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Sato T, Matsumura M, Yamamoto K, Shlofmitz E, Moses JW, Khalique OK, Shin D, Dakroub A, Singh M, Malik S, Tsoulios A, Cohen DJ, Mintz GS, Shlofmitz RA, Jeremias A, Ali ZA, Maehara A. Prevalence and anatomical factors associated with stent under-expansion in non-severely calcified lesions. Catheter Cardiovasc Interv 2024. [PMID: 38639137 DOI: 10.1002/ccd.31035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 03/07/2024] [Accepted: 03/26/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Stent underexpansion, typically related to lesion calcification, is the strongest predictor of adverse events after percutaneous coronary intervention (PCI). Although uncommon, underexpansion may also occur in non-severely calcified lesions. AIM We sought to identify the prevalence and anatomical characteristics of underexpansion in non-severely calcified lesions. METHODS We included 993 patients who underwent optical coherence tomography-guided PCI of 1051 de novo lesions with maximum calcium arc <180°. Negative remodeling (NR) was the smallest lesion site external elastic lamina diameter that was also smaller than the distal reference. Stent expansion was evaluated using a linear regression model accounting for vessel tapering; underexpansion required both stent expansion <70% and stent area <4.5mm2. RESULTS Underexpansion was observed in 3.6% of non-heavily calcified lesions (38/1051). Pre-stent maximum calcium arc and thickness were greater in lesions with versus without underexpansion (median 119° vs. 85°, p = 0.002; median 0.95 mm vs. 0.78 mm, p = 0.008). NR was also more common in lesions with underexpansion (44.7% vs. 24.5%, p = 0.007). In the multivariable logistic regression model, larger and thicker eccentric calcium, mid left anterior descending artery (LAD) location, and NR were associated with underexpansion in non-severely calcified lesions. The rate of underexpansion was especially high (30.7%) in lesions exhibiting all three morphologies. Two-year TLF tended to be higher in underexpanded versus non-underexpanded stents (9.7% vs. 3.7%, unadjusted hazard ratio [95% confidence interval] = 3.02 [0.92, 9.58], p = 0.06). CONCLUSION Although underexpansion in the absence of severe calcium (<180°) is uncommon, mid-LAD lesions with NR and large and thick eccentric calcium were associated with underexpansion.
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Affiliation(s)
- Takao Sato
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
- Division of Cardiology, Department of Medicine, Columbia University Medical Center/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Mitsuaki Matsumura
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | - Kei Yamamoto
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
- Division of Cardiology, Department of Medicine, Columbia University Medical Center/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Evan Shlofmitz
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Jeffrey W Moses
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
- Division of Cardiology, Department of Medicine, Columbia University Medical Center/NewYork-Presbyterian Hospital, New York, New York, USA
| | - Omar K Khalique
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Doosup Shin
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Ali Dakroub
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Mandeep Singh
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Sarah Malik
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Anna Tsoulios
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - David J Cohen
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Gary S Mintz
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
| | | | - Allen Jeremias
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Ziad A Ali
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Department of Cardiology, St. Francis Hospital, Roslyn, New York, USA
| | - Akiko Maehara
- Clinical Trials Center, Cardiovascular Research Foundation, New York, New York, USA
- Division of Cardiology, Department of Medicine, Columbia University Medical Center/NewYork-Presbyterian Hospital, New York, New York, USA
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Shin D, Shlofmitz E. Editorial: Between too much and too little metal in the left main bifurcation. Cardiovasc Revasc Med 2024; 61:6-7. [PMID: 38233250 DOI: 10.1016/j.carrev.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/19/2024]
Affiliation(s)
- Doosup Shin
- Department of Cardiology, St. Francis Hospital and Heart Center, Roslyn, NY, USA
| | - Evan Shlofmitz
- Department of Cardiology, St. Francis Hospital and Heart Center, Roslyn, NY, USA.
