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14023 search results for:

Aortic Valve Stenosis 

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  1. Open Access 01-12-2024 | Aortic Valve Replacement | OriginalPaper

    Outcomes in patients with aortic stenosis and severely reduced ejection fraction following surgical aortic valve replacement and transcatheter aortic valve replacement

    Aortic stenosis (AS) is currently the second most common valvular disease in the United States and its prevalence is expected to grow [ 1 ]. In patients with severe AS there is a significant increase in 5-year mortality without intervention, and it …

  2. 08-04-2024 | Aortic Valve Stenosis | Online First

    Identification of Circulating Inflammatory Proteins Associated with Calcific Aortic Valve Stenosis by Multiplex Analysis

    Calcific aortic valve stenosis (CAVS) is characterized by increasing inflammation and progressive calcification in the aortic valve leaflets and is a major cause of death in the aging population. This study aimed to identify the inflammatory …

  3. Open Access 20-12-2023 | Aortic Valve Replacement | OriginalPaper

    Transaortic septal myectomy at the time of aortic valve replacement for severe aortic stenosis: a case series of 55 cases

    Left ventricular hypertrophy (LVH) occurs due to primary disease such as hypertrophic obstructive cardiomyopathy (HOCM) or secondary disease, including hypertension and aortic stenosis [ 1 ]. Hypertrophic obstructive cardiomyopathy is primarily …

  4. 25-03-2024 | Aortic Valve Replacement | Online First

    Diagnostic accuracy of Murray law-based quantitative flow ratio in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement

    Transcatheter aortic valve replacement (TAVR) is a standard treatment option for elderly patients with severe aortic stenosis (AS) who are considered at high risk for surgical treatment [ 1 ]. A significant proportion of elderly patients with …

  5. 19-03-2024 | Aortic Valve Stenosis | Online First

    Association between evolocumab use and slow progression of aortic valve stenosis

    No medications have been reported to inhibit the progression of aortic valve stenosis (AS). The present study aimed to investigate whether evolocumab use is related to the slow progression of AS evaluated by serial echocardiography. This was a …

  6. Open Access 01-12-2024 | Aortic Valve Stenosis | OriginalPaper

    A Y-incision to enlarge the aortic root for aortic valve stenosis with anomalous aortic origin of the right coronary artery

    Anomalous aortic origin of the coronary artery (AAOCA) is a rare, congenital cardiac abnormality. Although most patients are clinically asymptomatic, certain anomalies are associated with an increased risk of myocardial ischaemia, infarction, and …

  7. Open Access 01-12-2024 | Hyperglycemia | OriginalPaper

    Prognostic effect of stress hyperglycemia ratio on patients with severe aortic stenosis receiving transcatheter aortic valve replacement: a prospective cohort study

    Aortic stenosis (AS) is a common valvular heart disease that significantly worsens with age and is associated with a grim prognosis [ 1 , 2 ]. According to 2019 Global Disease Burden estimates, there were 9.4 million patients with calcific aortic

  8. Open Access 01-12-2024 | Aortic Valve Replacement | OriginalPaper

    Perceval sutureless bioprosthesis versus Perimount sutured bioprosthesis for aortic valve replacement in patients with aortic stenosis: a retrospective, propensity-matched study

    Surgical aortic valve replacement (AVR) remains the gold standard treatment for severe aortic stenosis [ 1 ]. Within bioprosthetic AVR, rapid-deployment AVR (RDAVR) is an emerging alternative to conventional (sutured) AVR (cAVR). The Perceval …

  9. Open Access 07-02-2024 | Aortic Valve Replacement | Online First

    Epicardial adipose tissue as an independent predictor of long-term outcome in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement

    Severe aortic stenosis (AS) is an emerging problem in modern-day aging populations with severe affection of patients’ quality of life and overall survival [ 1 , 2 ]. Within the past years, transcatheter aortic valve replacement (TAVR) has become an …

  10. 03-02-2024 | CT Angiography | Online First

    Prognostic implications of pre-transcatheter aortic valve replacement computed tomography-derived coronary plaque characteristics and stenosis severity

    Reportedly, approximately 50% patients with severe aortic stenosis undergoing transcatheter aortic valve replacement (TAVR) have coronary artery disease (CAD) [ 1 ]. The current guidelines for managing patients with severe aortic stenosis recommend …

