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Journals / Anadolu Kardiyoloji Dergisi / 2006 / Cilt: 6 - Sayı: 2

Miyokard performans indeksi ve aort yetersizliği: Hacim yüklenmesi lezyonun etkisi

The index of myocardial performance and aortic regurgitation: The influence of a volume overload lesion

Aurelio A. ORTIZ
Steven J. LAVINE
Pages
115–120
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Results: When compared to normal subjects (0.357±0.122), IMP was increased with LVD (0.604±0.278 p

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: The index of myocardial performance (IMP) is a global cardiac function index with prognostic utility in patients with myocardial infarction and dilated cardiomyopathy but is preload dependent.
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Key Findings & Data:Methods: The study groups consisted of 35 normals, 26 with LV dysfunction, and 60 with aortic regurgitation (AR): 40 with ejection fraction (EF) >50% (AR+Normal EF) and 20 with ejection fraction ≥50% (AR+Reduced EF).
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Conclusion & Impact:Results: When compared to normal subjects (0.357±0.122), IMP was increased with LVD (0.604±0.278 p
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: The index of myocardial performance (IMP) is a global cardiac function index with prognostic utility in patients with myocardial infarction and dilated cardiomyopathy but is preload dependent. We hypothesized that a volume overload lesion prolonging LV ejection time (LVET) may reduce IMP despite LV dysfunction (LVD). Methods: The study groups consisted of 35 normals, 26 with LV dysfunction, and 60 with aortic regurgitation (AR): 40 with ejection fraction (EF) >50% (AR+Normal EF) and 20 with ejection fraction ≥50% (AR+Reduced EF). We evaluated consecutive patients in each group with technically adequate 2D and Doppler echocardiography. Results: When compared to normal subjects (0.357±0.122), IMP was increased with LVD (0.604±0.278 p

Özet

Amaç: Miyokard performans indeksi (MPİ) miyokard infarktüslü ve dilate kardiyomiyopatili hastalarda prognostik değeri olan bir global kardiyak fonksiyon indeksidir, ancak önyüke bağlıdır. Biz, sol ventrikül ejeksiyon zamanını (SVEZ) uzatan volüm yüklenmesine bağlı lezyonun sol ventrikül disfonksiyonuna (SVD) rağmen MPİ'ni azaltacağını varsaydık. Yöntemler: Çalışma gruplarını 35 normal, SVD'lu 26 hasta ve aort yetersizliği (AY) olan 60 hasta (40'ı ejeksiyon fraksiyonu (EF) ≥50% (AY+Normal EF grubu) ve 20'si ejeksiyon fraksiyonu

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Cite This Article

ORTIZ, A. A., LAVINE, S. J. (2022). Miyokard performans indeksi ve aort yetersizliği: Hacim yüklenmesi lezyonun etkisi. Anadolu Kardiyoloji Dergisi, Cilt: 6 - Sayı: 2, 115–120. https://ajindex.com/articles/437262

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