The need for custom made frozen elephant trunk: when and where.

The frozen elephant trunk (FET) technique is an increasingly common procedure to treat complex extensive aortic disease both in elective and emergency setting. In a contemporary era, several prostheses are available to be used by surgeons performing such procedures, merging the advantages of endovascular and conventional surgery and preparing a more useful landing zone for second-stage downstream endovascular or open repair. Thoraflex hybrid (Terumo Aortic, Scotland) is a largely used hybrid vascular device merging a conventional surgical vascular graft made of gelatin-sealed woven polyester graft with a nitinol self-expanding stent graft.

Rationale and Initiative of the Impella in Cardiac Surgery (ImCarS) Register Platform.

Objectives: Cardiac support systems are being used increasingly more due to the growing prevalence of heart failure and cardiogenic shock. Reducing cardiac afterload, intracardiac pressure, and flow support are important factors. Extracorporeal membrane oxygenation (ECMO) and intracardiac microaxial pump systems (Impella) as non-permanent MCS (mechanical circulatory support) are being used increasingly.

Frozen Elephant Trunk Technique in Acute Type A Aortic Dissection: Is It for All?

Acute type A aortic dissection (ATAAD) is an indisputable emergency with very poor outcomes without surgical treatment. Although the aortic arch is often involved in the aortic dissection, its optimal management during surgical therapy remains uncertain. A conservative tear-oriented approach has traditionally been adopted, limiting the procedure to the ascending aorta (or hemiarch) replacement.

Surgical removal of an exceedingly rare papillary fibroelastoma of the aortic wall causing unstable angina.

Difficult diagnosis is due to rarity of the case. TT or TE echocardiography is sufficient to make a correct diagnosis. The risk of embolism or coronary ostia occlusion should guide the decision for surgery.

Caged-Ball Mitral Prosthesis Explanted After 50 Years.

We report a unique case of a Starr-Edwards prosthesis (model 6310, cloth covered) implanted in the mitral position by Christian Barnard that was successfully explanted and replaced after 50 years, the longest period free from valve dysfunction ever reported. Reoperation also included replacement of the native aortic valve combined with tricuspid valve annuloplasty. ().

A modified frozen elephant trunk hybrid device to facilitate supra-aortic trunk anastomosis.

Reimplantation of the supra-aortic vessels can be challenging with Thoraflex Hybrid. A device modification made the vessel lengths more appropriate and the position of the neo-vessels in the chest avoided malpositioning and kinking and facilitated sternum closure; this may improve operating times as well as allowing complete and continuous cerebral trivascular perfusion and corrects positioning of the intrathoracic vessels.

Impella 5.0 repositioning across the aortic valve without a guidewire using rapid ventricular pacing: A case report.

Background: Displacement of Impella 5.0 secondary to patient movement or transportation is a well-known complication. Typically, repositioning of an Impella across the aortic valve is attempted over a guidewire.

Prospective validation of the International Warfarin Pharmacogenetics Consortium algorithm in high-risk elderly people (VIALE study).

We assessed the predictive accuracy of the Warfarin Pharmacogenetics Consortium (IWPC) algorithm in a prospective cohort of 376 high-risk elderly patients (≥65 years) who required new treatment with warfarin for either medical (non valvular atrial fibrillation) or surgical conditions (heart valve replacement), had ≥1 comorbid conditions, and regularly used ≥2 other drugs. Follow-up visits were performed according to clinical practice and lasted for a maximum of 1 year. Two hundred and eighty-three (75%) patients achieved a stable maintenance dose.

A Rare Complication of Transcatheter Aortic Valve Replacement: Aortic Root-Left Atrium Fistulization.

The authors report the case of an 87-year-old man undergoing transcatheter aortic valve replacement via transfemoral approach who developed a life-threatening complication, i.e., fistulization between the aortic root and the left atrium, which was successfully treated by surgery.

Spontaneous coronary artery rupture presenting as an acute coronary syndrome evolved in pseudoaneurysm and cardiac tamponade: Case report and literature review.

Spontaneous coronary artery rupture is a rare disorder that may develop early into a sudden death due to the abrupt evolution of the associated cardiac tamponade. In some cases the rupture is contained and a false aneurysm develops with slower evolution of clinical signs. The correct diagnosis of spontaneous coronary artery rupture deserves a high level of suspicion; frequently it may be missed because the time window of its evolution seems to be very short or signs of acute coronary syndrome sometimes can prevail, leading to delays in diagnosis or to misdiagnosis.

Intramural aortic hematoma: no flap no warning?

We report a case of type A intramural aortic hematoma (IMH) occurred in a 78 years old female. The clinical scenario (medical history of hypertension, severe substernal chest pain, early diastolic decrescendo murmur as for aortic insufficiency), the laboratory results (no significant troponin level), ECG and transthoracic echocardiography findings (no signs of myocardial ischemia) shifted the initial diagnostic suspicion from acute coronary syndrome to the acute aortic syndrome (AAS) and triggered further imaging tests. Computed tomography revealed an aneurismatic dilatation with thickening of the wall of the ascending aorta without intimal flap.

Giant left atrial myxoma: an unusual cause of acute pulmonary edema.

We report a case of a huge left atrial myxoma with an unusual clinical presentation characterized by acute pulmonary edema. The possible pathophysiologic mechanism has been discussed.

Surgical results of aortic valve replacement via partial upper sternotomy: comparison with median sternotomy.

Background: the theoretical advantages of mini-invasive cardiac surgery are shorter hospitalisation, better surgical results and costs reduction. In November 1997 we started a non-coronary mini-invasive surgery program using a partial upper median sternotomy. This study has been conceived to retrospectively compare two groups of patients who underwent isolate aortic valve replacement using the conventional and the mini-invasive technique.