Jeong Hoon Yang

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Plasma surfactant protein-D as a diagnostic biomarker for acute respiratory distress syndrome: validation in US and Korean cohorts

Jinkyeong Park, Gee Young Suh et 10 al.

Dec 1, 2017 in BMC Pulmonary Medicine
Background Acute respiratory distress syndrome (ARDS) is potentially underrecognized by clinicians. Early recognition and subsequent optimal treatment of patients with ARDS may be facilitated by usage of biomarkers. Surfactant protein D (SP-D), a marker of alveolar epithelial injury, has been proposed as a potentially useful biomarker for diagnosis of ARDS in a few studies. We tried to validate th...

Non-culprit left main coronary artery disease in acute myocardial infarction complicated by cardiogenic shock.

Ik Hyun Park, Sang-Don Park et 16 al.

Mar 30, 2023 in PloS one
We evaluated the clinical impact of residual non-culprit left main coronary artery disease (LMCAD) on prognosis in patients undergoing emergent percutaneous coronary intervention (PCI) for acute myocardial infarction (AMI) complicated by cardiogenic shock (CS). A total of 429 patients who underwent PCI for AMI complicated by CS was enrolled from 12 centers in the Republic of Korea. The patients we...


Clinical Course of Suspected Diagnosis of Pulmonary Tumor Thrombotic Microangiopathy: A 10-Year Experience of Rapid Progressive Right Ventricular Failure Syndrome in Advanced Cancer Patients.

Minjung Bak, Sung-A Chang et 7 al.

Mar 1, 2023 in Korean circulation journal
Several cases involving severe right ventricular (RV) failure in advanced cancer patients have been found to be pulmonary tumor thrombotic microangiopathies (PTTMs). This study aimed to discover the nature of rapid RV failure syndrome with a suspected diagnosis of PTTM for better diagnosis, treatment, and prognosis prediction in clinical practice. From 2011 to 2021, all patients with clinically su...


Periprocedural myocardial infarction is not associated with an increased risk of long-term cardiac mortality after coronary bifurcation stenting.

Pil Sang Song et 14 al.

Aug 20, 2013 in International journal of cardiology
Debate continues over the importance of periprocedural myocardial infarction (PMI) after percutaneous coronary intervention (PCI). We evaluated the prognostic significance of PMI in patients undergoing PCI for bifurcation lesions. Between January 2004 and June 2006, patients from 16 centers who received non-left main bifurcation lesion PCIs were enrolled. PMI was defined as a peak creatine kinase-...


Discriminative Role of Invasive Left Heart Catheterization in Patients Suspected of Heart Failure With Preserved Ejection Fraction.

Ki Hong Choi, Eun-Seok Jeon et 15 al.

Mar 9, 2023 in Journal of the American Heart Association
Background Recently, diastolic stress testing and invasive hemodynamic measurements have been emphasized for diagnosis of heart failure with preserved ejection fraction (HFpEF) because when determined using noninvasive parameters it can fall into a nondiagnostic intermediate range. The current study evaluated the discriminative and prognostic roles of invasive measured left ventricular end-diasto...


Intravascular Imaging–Guided or Angiography Guided Complex PCI

Joo Myung Lee, Joo-Yong Hahn et 33 al.

Mar 5, 2023 in New England Journal of Medicine
New England Journal of Medicine, Ahead of Print.


Associations of albumin and nutritional index factors with delirium in patients admitted to the cardiac intensive care unit

Tae Wan Kim et 7 al.

Mar 3, 2023 in Frontiers in Cardiovascular Medicine
Background Limited data are available on the association of malnutrition with the occurrence of delirium in the cardiac intensive care unit (CICU). Thus, we aimed to analyze whether nutritional indices and their components can predict the development of delirium in CICU. Method We enrolled 2,783 patients admitted to the CICU of Samsung Medical Center for more than 24 h between September 2012 and D...


Prognosis after discontinuing renin angiotensin aldosterone system inhibitor for heart failure with restored ejection fraction after acute myocardial infarction.

Seung Hun Lee, Joo Myung Lee et 18 al.

Mar 2, 2023 in Scientific reports
Prognostic effect of discontinuing renin-angiotensin-aldosterone-system-inhibitor (RAASi) for patients with heart failure (HF) after acute myocardial infarction (AMI) whose left ventricular (LV) systolic function was restored during follow-up is unknown. To investigate the outcome after discontinuing RAASi in post-AMI HF patients with restored LV ejection fraction (EF). Of 13,104 consecutive patie...


Efficacy of thrombus aspiration in cardiogenic shock complicating acute myocardial infarction and high thrombus burden.

Woochan Kwon et 21 al.

Feb 4, 2023 in Revista espanola de cardiologia
Current guidelines do not recommend routine thrombus aspiration (TA) in acute myocardial infarction (AMI) because no benefits were observed in previous randomized trials. However, there are limited data in cardiogenic shock (CS) complicating AMI. We included 575 patients with AMI complicated by CS. The participants were stratified into the TA and no-TA groups based on use of TA. The primary outcom...

Safety and Efficacy of Everolimus-Eluting Bioresorbable Vascular Scaffold Versus Second-Generation Drug-Eluting Stents in Real-World Practice.

Joo Myung Lee et 30 al.

Feb 6, 2023 in Journal of Korean medical science
The risk of device thrombosis and device-oriented clinical outcomes with bioresorbable vascular scaffold (BVS) was reported to be significantly higher than with contemporary drug-eluting stents (DESs). However, optimal device implantation may improve clinical outcomes in patients receiving BVS. The current study evaluated mid-term safety and efficacy of Absorb BVS with meticulous device optimizati...