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Hong D, Lee J, Lee H, Cho J, Guallar E, Choi KH, Lee SH, Shin D, Lee JY, Lee SJ, Lee SY, Kim SM, Yun KH, Cho JY, Kim CJ, Ahn HS, Nam CW, Yoon HJ, Park YH, Lee WS, Park TK, Yang JH, Choi SH, Gwon HC, Song YB, Hahn JY, Kang D, Lee JM. Cost-Effectiveness of Intravascular Imaging-Guided Complex PCI: Prespecified Analysis of RENOVATE-COMPLEX-PCI Trial. Circ Cardiovasc Qual Outcomes 2024; 17:e010230. [PMID: 38477162 DOI: 10.1161/circoutcomes.123.010230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 11/30/2023] [Indexed: 03/14/2024]
Abstract
BACKGROUND Although clinical benefits of intravascular imaging-guided percutaneous coronary intervention (PCI) in patients with complex coronary artery lesions have been observed in previous trials, the cost-effectiveness of this strategy is uncertain. METHODS RENOVATE-COMPLEX-PCI (Randomized Controlled Trial of Intravascular Imaging Guidance vs Angiography-Guidance on Clinical Outcomes After Complex Percutaneous Coronary Intervention) was conducted in Korea between May 2018 and May 2021. This prespecified cost-effectiveness substudy was conducted using Markov model that simulated 3 states: (1) post-PCI, (2) spontaneous myocardial infarction, and (3) death. A simulated cohort was derived from the intention-to-treat population, and input parameters were extracted from either the trial data or previous publications. Cost-effectiveness was evaluated using time horizon of 3 years (within trial) and lifetime. The primary outcome was incremental cost-effectiveness ratio (ICER), an indicator of incremental cost on additional quality-adjusted life years (QALYs) gained, in intravascular imaging-guided PCI compared with angiography-guided PCI. The current analysis was performed using the Korean health care sector perspective with reporting the results in US dollar (1200 Korean Won, ₩=1 dollar, $). Willingness to pay threshold was $35 000 per QALY gained. RESULTS A total of 1639 patients were included in the trial. During 3-year follow-up, medical costs ($8661 versus $7236; incremental cost, $1426) and QALY (2.34 versus 2.31; incremental QALY, 0.025) were both higher in intravascular imaging-guided PCI than angiography-guided PCI, resulting incremental cost-effectiveness ratio of $57 040 per QALY gained within trial data. Conversely, lifetime simulation showed total cumulative medical cost was reversed between the 2 groups ($40 455 versus $49 519; incremental cost, -$9063) with consistently higher QALY (8.24 versus 7.89; incremental QALY, 0.910) in intravascular imaging-guided PCI than angiography-guided PCI, resulting in a dominant incremental cost-effectiveness ratio. Consistently, 70% of probabilistic iterations showed cost-effectiveness of intravascular imaging-guided PCI in probabilistic sensitivity analysis. CONCLUSIONS The current cost-effectiveness analysis suggests that imaging-guided PCI is more cost-effective than angiography-guided PCI by reducing medical cost and increasing quality-of-life in complex coronary artery lesions in long-term follow-up. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03381872.
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Affiliation(s)
- David Hong
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Jin Lee
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea (J.L., J.C., D.K.)
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea (J.L., J.C., D.K.)
| | - Hankil Lee
- College of Pharmacy, Ajou University, Suwon, South Korea (H.L.)
| | - Juhee Cho
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea (J.L., J.C., D.K.)
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea (J.L., J.C., D.K.)
| | - Eliseo Guallar
- Department of Epidemiology and Medicine, and Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, MD (E.G.)
| | - Ki Hong Choi
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Seung Hun Lee
- Chonnam National University Hospital, Gwangju, Korea (S.H.L.)
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, NC (D.S.)
| | - Jong-Young Lee
- Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea (J.-Y.L., S.-J.L.)
| | - Seung-Jae Lee
- Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea (J.-Y.L., S.-J.L.)
| | - Sang Yeub Lee
- Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea (S.Y.L., S.M.K.)
- Chung-Ang University College of Medicine, Chung-Ang University Gwangmyeong Hospital, Korea (S.Y.L.)
| | - Sang Min Kim
- Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea (S.Y.L., S.M.K.)
| | - Kyeong Ho Yun
- Wonkwang University Hospital, Iksan, Korea (K.H.Y., J.Y.C.)
| | - Jae Young Cho
- Wonkwang University Hospital, Iksan, Korea (K.H.Y., J.Y.C.)
| | - Chan Joon Kim
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul, Korea (C.J.K., H.-S.A.)
| | - Hyo-Suk Ahn
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul, Korea (C.J.K., H.-S.A.)
| | - Chang-Wook Nam
- Keimyung University Dongsan Hospital, Daegu, Korea (C.-W.N., H.-J.Y.)
