Noninvasive assessment of left and right internal mammary artery graft patency using transthoracic color Doppler echocardiography

The aim of this study was to evaluate the patency of left and right internal mammary artery grafts respectively on the left anterior descending and right coronary artery by noninvasive transthoracic color Doppler echocardiography

Transthoracic Doppler echocardiography of mammary artery grafts to assess graft function

Transthoracic Doppler echocardiography of internal mammary artery grafts (MAGs) has been tested by the supraclavicular approach, but little information is available about the parasternal approach

Bioresorbable vascular scaffold implantation for the treatment of coronary in-stent restenosis: results from a multicenter Italian experience

This multicenter experience sought to investigate the feasibility and safety of BVS for the treatment of ISR. From April 2012 to June 2014, a total of 315 patients (334 lesions) underwent PCI for ISR at the participating centers. Of those, 83 patients (90 lesions) received BVS. Procedural success was achieved in all patients. At a median of 7 (IQR 3-18) months follow-up, MACCE rate was 12%, TLR 7.7%, while one (1.1%) definite BVS-in-stent thrombosis was reported. The results of this multicenter experience suggest that BVS implantation for the treatment of coronary ISR is technically feasible and associated with favorable mid-term clinical results. These data could be considered hypothesis generating for a future randomized clinical trial

Antiplatelet Therapy for Non–ST-Segment Elevation Myocardial Infarction in Complex “Real” Clinical Scenarios: A Consensus Document of the “Campania NSTEMI Study Group”

The incidence of ST-segment elevation myocardial infarction (STEMI) has significantly decreased. Conversely, the rate of non-STEMI (NSTEMI) has increased. Patients with NSTEMI have lower short-term mortality compared to patients with STEMI, whereas at long-term follow-up, the mortality becomes comparable. This might be due to the differences in baseline characteristics, including older age and a greater prevalence of comorbidities in the NSTEMI population. Although antithrombotic strategies used in patients with NSTEMI have been well studied in clinical trials and updated guidelines are available, patterns of use and outcomes in clinical practice are less well described. Thus, a panel of Italian cardiology experts assembled under the auspices of the “Campania NSTEMI Study Group” for comprehensive discussion and consensus development to provide practical recommendations, for both clinical and interventional cardiologists, regarding optimal management of antithrombotic therapy in patients with NSTEMI. This position article presents and discusses various clinical scenarios in patients with NSTEMI or unstable angina, including special subsets (eg, patients aged ≥85 years, patients with chronic renal disease or previous cerebrovascular events, and patients requiring triple therapy or long-term antithrombotic therapy), with the panel recommendations being provided for each scenario

Bioabsorbable drug-eluting vascular scaffold for the treatment of coronary in-stent restenosis: A two center registry

Coronary in-stent restenosis (ISR) is a clinical problem for which a satisfactory solution has not been found yet. Bioabsorbable drug eluting vascular scaffolds (BVSs) provide transient vessel scaffolding combined with prolonged drug delivery capability. The aim of this study was to investigate the safety of BVS for the treatment of coronary ISR

Lights and shadows of long-term dual antiplatelet therapy in "real life" clinical scenarios

Dual antiplatelet therapy (DAPT) is a cornerstone of treatment for patients with acute coronary syndromes (ACS). Mounting evidences have opened the debate about the optimal DAPT duration. Considering the ACS-pathophysiology, the most recent guidelines recommend DAPT in all ACS patients for at least 12 months unless there are contraindications such as excessive risk of bleeding. Thus, it can be considered acceptable earlier discontinuation if the risk of morbidity from bleeding outweighs the anticipated benefit. On the other hand, several studies have clearly indicated that a significant burden of platelet related-events, such as stroke and new ACS might occur after this period, suggesting that potential benefits might derive by prolonging DAPT beyond 12 months (Long DAPT). Indeed, although current guidelines give some indications about patients eligible for Long DAPT, they do not embrace several real-life clinical scenarios. Thus, in such scenarios, how to decide whether a patient is eligible for Long DAPT or not might be still challenging for clinicians. This position paper presents and discusses various real-life clinical scenarios in ACS patients, in order to propose several possible recommendations to overcome guidelines potential limitations

[Updated SICI-GISE position paper on institutional and operator requirements for transcatheter aortic valve implantation]

Transcatheter aortic valve implantation (TAVI) has revolutionized the management of patients with symptomatic severe aortic stenosis and has become the standard of care for inoperable patients and the preferred therapy for those at increased surgical risk with peculiar clinical and anatomic features. Technology advances, growing experience and accumulating data prompted the update of the 2011 Italian Society of Interventional Cardiology (SICI-GISE) position paper on institutional and operator requirements to perform TAVI. The main objective of this document is to provide a guidance to assess the potential of institutions and operators to initiate and maintain an efficient TAVI program