Aortic Valve Stenosis
Mostrando 1-12 de 212 artigos, teses e dissertações.
-
1. Evaluation of Ventricular Remodeling and Prognosis in Patients with Aortic Stenosis Who Underwent Surgical or Percutaneous Transcatheter Aortic Valve Replacement
ABSTRACT Introduction: Aortic stenosis is the most common heart valve disease in the world, and patients that present with symptoms have a high mortality rate. Aortic valve replacement has the objective of promote left ventricular remodeling, reduce symptoms, and increase overall survival. The objective of this study is to evaluate reverse remodeling of the
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
-
2. Outcomes of Aortic Valve Replacement Via Right Anterior Minithoracotomy and Central Cannulation Versus Conventional Aortic Valve Replacement in Obese Patients
ABSTRACT Introduction: The minimally invasive implantation of aortic valve prosthesis via thoracotomy has numerous advantages and is comfortable, especially during the early postoperative period. Disadvantages of this method include peripheral vessel complications and groin infections. Central cannulation (direct aortic cannulation with superior vena cava c
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
-
3. Transcatheter Aortic Valve Implantation in Bicuspid Aortic Valve with Aortic Stenosis: a Meta-Analysis and Trial Sequential Analysis
Abstract Objectives: Bicuspid aortic valve (BAV) is an important aetiology of aortic stenosis and the use of transcatheter aortic valve implantation (TAVI) has not been fully explored in this cohort. This systematic review and meta-analysis compared the outcomes of TAVI in stenotic BAV against tricuspid aortic valve (TAV). Methods: An electronic literature
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
-
4. Bioprosthetic Aortic Valve Degeneration: a Review from a Basic Science Perspective
Abstract Introduction: The increase in the prevalence of aortic stenosis due to an aging population has led to an increasing number of surgical aortic valve replacements. Over the past 20 years, there has been a major shift in preference from mechanical to bioprosthetic valves. However, despite efforts, there is still no "ideal" bioprosthesis. It is crucial
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
-
5. Tips and Tricks in Transaortic TAVR
ABSTRACT Transfemoral transcatheter aortic valve replacement (TAVR) is currently the standard catheter-based treatment of severe aortic stenosis patients. Being the transfemoral route not feasible, other access sites could be chosen. Transaortic TAVR via either a J mini-sternotomy or a right anterolateral mini-thoracotomy is a good option for patients having
Brazilian Journal of Cardiovascular Surgery. Publicado em: 2022
-
6. Comparison of anesthesia management in transcatheter aortic valve implantation: a retrospective cohort study
Abstract Background and objectives We aimed to investigate the effects of two different anesthetic techniques in our patients who underwent transcatheter aortic valve implantation (TAVI). Methods In this study, 303 patients who underwent TAVI procedure with a diagnosis of severe aortic stenosis between January 1, 2012 and December 31, 2018 were retrospecti
Brazilian Journal of Anesthesiology. Publicado em: 2022
-
7. The Impact of Transcatheter Aortic Valve Implantation (TAVI) on Serum Apelin Levels in Patients with Aortic Valvular Stenosis
Abstract Introduction: In this study, we aimed to investigate the impact of transcatheter aortic valve implantation (TAVI) on serum apelin levels in patients with severe symptomatic aortic valve stenosis (AS). Methods: Forty-six consecutive patients (76.9±7.4 years, n=27 women) who underwent TAVI and 45 age- and sex-matched control subjects were included
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-06
-
8. Answer: Heterotopic Heart Transplant History and Concepts Cannot Be Neglected - Witnessing the History and Learning with Previous Practices
Abstract Introduction: In this study, we aimed to investigate the impact of transcatheter aortic valve implantation (TAVI) on serum apelin levels in patients with severe symptomatic aortic valve stenosis (AS). Methods: Forty-six consecutive patients (76.9±7.4 years, n=27 women) who underwent TAVI and 45 age- and sex-matched control subjects were included
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-06
-
9. Patient with Unicuspid Aortic Valve and Ascending Aorta Aneurysm Treated with Ozaki Procedure and Ascending Aorta Replacement
Abstract Although aortic valve replacement remains the gold standard treatment for aortic valve diseases like stenosis (AS) or insufficiency, new surgical methods have been developed with a focus in the reconstruction of the aortic valve rather than replacing it. The Ozaki procedure involves a tailored replacement of each individual valvular leaflet with glu
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-02
-
10. Toward Minimally Invasive Extracorporeal Circulation in Oncologic Cardiac Surgery
Abstract Although aortic valve replacement remains the gold standard treatment for aortic valve diseases like stenosis (AS) or insufficiency, new surgical methods have been developed with a focus in the reconstruction of the aortic valve rather than replacing it. The Ozaki procedure involves a tailored replacement of each individual valvular leaflet with glu
Braz. J. Cardiovasc. Surg.. Publicado em: 2021-02
-
11. Mitral Valve Replacement with Regent Aortic Valve in Severe Mitral Stenosis
Arylation reactions are an important class of reactions and allow the synthesis of natural and synthetic products. Despite the efficient, but high cost and toxic methodologies involving transition metals, radical arylations have gained importance after the advent of photoredox catalysis. Arylation of enol acetates is an important tool for obtaining aryl keto
Int. J. Cardiovasc. Sci.. Publicado em: 2021-02
-
12. Transcatheter Aortic Valve Implantation: Where are we in 2020?
Abstract Aortic stenosis is an insidious disease of rapid progression after the onset of symptoms. Aortic valve replacement surgery is a well-established therapy that reduces symptoms and increases survival rates. However, the procedure may be associated with high operative mortality rates and promote comorbidity. Depending on the local reality, the prevalen
Int. J. Cardiovasc. Sci.. Publicado em: 2020-10