Integrated left ventricular geometry–function phenotypes and long-term outcomes after acute myocardial infarction - Summary - MDSpire

Integrated left ventricular geometry–function phenotypes and long-term outcomes after acute myocardial infarction

  • By

  • Seonmin Park

  • Seok Oh

  • Yongwhan Lim

  • Joon Ho Ahn

  • Dae Young Hyun

  • Seung Hun Lee

  • Kyung Hoon Cho

  • Min Chul Kim

  • Doo Sun Sim

  • Ju Han Kim

  • Youngkeun Ahn

  • Myung Ho Jeong

  • Jong Pil Park

  • Jay Young Rhew

  • Young Joon Hong

  • June 22, 2026

  • 0 min

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Objective:

To investigate the combined prognostic impact of left ventricular (LV) dilatation and systolic dysfunction in patients with acute myocardial infarction (AMI).

Approach:
    Key Findings:
    • The incidence of MACCE increased stepwise from group A to D (13.2%, 13.5%, 16.8%, and 21.9%, respectively).
    • In fully adjusted analyses, LV dilatation was not associated with increased risk in patients with preserved LVEF (group B vs. group A: HR, 1.13; 95% CI, 0.99–1.29).
    • In contrast, LV dilatation was associated with a higher risk when accompanied by reduced LVEF (group C: HR, 1.12 (1.01–1.24); group D: HR, 1.44 (1.29–1.60)).
    Interpretation:

    Limitations:
    • The study is observational and may be subject to confounding factors.
    • Data derived from a single country may limit generalizability.
    Conclusion:

Original Source(s)

Integrated left ventricular geometry–function phenotypes and long-term outcomes after acute myocardial infarction

  • by Seonmin Park, Seok Oh, Yongwhan Lim, Joon Ho Ahn, Dae Young Hyun, Seung Hun Lee, Kyung Hoon Cho, Min Chul Kim, Doo Sun Sim, Ju Han Kim, Youngkeun Ahn, Myung Ho Jeong, Jong Pil Park, Jay Young Rhew, Young Joon Hong

  • June 22, 2026

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