administered by Society for Cardiovascular Angiography and Interventions and the American College of Cardiology Interventional Council to cardiac catheterization laboratory (CCL) directors and interventional cardiologists across the United States during the COVID-19 pandemic.

Resource Utilization During Elective Robotic-Assisted Percutaneous Coronary Intervention.

Objective: Robotic percutaneous coronary intervention (R-PCI) results in comparable outcomes to manual PCI in the treatment of obstructive coronary artery disease (CAD). The objective of this study is to evaluate the cost and resource utilization of R-PCI compared with manual PCI.

Methods: Consecutive patients with CAD undergoing elective R-PCI or manual PCI over an 18-month period by a single operator were included.

SCAI position statement on the performance of percutaneous coronary intervention in ambulatory surgical centers.

The Centers for Medicare & Medicaid Services (CMS) began reimbursement for percutaneous coronary intervention (PCI) performed in ambulatory surgical centers (ASC) in January 2020. The ability to perform PCI in an ASC has been made possible due to the outcomes data from observational studies and randomized controlled trials supporting same day discharge (SDD) after PCI. In appropriately selected patients for outpatient PCI, clinical outcomes for SDD or routine overnight observation are comparable without any difference in short-term or long-term adverse events.

Planned Robotic Chronic Total Occlusion Percutaneous Coronary Intervention: Feasibility Report.

Background: Complex robotic percutaneous coronary intervention (R-PCI) is technically possible and leads to clinically comparable outcomes compared with the manual approach. However, there are limited data on the feasibility of chronic total occlusion (CTO) revascularization via the R-PCI approach.

Methods: Ten consecutive patients undergoing R-PCI for a coronary CTO at a single tertiary academic center were analyzed.

Optimal Technique for Performing Invasive Pulmonary Angiography for Chronic Thromboembolic Pulmonary Disease.

High-quality invasive pulmonary angiography is invaluable for the evaluation of chronic pulmonary thromboembolic disease. Optimization of multiple technical factors enables optimal angiography, crucial for identifying both high-grade pulmonary thromboembolic disease warranting surgical resection, and surgically inaccessible disease for interventional and/or targeted medical therapy. Appropriate strategies to address the pitfalls encountered during angiography are highlighted.

Robotic-Assisted Percutaneous Coronary Intervention: Concept, Data, and Clinical Application.

The occupational hazards for interventional cardiologists include the risk of cataracts, malignancy, and orthopedic injury. Robotic technology is now available with the introduction of platforms for performing percutaneous coronary and peripheral interventions. The original remote navigation system has evolved into the current CorPath robotic system, now approved for robotic-assisted cardiovascular interventions.

Complex robotic compared to manual coronary interventions: 6- and 12-month outcomes.

Objectives: To assess the long-term safety and efficacy of robotic percutaneous coronary revascularization for use in complex coronary lesions.

Background: Robotically assisted percutaneous coronary intervention (PCI) is safe and feasible in simple coronary lesions and has excellent short-term procedural and clinical outcomes for complex lesions; however, long-term safety and efficacy outcomes are unknown.

Methods: A total of 103 consecutive patients underwent a total of 108 robotic (R)-PCI procedures (age 68.

Bacterial Contamination of Lead Aprons in a High-Volume Cardiac Catheterization Laboratory and Disinfection Using an Automated Ultraviolet-C Radiation System.

Objectives: Quantify and characterize bacterial contamination of lead aprons in a high-volume catheterization laboratory and evaluate the efficacy of decontamination using an ultraviolet-C (UV-C) radiation system.

Background: Bacterial contamination and ineffective disinfection of personal protective equipment in medical centers pose potential health risks to patients and medical staff. The contamination burden of lead aprons and a reliable disinfection strategy are unknown.

Chronic Thromboembolic Pulmonary Hypertension: Evolving Therapeutic Approaches for Operable and Inoperable Disease.

Chronic thromboembolic pulmonary hypertension (CTEPH), a rare consequence of an acute pulmonary embolism, is a disease that is underdiagnosed, and surgical pulmonary thromboendarterectomy (PTE) remains the preferred therapy. However, determination of operability is multifactorial and can be challenging. There is growing excitement for the percutaneous treatment of inoperable CTEPH with data from multiple centers around the world showing the clinical feasibility of balloon pulmonary angioplasty.

Safety and Feasibility of a Novel, Second-Generation Robotic-Assisted System for Percutaneous Coronary Intervention: First-in-Human Report.

Objectives: The goal of this study is to evaluate the safety and efficacy of the second-generation robotic-assisted system CorPath GRX (Corindus) for percutaneous coronary intervention (PCI).

Background: The first-generation CorPath 200 robotic-assisted system for PCI is effective, but is limited by the lack of an active robotic guide-catheter control. The CorPath GRX device enables robotic guide-catheter manipulation, in addition to guidewire and balloon/stent delivery.

Robotically-assisted percutaneous coronary intervention: Reasons for partial manual assistance or manual conversion.

Background: Robotically-assisted percutaneous coronary intervention (R-PCI) is feasible for simple coronary lesions.

Objectives: To determine the frequency and reasons for partial manual assistance or manual conversion during R-PCI in clinical practice.

Methods: The CorPath 200 System (Corindus, Waltham, MA) enables the operator to sit in a radiation-shielded cockpit and remotely control intracoronary devices including guidewires, balloons, and stents.

A Bleeding Heart: Coronary-Cameral Fistula After Septal Myomectomy.

Coronary-cameral fistulas are relatively rare communications arising within the coronary vasculature entering into one of the four cardiac chambers. This case highlights a striking angiographic example of coronary-cameral fistula occurring after septal myomectomy, a complication occurring somewhat frequently with typical spontaneous resolution.

Balloon Pulmonary Angioplasty for Chronic Thromboembolic Pulmonary Hypertension.

Chronic thromboembolic pulmonary hypertension (CTEPH) is associated with several risk factors but is most frequently seen as a rare consequence of an acute pulmonary embolism. Surgical pulmonary thromboendarterectomy (PTE) is potentially curative for CTEPH with the best outcomes seen for the treatment of primarily proximal, accessible lobar or segmental disease. For surgically inoperable patients, percutaneous balloon pulmonary angioplasty (BPA) is feasible and has good short- to mid-term efficacy outcomes.

Elevated Baseline Serum Fibrinogen: Effect on 2-Year Major Adverse Cardiovascular Events Following Percutaneous Coronary Intervention.

Background: Elevated fibrinogen is associated with short-term major adverse cardiovascular events (MACE) after percutaneous coronary intervention, but the relation with late MACE is unknown.

Methods And Results: Baseline demographics and 2-year MACE were recorded among subjects undergoing nonemergent percutaneous coronary intervention. A total of 332 subjects (66.