| | - Hyuck-Jun Yoon
- Keimyung University Dongsan Hospital, Daegu, Korea (C.-W.N., H.-J.Y.)
| | - Yong Hwan Park
- Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Korea (Y.H.P.)
| | - Wang Soo Lee
- Chung-Ang University College of Medicine, Chung-Ang University Hospital, Seoul, Korea (W.S.L.)
| | - Taek Kyu Park
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Jeong Hoon Yang
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Seung-Hyuk Choi
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Hyeon-Cheol Gwon
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Young Bin Song
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Joo-Yong Hahn
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
| | - Danbee Kang
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea (J.L., J.C., D.K.)
- Department of Clinical Research Design and Evaluation, SAIHST, Sungkyunkwan University, Seoul, South Korea (J.L., J.C., D.K.)
| | - Joo Myung Lee
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., S.-H.C., H.-C.G., Y.B.S., J.-Y.H., J.M.L.)
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Choi KH, Kwon W, Shin D, Lee SH, Hwang D, Zhang J, Nam CW, Shin ES, Doh JH, Chen SL, Kakuta T, Toth GG, Piroth Z, Hakeem A, Uretsky BF, Hokama Y, Tanaka N, Lim HS, Ito T, Matsuo A, Azzalini L, Leesar MA, Daemen J, Collison D, Collet C, De Bruyne B, Koo BK, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Gwon HC, Lee JM. Differential Impact of Fractional Flow Reserve Measured After Coronary Stent Implantation by Left Ventricular Dysfunction. JACC Asia 2024; 4:229-240. [PMID: 38463680 PMCID: PMC10920040 DOI: 10.1016/j.jacasi.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 10/06/2023] [Accepted: 10/18/2023] [Indexed: 03/12/2024]
Abstract
Background Both left ventricular systolic function and fractional flow reserve (FFR) are prognostic factors after percutaneous coronary intervention (PCI). However, how these prognostic factors are inter-related in risk stratification of patients after PCI remains unclarified. Objectives This study evaluated differential prognostic implication of post-PCI FFR according to left ventricular ejection fraction (LVEF). Methods A total of 2,965 patients with available LVEF were selected from the POST-PCI FLOW (Prognostic Implications of Physiologic Investigation After Revascularization with Stent) international registry of patients with post-PCI FFR measurement. The primary outcome was a composite of cardiac death or target-vessel myocardial infarction (TVMI) at 2 years. The secondary outcome was target-vessel revascularization (TVR) and target vessel failure, which was a composite of cardiac death, TVMI, or TVR. Results Post-PCI FFR was independently associated with the risk of target vessel failure (per 0.01 decrease: HRadj: 1.029; 95% CI: 1.009-1.049; P = 0.005). Post-PCI FFR was associated with increased risk of cardiac death or TVMI (HRadj: 1.145; 95% CI: 1.025-1.280; P = 0.017) among patients with LVEF ≤40%, and with that of TVR in patients with LVEF >40% (HRadj: 1.028; 95% CI: 1.005-1.052; P = 0.020). Post-PCI FFR ≤0.80 was associated with increased risk of cardiac death or TVMI in the LVEF ≤40% group and with that of TVR in LVEF >40% group. Prognostic impact of post-PCI FFR for the primary outcome was significantly different according to LVEF (Pinteraction = 0.019). Conclusions Post-PCI FFR had differential prognostic impact according to LVEF. Residual ischemia by post-PCI FFR ≤0.80 was a prognostic indicator for cardiac death or TVMI among patients with patients with LVEF ≤40%, and it was associated with TVR among patients with patients with LVEF>40%. (Prognostic Implications of Physiologic Investigation After Revascularization with Stent [POST-PCI FLOW]; NCT04684043).
