Transcatheter aortic valve implantation outcomes: implications for practice

Area of Science:

• Cardiology
• Interventional Cardiology
• Cardiac Surgery

Background:

• Aortic stenosis is a prevalent valvular disease in older adults, with surgical aortic valve replacement being the standard treatment.
• High-risk patients with comorbidities face significant operative risks with traditional valve replacement.
• Transcatheter aortic valve implantation (TAVI) emerged as a less invasive alternative for these patients.

Purpose of the Study:

• To provide a comprehensive overview of Transcatheter Aortic Valve Implantation (TAVI) outcomes.
• To guide nursing care interventions by detailing TAVI insertion options, procedural results, morbidity, and survival.
• To identify gaps in current TAVI research literature.

Main Methods:

• Review of clinical feasibility trials, registries, and randomized controlled trials on TAVI.
• Analysis of available data on TAVI insertion techniques and procedural success rates.
• Synthesis of information on patient outcomes including morbidity, mortality, valve durability, and quality of life.

Main Results:

• TAVI is an established treatment for high-risk patients with severe symptomatic aortic stenosis.
• Current data covers insertion options, procedural outcomes, morbidity, short- to medium-term survival, and quality of life.
• Two transcatheter valves are in widespread use, with others under development.

Conclusions:

• Enhancing nurses' understanding of TAVI risks, benefits, and complications is crucial for patient advocacy and improved outcomes.
• Nurses play a vital role in educating patients and managing care post-TAVI.
• Further research is needed to address identified gaps in the TAVI literature.