Resection of a cardiac tumour with reconstruction of the atria and the superior vena cava.

Cardiac tumours are very rare and their complete resection, when feasible, remains the only curative treatment. We present the case of a patient who had aortic stenosis. The routine preoperative workup also identified stenosis in the left anterior descending and right coronary arteries, and most importantly, an invasive tumour at the confluence of the superior vena cava-right atrium-left atrium.

Adjustable external Dacron annuloplasty in aortic valve repair.

In aortic valve repair, whilst performing a Yacoub remodelling operation, the external annuloplasty of the aortic ring plays a very important role. Here we present an adjustable external Dacron annuloplasty as an additional tool, in very selected cases, that can help surgeons to further improve their immediate results thus influencing the long-term ones.

Reconstruction of a large pulmonary artery aneurysm using a vascular prosthesis.

A pulmonary artery aneurysm is a rare, heterogeneous disease for which there are currently no surgical guidelines. We present the case of a symptomatic patient presenting with a large aneurysm of the distal pulmonary trunk and left pulmonary artery. The aneurysm was resected through a full median sternotomy under cardiopulmonary bypass and aortic cross-clamping.

Recent improvement in operative techniques lead to lower pacemaker rate after Perceval implant.

Objectives: Our goal was to compare pacemaker rate usage following two different operating techniques for implanting the Perceval aortic valve replacement.

Methods: In this retrospective, single-centre study, we studied patients with isolated or concomitant Perceval aortic valve replacement operated on first between April 2013 and January 2016, following traditional operating techniques, with patients operated on between January 2016 and December 2020, after the adoption of a modified protocol based on different annulus sizing, higher positioning of the valve and no ballooning after valve deployment was adopted. The operations were performed by 2 surgeons, and patients were followed-up for a period of 30 days.

Right anterior minithoracotomy with total central cannulation.

A right anterior minithoracotomy is gaining wider acceptance among the members of the surgical community for the treatment of isolated aortic valve replacement. Usually, the cardiopulmonary bypass circuit is implanted either totally peripherally or with 1 cannula in a central position and the other in a peripheral one. This procedure has its drawbacks because it adds potential peripheral morbidity during or after the operation.

Prognostic value of aerobic capacity and exercise oxygen pulse in postaortic dissection patients.

Background: Although recommendations encourage daily moderate activities in post aortic dissection, very little data exists regarding cardiopulmonary exercise testing (CPET) to personalize those patient's physical rehabilitation and assess their cardiovascular prognosis.

Design: We aimed at testing the prognostic insight of CPET regarding aortic and cardiovascular events by exploring a prospective cohort of patients followed-up after acute aortic dissection.

Methods: Patients referred to our department after an acute (type A or B) aortic dissection were prospectively included in a cohort between September 2012 and October 2017.

The Ross procedure in adults patients with reconstruction of the RVOT with a bioprosthetic valve.

The Ross procedure is now a well established treatment for aortic valve pathology in young adult patients. However, there are several technical aspects of this operation that are still under debate. One of them is the necessity for reconstruction of the right ventricular outflow tract.

Standardized loop technique for mitral valve repair offers good midterm results.

Background: We reviewed the midterm results of our approach for mitral valve repair with the use of standardized loops.

Methods: In a retrospective single-center study, mitral repairs performed between November 2015 and December 2019 with the standardized loop technique were included. Predefined loops of 15 and 25 mm (Gore-Tex) were implanted for posterior or anterior mitral prolapses, respectively.

Axillary TAVR under locoregional anesthesia in a patient with peripheral artery disease.

Transcatheter aortic valve replacement (TAVR) is now a relatively commonly performed procedure and the number of eligible patients is growing exponentially.  In candidates with peripheral arterial disease, the axillary artery approach is an option worth considering. Usually TAVR performed using this approach is done under general anesthesia with tracheal intubation.

Axillary Transcatheter Aortic Valve Replacement in Patients With Peripheral Vascular Disease.

The axillary artery seems an interesting alternative in nonfemoral transaortic valve replacement (TAVR) patients. This study describes our experience with this technique and its short-term follow-up results. This is a retrospective single center study.

Drug-induced aortic valve stenosis: An under recognized entity.

Background: We have been intrigued by the observation that aortic stenosis (AS) may be associated with characteristic features of mitral drug-induced valvular heart disease (DI-VHD) in patients exposed to valvulopathic drugs, thus suggesting that beyond restrictive heart valve regurgitation, valvulopathic drugs may be involved in the pathogenesis of AS.

Methods: Herein are reported echocardiographic features, and pathological findings encountered in a series of patients suffering from both AS (mean gradient >15mmHg) and mitral DI-VHD after valvulopathic drugs exposure. History of rheumatic fever, chest radiation therapy, systemic disease or bicuspid aortic valve disease were exclusion criteria.

Aortic root surgery improves long-term survival after acute type A aortic dissection.

Objective: Our objective was to analyze the long term survival of patient operated on for acute type A aortic dissection.

Methods: Between 1990 and 2010, 226 patients underwent emergency surgical operation for acute type A aortic dissection. We have followed the long-term outcomes.

[Current treatment of acute type A aortic dissection. Surgical treatment and treatment of malperfusion syndrome].

Acute type A aortic dissection is a surgical emergency. Treatment is based on dissected ascending aortic replacement and correction of an associated aortic insufficiency. Catheterization of the axillary artery, open distal anastomosis and systematic resection of the intimal tear are the main surgical evolutions of the last years.