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Affiliation(s)
- Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Woochan Kwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Seung-Hun Lee
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Doyeon Hwang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Jinlong Zhang
- Department of Cardiology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Chang-Wook Nam
- Department of Medicine, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Eun-Seok Shin
- Department of Cardiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Joon-Hyung Doh
- Department of Medicine, Inje University Ilsan-Paik Hospital, Goyang, Korea
| | - Shao-Liang Chen
- Division of Cardiology, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Tsunekazu Kakuta
- Division of Cardiovascular Medicine, Tsuchiura Kyodo General Hospital, Ibaraki, Japan
| | - Gabor G. Toth
- University Heart Centre Graz, Medical University Graz, Austria
| | - Zsolt Piroth
- Gottsegen National Cardiovascular Centre, Budapest, Hungary
| | - Abdul Hakeem
- Division of Cardiovascular Diseases and Hypertension, Robert Wood Johnson Medical School, Rutgers University, New Brunswick, New Jersey, USA
| | - Barry F. Uretsky
- Central Arkansas VA Health System/University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Yohei Hokama
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
| | - Nobuhiro Tanaka
- Department of Cardiology, Ajou University School of Medicine, Suwon, Korea
| | - Hong-Seok Lim
- Department of Cardio-Renal Medicine and Hypertension, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Tsuyoshi Ito
- Department of Cardiology, Kyoto Second Red Cross Hospital, Kyoto, Japan
| | - Akiko Matsuo
- Division of Cardiology, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Lorenzo Azzalini
- Division of Cardiovascular Diseases, University of Alabama, Birmingham, Alabama, USA
| | - Massoud A. Leesar
- Department of Interventional Cardiology, Thoraxcenter, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - Joost Daemen
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Glasgow, United Kingdom
| | | | - Carlos Collet
- Department of Cardiology, University of Lausanne, Switzerland
| | | | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Ali ZA, Garcia JJ, Karimi Galougahi K, Horst J, Gallo A, Shin D, Ben-Yehuda O, Chen S, Redfors B, Kappetein AP, Sabik JF, Serruys PW, Stone GW. Impact of Incomplete Revascularization After PCI in Left Main Disease: The EXCEL Trial. Circ Cardiovasc Interv 2024; 17:e013192. [PMID: 38502720 DOI: 10.1161/circinterventions.123.013192] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 01/02/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND The importance of complete revascularization after percutaneous coronary intervention (PCI) in patients with left main coronary artery disease is uncertain. We investigated the clinical impact of complete revascularization in patients with left main coronary artery disease undergoing PCI in the EXCEL trial (Evaluation of XIENCE Versus Coronary Artery Bypass Surgery for Effectiveness of Left Main Revascularization). METHODS Composite rates of death or myocardial infarction (MI) following PCI during 5-year follow-up were examined in 903 patients based on core laboratory definitions of anatomic and functional complete revascularization, residual SYNTAX score (The Synergy Between Percutaneous Coronary Intervention With Taxus and Cardiac Surgery), and residual Jeopardy Score (rJS). RESULTS The risk of death or MI did not vary based on anatomic, functional, or residual SYNTAX score complete revascularization but did differ according to the rJS (5-year rates 17.6%, 19.5%, and 38.9% with rJS 0, 2, and ≥4, respectively; P=0.006). The higher rate of death or MI with rJS≥4 versus rJS≤2 was driven conjointly by increased mortality (adjusted hazard ratio, 2.29 [95% CI, 1.11-4.71]; P=0.02) and spontaneous MI (adjusted hazard ratio, 2.89 [95% CI, 1.17-7.17]; P=0.02). The most common location for untreated severe stenoses in the rJS≥4 group was the left circumflex artery (LCX), and the post-PCI absence, compared with the presence, of any untreated lesion with diameter stenosis ≥70% in the LCX was associated with reduced 5-year rates of death or MI (18.9% versus 35.2%; hazard ratio, 0.48 [95% CI, 0.32-0.74]; P<0.001). The risk was the highest for residual ostial/proximal LCX lesions. CONCLUSIONS Among patients undergoing PCI in EXCEL trial, incomplete revascularization according to the rJS was associated with increased rates of death and spontaneous MI. Post-PCI untreated high-grade lesions in the LCX (especially the ostial/proximal LCX) drove these outcomes. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT01205776.
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Affiliation(s)
- Ziad A Ali
- Cardiovascular Research Foundation, New York, NY (Z.A.A., J.J.G., J.H., A.G., O.B.-Y., B.R.)
