What is the clinical evidence from this study?

Study design: Review. Population: Heart disease.

What question did this study set out to answer?

To examine the role of fibrillar collagen in cardiac tissue structure and function, particularly in disease contexts.

July 6, 2026Journal of the American College of Cardiology

Cardiac interstitium in health and disease: The fibrillar collagen network

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Key result

Cardiac fibrillar collagen defects contribute to heart disease by disrupting myocardial and valvular mechanics.

Design

Review

Authors

KWK T WeberHelmholtz Institute Jena

Discussion

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Implication

Collagen modulation in fibrosis warrants targeted research; leaves open any clinical application pending prospective trials.

Key Points

To examine the role of fibrillar collagen in cardiac tissue structure and function, particularly in disease contexts.
Analyzed the composition and mechanics of the myocardial collagen matrix and its effects on heart function.
Investigated structural changes in response to pressure overload and collagen-related disorders.
Increased collagen synthesis and fibroblast activity were observed in pressure overload situations, indicating pathological remodeling.
Altered diastolic and systolic stiffness was linked to different types of myocardial fibrosis.
Inherited collagen disorders were highlighted as having significant impacts on cardiac architecture and function.

PICO

Population

Heart disease

Cite This Study

K T Weber (1989) conducted a review in Heart disease. Defects in the cardiac fibrillar collagen network can lead to abnormalities in myocardial architecture, mechanics, or valve function, contributing to various forms of heart disease.

synapsesocial.com/papers/6a4b1eaaca247c733db045b1 https://doi.org/10.1016/0735-1097(89)90360-4

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Cardiac interstitium in health and disease: The fibrillar collagen network

Discussion

Member takes

Implication

Key Points

PICO

Cite This Study

Cardiac interstitium in health and disease: The fibrillar collagen network

Discussion

Member takes

Implication

Key Points

PICO

Cite This Study

Also Consider

Also Consider