  11. Open Access 08-01-2024 | Aortic Valve Stenosis | Online First

    Advanced CT measures of coronary artery disease with intermediate stenosis in patients with severe aortic valve stenosis

    Degenerative aortic valve stenosis (AS) frequently coexists with concomitant coronary artery disease (CAD) [ 1 , 2 ]. The current European and North American guidelines recommend coronary CT angiography (CTA) or invasive coronary angiography (ICA) …

  12. 25-10-2023 | Aortic Valve Replacement | OriginalPaper

    Prognostic value of high-sensitive troponin T in patients with severe aortic stenosis undergoing valve replacement surgery

    The prognosis in patients suffering from severe aortic stenosis (AS) gets worse when symptoms appear or left ventricular (LV) systolic dysfunction occurs [ 1 ]. Surgical aortic valve replacement (AVR) is commonly indicated when patients with severe …

  13. 16-10-2023 | Echocardiography | OriginalPaper

    Atrial electrical remodeling and function after transcatheter aortic valve replacement in patients with aortic stenosis

    To examine reverse atrial electrical remodeling in patients with aortic stenosis (AS) after trans-catheter aortic valve replacement (TAVR). In 65 consecutive patients with severe AS (83 ± 4 years, 47 (72.3%) females), we analyzed ECG records for …

  14. Open Access 01-12-2023 | Heart Surgery | Case Study

    Case report: Aortic valve endocarditis and recurrent pulmonary valve stenosis

    50 years after correction of congenital pulmonary valve stenosis with surgical valvuloplasty, the patient underwent a complex second heart surgery due to infective endocarditis of the aortic valve and high-grade restenosis of the pulmonary valve.

  15. Open Access 18-01-2024 | Transcatheter Aortic Valve Implantation | Online First

    Low-flow in aortic valve stenosis patients with reduced ejection fraction does not depend on left ventricular function

    Aortic stenosis (AS) is the most prevalent valve disease in the ageing society [ 1 , 2 ]. Severe AS occurs in 3–5% of individuals over 75 years and is associated with a high burden of morbidity and mortality [ 3 , 4 ]. AS patients with reduced left …

  16. Open Access 01-12-2023 | Abdominal Aortic Aneurysm | OriginalPaper

    Percutaneous treatment of abdominal aortic aneurysm and aortic valve stenosis with ‘staged’ EVAR and TAVR: a case series

    Symptomatic aortic valve stenosis (AS) and abdominal aortic aneurysm (AAA) are critical clinical conditions, increasingly more prevalent with aging of the population. Calcific aortic stenosis is the most common structural cardiac disease in the …

  17. Open Access 01-11-2023 | Transcatheter Aortic Valve Implantation | OriginalPaper

    Cardiac output, cerebral blood flow and cognition in patients with severe aortic valve stenosis undergoing transcatheter aortic valve implantation: design and rationale of the CAPITA study

    Aortic valve stenosis is the most common valvular heart disease requiring intervention in Europe and the USA [ 1 , 2 ]. Most cases of aortic valve stenosis are caused by calcification, leading to a rising prevalence of aortic valve stenosis in a …

  18. Open Access 01-12-2023 | Transcatheter Aortic Valve Implantation | OriginalPaper

    Comparing functional and quality of life outcomes in transcatheter aortic valve implantation and surgical aortic valve replacement for aortic stenosis: a systematic review and meta-analysis

    Transcatheter aortic valve implantation (TAVI) can be considered as a treatment option over surgical aortic valve repair (SAVR) across all patients from high-risk to low risk patient groups [ 1 ]. Previous meta-analyses have found that compared …

  19. Open Access 01-12-2023 | Aortic Valve Replacement | OriginalPaper

    Effectiveness and safety of transcatheter aortic valve replacement in elderly people with severe aortic stenosis with different types of heart failure

    The incidence of aortic stenosis (AS) increases with age and is a significant problem in an aging society [ 1 – 3 ]. Symptomatic severe aortic stenosis has dismal prognosis and early intervention is strongly recommended in all patients [ 1 ]. For …

  20. Open Access 01-12-2023 | Aortic Valve Replacement | OriginalPaper

    Differences in blood flow dynamics between balloon- and self-expandable valves in patients with aortic stenosis undergoing transcatheter aortic valve replacement

    Transcatheter aortic valve replacement (TAVR) is performed worldwide for treatment of patients with symptomatic severe aortic stenosis (AS). TAVR improves the clinical outcomes in patients with severe AS, and the indication for this procedure is …

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