- St Francis Hospital and Heart Center, Roslyn, NY (Z.A.A., K.K.G., D.S.)
| | - Javier Jas Garcia
- Cardiovascular Research Foundation, New York, NY (Z.A.A., J.J.G., J.H., A.G., O.B.-Y., B.R.)
| | | | - Jennifer Horst
- Cardiovascular Research Foundation, New York, NY (Z.A.A., J.J.G., J.H., A.G., O.B.-Y., B.R.)
| | - Anthony Gallo
- Cardiovascular Research Foundation, New York, NY (Z.A.A., J.J.G., J.H., A.G., O.B.-Y., B.R.)
| | - Doosup Shin
- St Francis Hospital and Heart Center, Roslyn, NY (Z.A.A., K.K.G., D.S.)
| | - Ori Ben-Yehuda
- Cardiovascular Research Foundation, New York, NY (Z.A.A., J.J.G., J.H., A.G., O.B.-Y., B.R.)
| | - Shmuel Chen
- Weill-Cornell Medical Center/New York-Presbyterian Hospital, NY (S.C.)
| | - Björn Redfors
- Cardiovascular Research Foundation, New York, NY (Z.A.A., J.J.G., J.H., A.G., O.B.-Y., B.R.)
| | | | - Joseph F Sabik
- University Hospitals Cleveland Medical Center, OH (J.F.S.)
| | | | - Gregg W Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY (G.W.S.)
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Shin D, Lee SH, Hong D, Choi KH, Lee JM. Physiologic Assessment After Percutaneous Coronary Interventions and Functionally Optimized Revascularization. Cardiol Clin 2024; 42:55-76. [PMID: 37949540 DOI: 10.1016/j.ccl.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Coronary physiologic assessment has become a standard of care for patients with coronary atherosclerotic disease. While most attention has focused on pre-interventional physiologic assessment to aid in revascularization decision-making, post-interventional physiologic assessment has not been as widely used, despite evidence supporting its role in assessment and optimization of the revascularization procedure. A thorough understanding of such evidence and ongoing studies would be crucial to incorporate post-interventional physiologic assessment into daily practice. Thus, this review provides a comprehensive overview of current evidence regarding the evolving role of physiologic assessment as a functional optimization tool for the entire revascularization process.
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Affiliation(s)
- Doosup Shin
- Division of Cardiology, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - David Hong
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
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Beatty B, Shin D, Wolff E, Shearer M, Saggio G, Shlofmitz E, Jeremias A, Moses JW, Shlofmitz RA, Ali ZA. Quantitative In Vitro Investigation of Polymer Damage on Drug-Eluting Stents Resulting From Intravascular Lithotripsy. JACC Cardiovasc Interv 2024; 17:320-322. [PMID: 37902153 DOI: 10.1016/j.jcin.2023.10.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/05/2023] [Accepted: 10/10/2023] [Indexed: 10/31/2023]
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Kwon W, Hong D, Choi KH, Lee SH, Shin D, Lee JY, Lee SJ, Lee SY, Kim SM, Yun KH, Cho JY, Kim CJ, Ahn HS, Nam CW, Yoon HJ, Park YH, Lee WS, Park TK, Yang JH, Choi SH, Gwon HC, Song YB, Hahn JY, Lee JM. Intravascular Imaging-Guided Percutaneous Coronary Intervention Before and After Standardized Optimization Protocols. JACC Cardiovasc Interv 2024; 17:292-303. [PMID: 38267144 DOI: 10.1016/j.jcin.2023.10.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/25/2023] [Accepted: 10/31/2023] [Indexed: 01/26/2024]
Abstract
BACKGROUND Although benefits of intravascular imaging (IVI) in percutaneous coronary intervention (PCI) have been observed in previous studies, it is not known whether changes in contemporary practice, especially with application of standardized optimization protocols, have improved clinical outcomes. OBJECTIVES The authors sought to investigate whether clinical outcomes of IVI-guided PCI are different before and after the application of standardized optimization protocols in using IVI. METHODS 2,972 patients from an institutional registry (2008-2015, before application of standardized optimization protocols, the past group) and 1,639 patients from a recently published trial (2018-2021 after application of standardized optimization protocols, the present group) were divided into 2 groups according to use of IVI. The primary outcome was 3-year target vessel failure (TVF), a composite of cardiac death, target vessel myocardial infarction, or target vessel revascularization. RESULTS Significant reduction of TVF was observed in the IVI-guided PCI group compared with the angiography-guided PCI group (10.0% vs 6.7%; HR: 0.77; 95% CI: 0.61-0.97; P = 0.027), mainly driven by reduced cardiac death or myocardial infarction in both past and present IVI-guided PCI groups. When comparing past IVI and present IVI groups, TVF was significantly lower in the present IVI group (8.5% vs 5.1%; HR: 0.63; 95% CI: 0.42-0.94; P = 0.025), with the difference being driven by reduced target vessel revascularization in the present IVI group. Consistent results were observed in inverse-probability-weighting adjusted analysis. CONCLUSIONS IVI-guided PCI improved clinical outcomes more than angiography-guided PCI. In addition, application of standardized optimization protocols when using IVI further improved clinical outcomes after PCI. (Intravascular Imaging- Versus Angiography-Guided Percutaneous Coronary Intervention For Complex Coronary Artery Disease [RENOVATE-COMPLEX-PCI]; NCT03381872; and the institutional cardiovascular catheterization database of Samsung Medical Center: Long-Term Outcomes and Prognostic Factors in Patient Undergoing CABG or PCI; NCT03870815).
