Indications and outcomes of second aortic procedures after acute type A dissection repair.

Objectives: Aortic arch or aortic root replacement is not performed in all cases of acute type A aortic dissection (ATAD), and a second aortic procedure will become necessary over time for some patients. Indications and outcomes, of second aortic procedures have not been studied extensively.

Methods: Characteristics and in-hospital outcomes of all patients undergoing surgical repair for type A acute aortic dissection were analysed and patients needing second aortic procedure during follow-up were identified.

18F-fluorodeoxyglucose uptake patterns in positron emission tomography/computed tomography caused by inflammation and/or infection after graft surgery for thoracic aortic dissection.

Background: To identify 18F-fluorodeoxyglucose (FDG) uptake patterns in positron emission tomography/computed tomography (PET/CT) caused by infection, inflammation, surgical material, and/or graft coating.

Methods And Results: Of 610 consecutive patients with thoracic aortic graft surgery, 60 patients with 187 PET/CT were retrospectively included. We quantified FDG uptake in all grafts using maximum standardized uptake value (SUVmax) alone and in relation to liver background (SUVratio) and determined the uptake pattern.

Significance and current approaches to vascular graft infection.

Vascular graft/endograft infection (VGEI) is a constant in cardiovascular surgery with published rates between 1 and 5%. Every graft type and anatomical location is a potential target for infectious complications. These patients are sick patients with high frailty burden.

Dismal prognosis of patients with operative indication without surgical intervention in active left-sided infective endocarditis.

Introduction: Around 25% of patients with left-sided infective endocarditis and operative indication do not undergo surgery. Baseline characteristics and outcomes are underreported. This study describes characteristics and outcomes of surgical candidates with surgical intervention or medical treatment only.

Twenty-five year experience with aortic valve-sparing root replacement in a single teaching center.

Objectives: Aortic valve-sparing root replacement (AVSRR) is a technically demanding procedure. In experienced centers it offers excellent short- and long-term results, making the procedure an attractive alternative for aortic root replacement especially in young patients. The aim of this study was to analyze long-term results of AVSRR using the David operation in our institution over the last 25 years.

The impact of age and sex on in-hospital outcomes in acute type A aortic dissection surgery.

Background: Older age and female sex are thought to be risk factors for adverse outcomes after repair of acute type A aortic dissection (AAAD). The aim of this study is to analyze age- and sex-related outcomes in patients undergoing AAAD repair.

Methods: Retrospective analysis of patients undergoing emergency AAAD repair.

[Diagnostic and management of acute aortic syndrome].

Acute aortic syndrome includes a group of serious aortic pathologies, with a mortality rate of up to 90% in the first 40 days after the onset of symptoms. Depending on the location of the lesion, the treatment will be medical or surgical which has been shown to improve the prognosis of these patients both in the short- and long-term. Timey diagnosis is essential to increase survival and decrease the rate of related complications; however, due to the low incidence and sometimes non-specific clinical picture, the diagnosis can be delayed or missed, leading to catastrophic consequences for the patients.

Prior intake of new oral anticoagulants adversely affects outcome following surgery for acute type A aortic dissection.

Objectives: Oral anticoagulation prior to emergency surgery is associated with an increased risk of perioperative bleeding, especially when this therapy cannot be discontinued or reversed in time. The goal of this study was to analyse the impact of different oral anticoagulants on the outcome of patients who underwent emergency surgery for acute type A aortic dissection (ATAAD).

Methods: This was a single-centre retrospective study of patients treated with oral anticoagulation at the time of surgery for ATAAD.

What does an explanted PASCAL device look like?

We report the case of a 78-year-old female patient who had a PASCAL device implanted for severe degenerative mitral regurgitation. Intraprocedural echocardiography revealed persistent severe mitral regurgitation due to device dislocation. Implanting another device was not possible.

Transcatheter mitral valve repair using the Cardioband® system: Histopathological insights in device ingrowth and biocompatibility.

Surgical implantation of a complete or incomplete ring to reduce the valve annulus and improve leaflet coaptation is the mainstay of mitral valve surgery. The Cardioband® system (Edwards Lifesciences) was designed to address the pathophysiological mechanism of annular dilatation through a catheter-based approach. We present the histopathological workup of a Cardioband® device, which had been implanted 21 months earlier in a 34-year-old male with ischemic cardiomyopathy.

The effect of hemoadsorption on rivaroxaban blood plasma concentration in emergency cardiac surgery.

Hemoadsorption was used in a 59-year-old patient with an acute type A aortic dissection, who was on rivaroxaban and dual antiplatelet therapy with clopidogrel and acetylsalicylic acid. Our aim was to expeditiously remove rivaroxaban preoperatively. After 8 h of hemoadsorption, the rivaroxaban blood plasma concentration (RBPC) did not decrease below 42.

Make Cardiac Surgery Great again: The Perks of Being a Resident.

Training in cardiac surgery is a cumbersome topic. Over the last years, major cardiac surgical operations have been found to decrease due to the increasing number in transcatheter interventions. Becoming a cardiac surgeon has become partly a hard task.

Mitral annular calcification: challenges and future perspectives.

Mitral annular calcification (MAC) is a chronic degenerative process that implies calcification on the mitral support structure. It usually appears as a bystander to other cardiac pathologies hindering surgical treatment and increasing morbidity and mortality. When addressing the mitral valve, many surgical strategies have been suggested in the past with no clear consensus on what to choose.

Transcatheter or surgical repair for degenerative mitral regurgitation in elderly patients: A propensity-weighted analysis.

Objective: To compare the outcomes of MitraClip and surgical mitral repair in low-intermediate risk elderly patients affected by degenerative mitral regurgitation (DMR).

Methods: We retrospectively selected patients aged ≥75 years, with Society of Thoracic Surgeons Predicted Risk Of Mortality (STS-PROM) <8%, submitted to MitraClip (n = 100) or isolated surgical repair (n = 206) for DMR at 2 centers between January 2005 and May 2017. To adjust for baseline imbalances, we used a propensity score model for average treatment effect on survival.