What is the clinical evidence from this study?

Study design: Cohort. Population: post-anterior infarction congestive heart failure (n=1198). Intervention: Surgical ventricular restoration (SVR). Primary outcome: overall five-year survival.

What does this research mean for the field?

Surgical ventricular restoration improves left ventricular systolic function and achieves an overall five-year survival of 68.6% with low operative mortality in patients with post-infarction heart failure. Novelty: ClaimNovelty.INCREMENTAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

What question did this study set out to answer?

To evaluate the clinical role and efficacy of surgical ventricular restoration in managing congestive heart failure caused by post-infarction ventricular dilation.

October 2, 2026Journal of the American College of CardiologyOpen Access

Surgical ventricular restoration in the treatment of congestive heart failure due to post-infarction ventricular dilation

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Key result

Surgical ventricular restoration yields ~69% five-year survival in post-infarction heart failure.

n=1,198

Why the study?

Congestive heart failure caused by late left ventricular dilation after anterior infarction may be treated by surgical ventricular restoration, but its effects on early and late survival needed evaluation.

Does surgical ventricular restoration improve survival and ventricular function in patients with post-infarction congestive heart failure?

Population

1,198 post-anterior infarction CHF patients treated by the RESTORE team

Comparison

Surgical ventricular restoration with or without concomitant procedures

Design

Registry study of surgical ventricular restoration outcomes

Follow-up

5 years

Authors

CAConstantine L. AthanasuleasUniversity of Alabama at Birmingham GBGerald D. BuckbergHeart Failure / Cardiomyopathy ASAlfred W.H. StanleyCarraway Methodist Medical Center

Discussion

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Key expert perspectives

Captured external expert commentary on this paper, strongest first. Original sources are linked where available.

AW Andrew WechslerCardiothoracic surgeon, Drexel University College of Medicine

“Current methods for surgical remodeling of the ventricle are effective, but highly invasive, and not well tolerated by patients. Having a less invasive method to treat the ventricle enables more patients to benefit from a more efficient heart.”

Drexel University College of MedicineNews Coverage

Implication

Surgical ventricular restoration in post-infarction heart failure patients is associated with improved ejection fraction, reduced ventricular volume, and a 5-year survival rate of 68.6%.

Key Points

To evaluate the clinical role and efficacy of surgical ventricular restoration in managing congestive heart failure caused by post-infarction ventricular dilation.
Evaluation of surgical ventricular reconstruction approaches aimed at excluding non-functioning scar tissue and restoring left ventricular shape.
Analysis of hemodynamic and functional recovery in patients with post-infarction ischemic cardiomyopathy and enlarged ventricular cavities.
Surgical ventricular restoration reduces end-systolic and end-diastolic ventricular volumes while converting spherical chamber remodeling back toward a more elliptical geometry.
Reconstruction of ventricular architecture decreases wall tension and improves cardiac output, resulting in functional symptom relief for congestive heart failure.

Study Design

Type

Cohort (n=1,198)

Multicenter

Yes

Structured PICO

Does surgical ventricular restoration improve survival and ventricular function in patients with post-infarction congestive heart failure?

Population

1,198 patients with post-anterior infarction congestive heart failure who underwent surgical ventricular restoration, with outcomes evaluated up to 5 years.

Intervention

Surgical ventricular restoration (SVR) (with concomitant CABG in 95%, mitral valve repair in 22%, and mitral valve replacement in 1%)

Outcome

Early (30-day) and late (5-year) survivalhard clinical

Surgical ventricular restoration in post-infarction heart failure patients is associated with improved ejection fraction, reduced ventricular volume, and a 5-year survival rate of 68.6%.

Cite This Study

Athanasuleas et al. (2004) conducted a cohort in post-anterior infarction congestive heart failure (n=1,198). Surgical ventricular restoration (SVR) was evaluated on overall five-year survival. Surgical ventricular restoration in post-infarction heart failure patients resulted in a 30-day mortality of 5.3% and an overall five-year survival of 68.6%.

synapsesocial.com/papers/6abf21d43da3dcdf0356f62c https://doi.org/10.1016/j.jacc.2004.07.017

Topics

HFrEF treatment Heart failure

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Implication

Surgical ventricular restoration in post-infarction heart failure patients is associated with improved ejection fraction, reduced ventricular volume, and a 5-year survival rate of 68.6%.

Surgical ventricular restoration in the treatment of congestive heart failure due to post-infarction ventricular dilation

Discussion

Member takes

Key expert perspectives

Implication

Key Points

Study Design

Structured PICO

Cite This Study

Topics

Surgical ventricular restoration in the treatment of congestive heart failure due to post-infarction ventricular dilation

Discussion

Member takes

Key expert perspectives

Implication

Key Points

Study Design

Structured PICO

Cite This Study

Also Consider

Topics

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