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Affiliation(s)
- Woochan Kwon
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - David Hong
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ki Hong Choi
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, Gwangju, Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Jong-Young Lee
- Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Jae Lee
- Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Yeub Lee
- Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea; Chung-Ang University College of Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | - Sang Min Kim
- Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | | | | | - Chan Joon Kim
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul, Korea
| | - Hyo-Suk Ahn
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul, Korea
| | | | | | - Yong Hwan Park
- Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Wang Soo Lee
- Chung-Ang University College of Medicine, Chung-Ang University Hospital, Seoul, Korea
| | - Taek Kyu Park
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo-Yong Hahn
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo Myung Lee
- Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Hong D, Lee SH, Lee J, Lee H, Shin D, Kim HK, Park KH, Choo EH, Kim CJ, Kim MC, Hong YJ, Jeong MH, Ahn SG, Doh JH, Lee SY, Don Park S, Lee HJ, Kang MG, Koh JS, Cho YK, Nam CW, Choi KH, Park TK, Yang JH, Song YB, Choi SH, Gwon HC, Guallar E, Cho J, Hahn JY, Kang D, Lee JM. Cost-Effectiveness of Fractional Flow Reserve-Guided Treatment for Acute Myocardial Infarction and Multivessel Disease: A Prespecified Analysis of the FRAME-AMI Randomized Clinical Trial. JAMA Netw Open 2024; 7:e2352427. [PMID: 38270954 PMCID: PMC10811558 DOI: 10.1001/jamanetworkopen.2023.52427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/14/2023] [Indexed: 01/26/2024] Open
Abstract
Importance Complete revascularization by non-infarct-related artery (IRA) percutaneous coronary intervention (PCI) in patients with acute myocardial infarction is standard practice to improve patient prognosis. However, it is unclear whether a fractional flow reserve (FFR)-guided or angiography-guided treatment strategy for non-IRA PCI would be more cost-effective. Objective To evaluate the cost-effectiveness of FFR-guided compared with angiography-guided PCI in patients with acute myocardial infarction and multivessel disease. Design, Setting, and Participants In this prespecified cost-effectiveness analysis of the FRAME-AMI randomized clinical trial, patients were randomly allocated to either FFR-guided or angiography-guided PCI for non-IRA lesions between August 19, 2016, and December 24, 2020. Patients were aged 19 years or older, had ST-segment elevation myocardial infarction (STEMI) or non-STEMI and underwent successful primary or urgent PCI, and had at least 1 non-IRA lesion (diameter stenosis >50% in a major epicardial coronary artery or major side branch with a vessel diameter of ≥2.0 mm). Data analysis was performed on August 27, 2023. Intervention Fractional flow reserve-guided vs angiography-guided PCI for non-IRA lesions. Main Outcomes and Measures The model simulated death, myocardial infarction, and repeat revascularization. Future medical costs and benefits were discounted by 4.5% per year. The main outcomes were quality-adjusted life-years (QALYs), direct medical costs, incremental cost-effectiveness ratio (ICER), and incremental net monetary benefit (INB) of FFR-guided PCI compared with angiography-guided PCI. State-transition Markov models were applied to the Korean, US, and European health care systems using medical cost (presented in US dollars), utilities data, and transition probabilities from meta-analysis of previous trials. Results The FRAME-AMI trial randomized 562 patients, with a mean (SD) age of 63.3 (11.4) years. Most patients were men (474 [84.3%]). Fractional flow reserve-guided PCI increased QALYs by 0.06 compared with angiography-guided PCI. The total cumulative cost per patient was estimated as $1208 less for FFR-guided compared with angiography-guided PCI. The ICER was -$19 484 and the INB was $3378, indicating that FFR-guided PCI was more cost-effective for patients with acute myocardial infarction and multivessel disease. Probabilistic sensitivity analysis showed consistent results and the likelihood iteration of cost-effectiveness in FFR-guided PCI was 97%. When transition probabilities from the pairwise meta-analysis of the FLOWER-MI and FRAME-AMI trials were used, FFR-guided PCI was more cost-effective than angiography-guided PCI in the Korean, US, and European health care systems, with an INB of $3910, $8557, and $2210, respectively. In probabilistic sensitivity analysis, the likelihood iteration of cost-effectiveness with FFR-guided PCI was 85%, 82%, and 31% for the Korean, US, and European health care systems, respectively. Conclusions and Relevance This cost-effectiveness analysis suggests that FFR-guided PCI for non-IRA lesions saved medical costs and increased quality of life better than angiography-guided PCI for patients with acute myocardial infarction and multivessel disease. Fractional flow reserve-guided PCI should be considered in determining the treatment strategy for non-IRA stenoses in these patients. Trial Registration ClinicalTrials.gov Identifier: NCT02715518.
