Systemic thrombolysis in haemodynamically unstable pulmonary embolism: The earlier the better?

Introduction: The temporal window for the administration of systemic thrombolysis (ST) in acute pulmonary embolism (PE) has not yet been clarified. We assessed the relationship between short-term cardiovascular (CV) mortality and time of ST administration.

Material And Methods: Among 394 consecutive patients admitted between January 2010 and June 2017 with a confirmed PE, we retrospectively review the clinical and instrumental data of those labelled as high-risk PE (n = 76, 41 males, mean aged 64.

Thin and crush: The new mantra in left main stenting?

Complex bifurcations have been suggested to be better approached by a planned double stent technique; however, recent randomized trials have shown better outcomes of provisional compared to planned two-stent strategy, in terms of both short-term efficacy and safety. In left main (LM) bifurcations, double kissing (DK)-Crush has demonstrated its superiority over Culotte and provisional-T in terms of restenosis and stent thrombosis, gaining respect as one of the most performant techniques for bifurcations stenting. On the other hand, the Nano-Crush technique has recently become part of the repertoire of double stenting techniques, providing evidence that the use of ultrathin strut stents and very minimal crush would be beneficial for both the physiological and rheological properties of the complex bifurcations, even in LM scenario, leading to a lower rate of thrombosis and restenosis at both side branch and true carina.

Non-invasive Evaluation of Fluid Dynamic of Aortoiliac Atherosclerotic Disease: Impact of Bifurcation Angle and Different Stent Configurations.

Objectives: To non-invasively evaluate by computational fluid dynamic (CFD) analysis the physiology and rheology of aortoiliac bifurcation disease at different angles and different stent configurations.

Material And Methods: For the analysis, we considered a physiologic model of abdominal aorta with an iliac bifurcation set at 30°, 45° and 70° without stenosis. Subsequently, a bilateral ostial common iliac stenosis of 80% was considered for each type of bifurcation.

Long-Term Outcomes of Left Main Bifurcation Double Stenting in Patients with STEMI and Cardiogenic Shock.

The contribution of different left main (LM) bifurcation stenting techniques on long-term CV mortality has been poorly investigated. We evaluated the 3-year outcomes of revascularization of unprotected complex bifurcation LM in patients with cardiogenic shock (CS) with LM bifurcation/distal disease as culprit lesion. We analyzed 752 consecutive patients with STEMI admitted to our centre from 1 January 2014 to 1 March 2018, searching for patients with CS and complex distal/bifurcation LM disease as culprit lesion who received, at operators' discretion, LM double stenting by means of Culotte, T-stenting/TAP or Nano-crush technique.

Use of Fentanyl During Percutaneous Coronary Interventions: Safety and Drawbacks.

Over the last years, fentanyl, a potent synthetic μ receptor-stimulating opioid, has become one of the most used drugs for both procedural analgesia and sedation in patients undergoing coronary angiography (CA) and/or percutaneous coronary intervention (PCI). However, few studies have been performed to evaluate the efficacy and the impact of this drug in patients with coronary artery disease (CAD) treated with PCI. Most of the previous studies have investigated the self-reported discomfort pain, demonstrating that patients premedicated with fentanyl generally reported a lower pain/discomfort when compared to placebo, benzodiazepines, or local anesthesia at the site of the artery cannulation, without significant variation in the hemodynamic response.

Herpes zoster infection and statins: which implications in clinical practice?

Herpes zoster (HZ), which is caused by reactivation of latent varicella zoster virus (VZV), constitutes a major public health concern in both short- and long-term periods. Over the last years, several epidemiological studies have demonstrated that statin use is associated with increased risk of HZ at cerebral level. Because statins are among the most popular and best-selling drugs in western countries, this potential negative pleiotropic effect could have important implications in the daily clinical practice.

Computational Flow Dynamic Analysis of Right and Left Atria in Patent Foramen Ovale: Potential Links with Atrial Fibrillation.

Background: An impairment of the left atrial function similar to that usually observed in atrial fibrillation (AF) has been observed also in patients with patent foramen ovale (PFO) and permanent right-to-left shunting (RLS).

Methods: We reconstructed the geometrical model of right atrium (RA), PFO, left atrium (LA) and left atrial appendage (LAA) of 65 patients with mild (36 patients mean age 45.5±6.

Impact of different final optimization techniques on long-term clinical outcomes of left main cross-over stenting.

Background: The optimal final optimization technique to be used in patients after Cross Over Left main stenting remainsdebatable.

Aim: We evaluate the impact of the post-optimization technique (POT), kissing balloon (KB) and the POT-side-POT techniques on both cardiovascular mortality and event-free survival in patients receiving left main (LM) cross-over stenting for an isolated/distal bifurcation LM disease.

Methods: Clinical and instrumental records of 128 consecutive patients (102 males, mean age 73.

Hemodynamic comparison of different multisites and multipoint pacing strategies in cardiac resynchronization therapies.

Purpose: In order to increase the responder rate to CRT, stimulation of the left ventricular (LV) from multiple sites has been suggested as a promising alternative to standard biventricular pacing (BIV). The aim of the study was to compare, in a group of candidates for CRT, the effects of different pacing configurations-BIV, triple ventricular (TRIV) by means of two LV leads, multipoint (MPP), and multipoint plus a second LV lead (MPP + TRIV) pacing-on both hemodynamics and QRS duration.

Methods: Fifteen patients (13 male) with permanent AF (mean age 76 ± 7 years; left ventricular ejection fraction 33 ± 7%; 7 with ischemic cardiomyopathy; mean QRS duration 178 ± 25 ms) were selected as candidates for CRT.