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Transcatheter and Doppler waveform correlation in transcatheter aortic valve replacement
Ankur Kalra1, Raj R Makkar2, Deepak L Bhatt3
1Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
Open Heart
|February 2, 2018
Summary
Transcatheter aortic valve replacement (TAVR) is a key treatment for severe aortic stenosis. Understanding hemodynamic changes during TAVR is crucial for recognizing complications and ensuring patient safety.
Area of Science:
- Cardiology
- Interventional Cardiology
- Medical Imaging
Background:
- Transcatheter aortic valve replacement (TAVR) is the preferred treatment for severe aortic stenosis in high-risk patients.
- Hemodynamic assessment is critical during TAVR procedures.
- Understanding hemodynamic alterations aids in complication recognition.
Purpose of the Study:
- To review transcatheter hemodynamic tracings during TAVR.
- To correlate these tracings with echocardiographic Doppler waveforms.
- To illustrate physiological changes and complications during TAVR.
Main Methods:
- Review of transcatheter hemodynamic tracings.
- Correlation with periprocedural Doppler echocardiography.
- Analysis of waveforms demonstrating physiological and pathological events.
Main Results:
- Presents a collection of TAVR hemodynamic tracings.
- Demonstrates correlation between hemodynamic and echocardiographic data.
- Highlights waveforms indicative of normal physiology and complications.
Conclusions:
- In-depth understanding of TAVR hemodynamics is essential for structural heart teams.
- Accurate interpretation of hemodynamic waveforms improves patient outcomes.
- This review serves as a guide for interpreting TAVR hemodynamic data.
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