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Affiliation(s)
- David Hong
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Hun Lee
- Chonnam National University Hospital, Gwangju, Korea
| | - Jin Lee
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Hankil Lee
- College of Pharmacy, Ajou University, Suwon, South Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina
| | - Hyun Kuk Kim
- Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Keun Ho Park
- Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Eun Ho Choo
- Seoul St Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Chan Joon Kim
- Uijeongbu St Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Min Chul Kim
- Chonnam National University Hospital, Gwangju, Korea
| | | | | | - Sung Gyun Ahn
- Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju, Korea
| | - Joon-Hyung Doh
- Department of Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Sang Yeub Lee
- Chung-Ang University College of Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | | | | | - Min Gyu Kang
- Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Jin-Sin Koh
- Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Yun-Kyeong Cho
- Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Chang-Wook Nam
- Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Ki Hong Choi
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Taek Kyu Park
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eliseo Guallar
- Department of Epidemiology and Medicine, Welch Center for Prevention, Epidemiology and Clinical Research, Johns Hopkins Medical Institutions, Baltimore, Maryland
| | - Juhee Cho
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Joo-Yong Hahn
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Danbee Kang
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul, South Korea
| | - Joo Myung Lee
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Xu L, Lien J, Li H, Gillian N, Nongpiur R, Li J, Zhang Q, Cui J, Jorgensen D, Bernstein A, Bedal L, Hayashi E, Yamanaka J, Lee A, Wang J, Shin D, Poupyrev I, Thormundsson T, Pathak A, Patel S. Soli-enabled noncontact heart rate detection for sleep and meditation tracking. Sci Rep 2023; 13:18008. [PMID: 37865634 PMCID: PMC10590449 DOI: 10.1038/s41598-023-44714-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/11/2023] [Indexed: 10/23/2023] Open
Abstract
Heart rate (HR) is a crucial physiological signal that can be used to monitor health and fitness. Traditional methods for measuring HR require wearable devices, which can be inconvenient or uncomfortable, especially during sleep and meditation. Noncontact HR detection methods employing microwave radar can be a promising alternative. However, the existing approaches in the literature usually use high-gain antennas and require the sensor to face the user's chest or back, making them difficult to integrate into a portable device and unsuitable for sleep and meditation tracking applications. This study presents a novel approach for noncontact HR detection using a miniaturized Soli radar chip embedded in a portable device (Google Nest Hub). The chip has a [Formula: see text] dimension and can be easily integrated into various devices. The proposed approach utilizes advanced signal processing and machine learning techniques to extract HRs from radar signals. The approach is validated on a sleep dataset (62 users, 498 h) and a meditation dataset (114 users, 1131 min). The approach achieves a mean absolute error (MAE) of 1.69 bpm and a mean absolute percentage error (MAPE) of [Formula: see text] on the sleep dataset. On the meditation dataset, the approach achieves an MAE of 1.05 bpm and a MAPE of [Formula: see text]. The recall rates for the two datasets are [Formula: see text] and [Formula: see text], respectively. This study represents the first application of the noncontact HR detection technology to sleep and meditation tracking, offering a promising alternative to wearable devices for HR monitoring during sleep and meditation.
