Related Experiment Video
Updated: Dec 23, 2025

Investigating Aortic Valve Calcification via Isolation and Culture of T Lymphocytes using Feeder Cells from Irradiated Buffy Coat
Published on: February 4, 2021
Bench to bedside defining calcific aortic valve disease: osteocardiology
Nalini M Rajamannan1,2, Luis M Moura3, Patricia Best4
1Division of Biochemistry and Molecular Biology, Visiting Scientist Mayo Clinic , Rochester, MN, USA.
Calcific aortic valve disease (CAVD) is an active process, not degenerative. Osteocardiology research explores cellular mechanisms and imaging for timely therapeutic intervention in CAVD.
Area of Science:
- Cardiovascular Research
- Osteocardiology
- Valvular Heart Disease
Background:
- Calcific aortic valve disease (CAVD) was previously considered degenerative but is now understood as an active cellular process.
- Understanding the cellular mechanisms driving calcific phenotypes is crucial for disease management.
- Multimodality imaging is key for assessing calcification progression and guiding therapy timing.
Purpose of the Study:
- To review the emerging field of osteocardiology.
- To define the cellular mechanisms of osteogenic phenotype development in the heart and vasculature.
- To discuss the application of multimodality imaging in CAVD.
Main Methods:
- Literature review focusing on osteocardiology and CAVD.
- Discussion of cellular mechanisms in osteogenic phenotype development.
- Analysis of multimodality imaging criteria for early disease detection.
Main Results:
- The review highlights osteocardiology as a key field for understanding CAVD.
- It emphasizes the active, cellular nature of the disease process.
- Appropriate use criteria for imaging in CAVD are discussed.
Conclusions:
- The authors integrate basic science and clinical perspectives.
- The review supports the osteocardiology theory for CAVD development.
- It underscores the importance of imaging for therapeutic timing.
Related Concept Videos
Aortic Regurgitation I: Introduction
Coronary Artery Disease II: Pathophysiology
Aortic Regurgitation II: Clinical Features and Diagnostic Tests
Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT
Rheumatic Heart Disease II: Clinical Manifestations and Diagnostic Studies
Coronary Artery Disease I: Introduction

