A 25-year-long journey into interventional cardiology: looking back, and rushing forward.

Cardiovascular disease remains decade after decade a leading cause of mortality, morbidity and resource use globally as well as locally. We have had the opportunity of being involved in several iterative breakthroughs in invasive cardiovascular procedures, ranging from the advent of coronary stents to transcatheter mitral valve repair. Building up such extensive clinical and research experience, we hereby present 25 years of cardiovascular interventions at Pineta Grande Hospital and Casa di Salute S. Lucia, respectively in Castel Volturno, and S. Giuseppe Vesuviano, both in the Italian Campania region, where the same team of interventional cardiologists has managed to adopt and master several cardiovascular innovations for the benefit of thousands of patients. Our experience showcases the evolution of invasive cardiology, especially in diagnostic and therapeutic practices. Key highlights include advancements in coronary procedures, with the introduction of bare-metal stents, drug-eluting stents and drug-coated balloons, despite the setback of bioresorbable vascular scaffolds, as well as transcatheter aortic valve implantation and innovative approaches to mitral regurgitation. Furthermore, this overview scrutinizes procedural challenges, patient outcomes, and quality of life improvements, providing a rich tapestry of clinical experiences and research insights. It serves as a testament to the dynamic nature of interventional cardiology, offering a forward-looking perspective on future trends and technologies. We hope that this overview will prove an informative and insightful read for those seeking to understand the intricate journey of invasive cardiovascular care over the past decades and its trajectory into the future.

Hemostasis After Brachial Artery Access With the MynxGrip Device: A Case Report.

PURPOSE: Brachial access is occasionally used for endovascular procedures when other more established or safer ones (eg, femoral or radial) are contraindicated. Although manual compression is the standard of care after brachial arteriotomy, suboptimal compression may lead to bleeding or thrombosis. Arteriotomy closure devices have thus been proposed as an alternative means to achieve hemostasis after brachial arteriotomy. Yet, there is a paucity of evidence and a limited spectrum of devices suitable for brachial arteriotomy closure. We present the use of the MynxGrip closure device after brachial arteriotomy. CASE: A 70-year-old gentleman underwent brachial arteriotomy followed by iliac artery stenting with a 7F compatible device. Hemostasis was then achieved with the MynxGrip device, uneventfully. CONCLUSIONS: This clinical vignette highlights the feasibility and safety of brachial use of the MynxGrip device in experienced hands, suggesting that it can represent a useful adjunct to the armamentarium of the endovascular specialist.

Contrast Minimization With the New-Generation DyeVert Plus System for Contrast Reduction and Real-Time Monitoring During Coronary and Peripheral Procedures: First Experience.

BACKGROUND: Several strategies have been envisioned to reduce the risk of contrast-induced nephropathy, but the most modifiable approach for a treating physician is to minimize contrast administration. To date, there is no report on the use of Osprey Medical's new-generation DyeVert Plus system in coronary or peripheral applications. We aimed to appraise the role of the DyeVert Plus system inclusive of contrast reduction and real-time monitoring in a consecutive series of patients undergoing coronary or peripheral invasive procedures. METHODS: Baseline, procedural, and outcome details for patients undergoing coronary or peripheral invasive procedures were collected from our institutional database. We primarily focused on total and relative amount of contrast saved, as calculated and displayed by the DyeVert Plus system. RESULTS: The DyeVert Plus system was used in 10 patients. All procedures were successfully completed with adequate and high-quality angioscopic and angiographic images. No adverse events occurred up to discharge in any patients, with the notable exception of 1 case of asymptomatic and uneventful contrast-induced nephropathy. Average contrast volume was 79.9 ± 48.8 mL (95% confidence interval [CI], 53.2 to 109.4), thanks to an absolute saving of 55.8 ± 31.9 mL (95% CI, 39.1 to 76.7; P<.05) and a relative saving of 41.8 ± 7.3% (95% CI, 37.5 to 46.4; P<.05). Comparison of contrast volume estimates between DyeVert Plus vs manual measurements showed a minimal difference of 1.6 ± 1.9 mL (95% CI, 2.9 to 0.5; P<.05). CONCLUSION: Use of the new-generation DyeVert Plus system inclusive of contrast reduction and real-time monitoring is feasible in both coronary and peripheral applications while significantly reducing contrast volume.

Comparison of Biolimus Versus Everolimus for Drug-Eluting Stents in the Percutaneous Treatment of Infra-Inguinal Arterial Disease.

