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Specialty: Cardiology
Condition: Aortic Stenosis
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Total 670 results found since Jan 2013.
Severe low-gradient aortic stenosis: impact of inadequate left ventricular responses to high afterload on diagnosis and therapeutic decision-making
AbstractThe fact that nearly 50% of patients with an aortic valve (AV) area < 1.0 cm2, consistent with severe aortic stenosis (AS), can have mean trans-AV pressure gradients < 40 mmHg, consistent with non-severe AS, indicates that “low-gradient” (LG) severe AS, which is often associated with poor prognosis, deserves particular consideration. Inadequate left ventricular (LV) adaptation to severe AV stenosis resulting from preexistent intrinsic myocardial damages an d/or maladaptive LV responses to increased afterload are typical features of severe LG-AS. The diagnosis and management of patients with s...
Source: Heart Failure Reviews - April 16, 2022 Category: Cardiology Source Type: research
TAVI in patients with low-flow low-gradient aortic stenosis –short-term and long-term outcomes
ConclusionsWhile 3-year mortality remains high after TAVI in LFLG compared to HG patients, symptoms improve in all subsets after TAVI.Graphical abstract
Source: Clinical Research in Cardiology - March 23, 2022 Category: Cardiology Source Type: research
Transcatheter Aortic Valve Replacement in Nonagenarians: A Systematic Review and Meta-Analysis
CONCLUSION: TAVR in nonagenarians is an effective and safe procedure, with encouraging outcomes given the general life expectancy of these patients. Currently, only selected nonagenarians are undergoing TAVR, but their number will grow as life expectancy continues to increase in the developed world. Specific research to identify ideal candidates and techniques in this cohort is needed.PMID:35235529
Source: The Journal of Invasive Cardiology - March 2, 2022 Category: Cardiology Authors: Ozan M Demir Jonathan Curio Matteo Pagnesi Haseeb Rahman Satoru Mitomo Antonio Colombo Mei Chau Bernard Prendergast Azeem Latib Source Type: research
Changes in demographics, treatment and outcomes in a consecutive cohort who underwent transcatheter aortic valve implantation between 2005 and 2020
CONCLUSION: Over our 15 years' experience, patient age remained unchanged but the patient risk profile became more favourable. Simplification of the TAVI procedure occurred in parallel with major improvement in outcomes and survival. Bleeding/vascular complications and the need for pacemaker implantation remain the Achilles' heel of TAVI.PMID:35212972 | DOI:10.1007/s12471-022-01662-2
Source: Netherlands Heart Journal - February 25, 2022 Category: Cardiology Authors: M J A G De Ronde-Tillmans R M Nuis J A Goudzwaard P A Cummins T W Hokken M P H Van Wiechen J F W Ooms J Daemen N M D A Van Mieghem F U S Mattace-Raso M J Lenzen P P T de Jaegere Source Type: research
