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Technique and Patient Selection Criteria of Right Anterior Mini-Thoracotomy for Minimal Access Aortic Valve Replacement
Published on: March 26, 2018
Viewpoint: the ENIGMAS trial - when should we treat patients with moderate aortic stenosis?
Alexandru Nicolae Mischie1, Catalina Liliana Andrei, Crina Sinescu
1Cardiology Department, "Bagdasar Arseni" Emergency Hospital, Bucharest, Romania. alexandru_mischie@yahoo.com
Insights
Moderate aortic stenosis (AS) presents a treatment challenge with higher mortality. This review summarizes progression factors and proposes optimal trial designs for moderate AS using advanced imaging techniques.
Area of Science:
- Cardiology
- Valvular Heart Disease
- Medical Research
Background:
- Aortic stenosis (AS) is the most common valvular heart disease.
- Management guidelines exist for severe AS, but moderate AS lacks clear treatment pathways.
- Patients with moderate AS exhibit increased mortality compared to age-matched individuals.
Purpose of the Study:
- To review existing literature on moderate aortic stenosis.
- To identify factors contributing to the progression of moderate AS.
- To propose an optimal prospective trial design for evaluating AS progression.
Main Methods:
- Comprehensive literature review of studies focusing on moderate AS.
- Analysis of factors influencing disease progression.
- Discussion of modern cardiology tools like strain imaging and magnetic resonance imaging for trial design.
Main Results:
- Identified key factors that accelerate moderate AS progression.
- Highlighted the need for better understanding and management strategies for moderate AS.
- Outlined a framework for future research into AS progression.
Conclusions:
- Moderate AS requires further investigation due to significant mortality risks.
- Advanced imaging techniques are crucial for future AS progression studies.
- Optimized trial designs are needed to evaluate progression factors and inform treatment.
Abstract:
Aortic stenosis (AS) is the most frequent valvular heart disease encountered in our daily practice. Although there are clear guidelines for severe AS management, cardiologists often have few treatment options for patients with moderate AS; however, there is higher mortality in this patient subgroup versus an age-matched population. The authors reviewed all of the studies on moderate AS, summarized the factors that increase disease progression and discussed an ideal trial design to prospectively evaluate AS progression factors using modern cardiology tools such as strain and magnetic resonance imaging.
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