Nghiên cứu sức căng cơ tim bằng siêu âm Speckle tracking 2D ở các bệnh nhân nhồi máu cơ tim cấp có ST chênh lên trước và ngay sau can thiệp động mạch vành

Q: What does this research mean for the field?

In patients with acute STEMI, global longitudinal strain measured by 2D speckle tracking echocardiography correlates with cardiac biomarkers (proBNP, Troponin T) and ejection fraction, and significantly improves within 24 hours after percutaneous coronary intervention. Novelty: ClaimNovelty.CONFIRMATORY. Consensus alignment: ConsensusAlignment.NEUTRAL.

Nguyễn Đăng Tuân*; Nguyễn Thị Thu Hoài*; Phạm Nguyên Sơn; Tạ Mạnh Cường*; Phạm Thái Giang; Đỗ Doãn Lợi*; Viện Tim mạch Việt Nam*; Bệnh viện Trung ương Quân đội 108; Bệnh viện Đa khoa tỉnh Hà Nam*

doi:10.58354/jvc.81.2018.1088

January 1, 2018Tạp chí Tim Mạch Học Việt NamOpen Access

Nghiên cứu sức căng cơ tim bằng siêu âm Speckle tracking 2D ở các bệnh nhân nhồi máu cơ tim cấp có ST chênh lên trước và ngay sau can thiệp động mạch vành

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Why the study?

The relationship between myocardial global longitudinal strain (GLS) and biomarkers or echocardiographic parameters, and its changes before and immediately after PCI in patients with acute STEMI, needed investigation.

Does percutaneous coronary intervention improve global longitudinal strain in patients with acute ST-elevation myocardial infarction?

Structured PICO

Does percutaneous coronary intervention improve global longitudinal strain in patients with acute ST-elevation myocardial infarction?

P

Population

30 patients with first-time acute ST-elevation myocardial infarction (STEMI) treated at Vietnam National Heart Institute, mean age 65.3, 83.3% male.

I

Intervention

Percutaneous coronary intervention (PCI) with 2D speckle tracking echocardiography assessment within 24 hours post-intervention

C

Comparator

Baseline (pre-intervention) echocardiographic assessment

O

Outcome

Correlation between global longitudinal strain (GLS) and proBNP, Troponin T, ejection fraction (EF), and wall motion score index (WMSI); and variation in GLS before and within 24 hours after PCIsurrogate

Global longitudinal strain measured by 2D speckle tracking echocardiography correlates well with cardiac biomarkers and LV function, and shows early improvement within 24 hours after PCI in patients with STEMI.

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Implication

Pre-PCI GLS may refine injury assessment beyond EF in STEMI; hypothesis-generating for outcome trials before routine adoption.

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Cite This Study

Tuân* et al. (2018) studied this question.

synapsesocial.com/papers/69e713b4cb99343efc98d22e https://doi.org/10.58354/jvc.81.2018.1088

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Nghiên cứu sức căng cơ tim bằng siêu âm Speckle tracking 2D ở các bệnh nhân nhồi máu cơ tim cấp có ST chênh lên trước và ngay sau can thiệp động mạch vành

Structured PICO

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Implication

Abstract

Discussion

Cite This Study

Nghiên cứu sức căng cơ tim bằng siêu âm Speckle tracking 2D ở các bệnh nhân nhồi máu cơ tim cấp có ST chênh lên trước và ngay sau can thiệp động mạch vành

Structured PICO

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Implication

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