BACKGROUND: Drug-eluting stents (DES) are now considered the most promising device to treat peripheral artery disease (PAD) and minimize restenosis. There is uncertainty however on the best antirestenotic drug for such devices. In particular, biolimus (i.e. umirolimus) and everolimus are two of the most promising agents, given the extensive data in support of their coronary safety and efficacy, but their comparative effectiveness for peripheral interventions is not established. METHODS: Building upon our extensive experience in the percutaneous treatment of infra-inguinal artery disease with DES, we compared the acute and longterm outlook of patients treated with biolimus-eluting stents (BES) and everolimus-eluting stents (EES). We collected baseline, procedural and outcome details on all patients undergoing infra-inguinal BES or EES implantation. The endpoints of interest were death, amputation, revascularization, their composite, and change in Fontaine class. A total of 80 patients were included (20 treated with BES and 60 with EES). Most features were similar in the two groups, despite longer lesions in the EES group. Unadjusted analysis showed similar results irrespective of the drug used, with composite endpoint occurring, respectively, in 4 (20.0%) and 10 (16.7%) (p=0.741). RESULTS AND CONCLUSION: However, analysis with inverse probability of treatment weighting showed significant differences in the risk of revascularization (hazard ratio of BES vs EES=9.55 [95% confidence interval 2.16-42.23], p=0.003) and composite endpoint (hazard ratio=5.11 [1.33-19.62], p=0.018). In conclusion, EES appear superior to BES for endovascular therapy of infrainguinal artery disease. Dedicated randomized trials are required to definitely confirm or disprove these findings.

Endovascular Therapy for Infrainguinal Artery Disease With Coronary Devices: A Retrospective Observational Study Comparing Drug-Eluting Stents Versus Bioresorbable Vascular Scaffolds.

Several devices are available for infrainguinal endovascular therapy, with drug-eluting stents (DES) among the most promising. Bioresorbable vascular scaffolds (BVS) may further improve outcomes. We have liberally used in our practice coronary DES and BVS for infrainguinal endovascular therapy and hereby report our preliminary results. We conducted an observational study by retrospectively identifying characteristics of patients undergoing infrainguinal implantation of coronary DES or BVS. We compared the risk of major adverse events (MAE: death, amputation, or target vessel revascularization [TVR]) and components of MAE in the overall sample and after propensity matching. We included a total of 204 patients (207 limbs), 148 (72.5%) treated with DES and 56 (27.5%) with BVS. Bivariate analysis showed that TVR was less common in the DES group (41.9% vs 18.4%, P = .014). However, propensity-matched analysis showed nearly identical risks of MAE, amputation, TVR, or symptom burden with DES and BVS (all P > .05). In conclusion, the present pilot experience with coronary BVS suggests that they could provide acceptable results for infrainguinal endovascular procedures, comparable to those obtained by their metallic counterpart.

Successful treatment of recurrent carotid in-stent restenosis and drug-eluting balloon failure with a coronary bioresorbable vascular scaffold: A case report.

INTRODUCTION: Carotid in-stent restenosis is associated with substantial risk of recurrent restenosis, even after drug-eluting balloon usage. PRESENTATION OF CASE: We hereby report the case of a patient with recurrent carotid in-stent restenosis and drug-eluting balloon failure treated with a coronary bioresorbable vascular scaffold, achieving a satisfactory acute and long-term result, as disclosed by duplex ultrasound scan performed more than 1 year after the procedure. DISCUSSION/CONCLUSION: While awaiting for external validation, this clinical vignette supports expanding the armamentarium of endovascular specialists focusing on carotid artery disease, while providing further proof of the safety and efficacy of current bioresorbable vascular scaffolds.

Multiple MGuard stent implantation to treat massive right coronary artery dissection during primary coronary angioplasty.

Here we report a case of a 79-year-old woman with inferior myocardial infarction, transferred to our cath lab to perform a primary percutaneous coronary intervention (PPCI). During the procedure, a massive dissection complicated the thrombotic lesion of the right coronary artery (RCA). In this case, we decided to use the MGuard stent to treat both the large dissection and the thrombotic lesion. MGuard stent is a combination of a coronary stent merged with an embolic protection device. After multiple MGuard stent implantation we obtained a complete resolution of the coronary dissection obtaining a patent RCA with normal antegrade flow.

Serial speckle tracking and successful post-STEMI percutaneous coronary intervention: incremental value versus visual wall motion analysis.

The present clinical case shows that assessment of longitudinal strain in the coronary care unit using speckle tracking echocardiography can help to quantify myocardial damage in the context of acute coronary syndromes and detect changes otherwise not visible with semi-quantitative evaluation of wall motion.

Infantile facial haemangioma and subclinical left ventricular dysfunction: the importance of z score in the diagnostic and therapeutic process.

Large facial haemangiomas have a high rate of complications and can be associated with neurological, ophthalmological and cardiac abnormalities (PHACE syndrome; Posterior fossa malformations, Haemangiomas, Arterial anomalies, Coarctation of the aorta and cardiac defects, and Eye abnormalities). However, a thorough clinical examination is absolutely necessary. In fact, even in the absence of a PHACE syndrome, large haemangiomas can induce important complications. In the present brief report we describe a case of left ventricular dilatation in a 6-month-old girl due to a giant facial haemangioma. Left ventricular dilatation has been evaluated by two-dimensional echocardiography. Studies to identify other major arteriovenous malformations were negative. Medical therapy with diuretics, angiotensin-converting enzyme (ACE) inhibitors and steroids was able to halt the progression towards left ventricular dysfunction, avoiding an early surgical approach for a disease that very often is self-limiting.