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Affiliation(s)
- Luzhou Xu
- Google LLC, 6420 Sequence Drive, San Diego, CA, 92121, USA.
| | - Jaime Lien
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Haiguang Li
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Nicholas Gillian
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Rajeev Nongpiur
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Jihan Li
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Qian Zhang
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Jian Cui
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - David Jorgensen
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Adam Bernstein
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Lauren Bedal
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Eiji Hayashi
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Jin Yamanaka
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Alex Lee
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Jian Wang
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - D Shin
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | - Ivan Poupyrev
- Google LLC, 1600 Amphitheatre Parkway, Mountain View, CA, 94043, USA
| | | | - Anupam Pathak
- Google LLC, 19510 Jamboree Rd, Irvine, CA, 92612, USA
| | - Shwetak Patel
- Google LLC, 601 North 34st Street, Seattle, WA, 98103, USA
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11
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Ali ZA, Shin D. Intravascular imaging: a glass half empty or half full? Eur Heart J 2023; 44:3856-3858. [PMID: 37667652 DOI: 10.1093/eurheartj/ehad573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/06/2023] Open
Affiliation(s)
- Ziad A Ali
- St. Francis Hospital, 100 Port Washington Boulevard, Roslyn, NY 11576, USA
- Cardiovascular Research Foundation, New York, NY, USA
- New York Institute of Technology, Glen Head, NY, USA
| | - Doosup Shin
- St. Francis Hospital, 100 Port Washington Boulevard, Roslyn, NY 11576, USA
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Shin D, Dai N, Wilburn P, Choi KH, Lee SH, Kim HK, Maehara A, Stone GW, Myung Lee J. Effect of Supersaturated Oxygen Therapy on Coronary Microcirculatory Function in Patients With Anterior STEMI. JACC Cardiovasc Interv 2023; 16:2469-2471. [PMID: 37676228 DOI: 10.1016/j.jcin.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/13/2023] [Accepted: 08/01/2023] [Indexed: 09/08/2023]
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Lee SH, Hong D, Shin D, Kim HK, Park KH, Choo EH, Kim CJ, Kim MC, Hong YJ, Ahn SG, Doh JH, Lee SY, Park SD, Lee HJ, Kang MG, Koh JS, Cho YK, Nam CW, Joh HS, Choi KH, Park TK, Yang JH, Song YB, Choi SH, Jeong MH, Gwon HC, Hahn JY, Lee JM. QFR Assessment and Prognosis After Nonculprit PCI in Patients With Acute Myocardial Infarction. JACC Cardiovasc Interv 2023; 16:2365-2379. [PMID: 37821181 DOI: 10.1016/j.jcin.2023.08.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/13/2023] [Accepted: 08/01/2023] [Indexed: 10/13/2023]
Abstract
BACKGROUND Complete revascularization using either angiography-guided or fractional flow reserve (FFR)-guided strategy can improve clinical outcomes in patients with acute myocardial infarction (AMI) and multivessel disease. However, there is concern that angiography-guided percutaneous coronary intervention (PCI) may result in un-necessary PCI of the non-infarct-related artery (non-IRA), and its long-term prognosis is still unclear. OBJECTIVES This study sought to evaluate clinical outcomes after non-IRA PCI according to the quantitative flow ratio (QFR). METHODS We performed post hoc QFR analysis of non-IRA lesions of AMI patients enrolled in the FRAME-AMI (FFR Versus Angiography-Guided Strategy for Management of AMI With Multivessel Disease) trial, which randomly allocated 562 patients into either FFR-guided PCI (FFR ≤0.80) or angiography-guided PCI (diameter stenosis >50%) for non-IRA lesions. Patients were classified by non-IRA QFR values into the QFR ≤0.80 and QFR >0.80 groups. The primary outcome was a major adverse cardiac event (MACE), a composite of cardiac death, myocardial infarction, and repeat revascularization. RESULTS A total of 443 patients (552 lesions) were eligible for QFR analysis. Of 209 patients in the angiography-guided PCI group, 30.0% (n = 60) underwent non-IRA PCI despite having QFR >0.80 in the non-IRA. Conversely, only 2.7% (n = 4) among 209 patients in the FFR-guided PCI group had QFR >0.80 in the non-IRA. At a median follow-up of 3.5 years, the rate of MACEs was significantly higher among patients with non-IRA PCI despite QFR >0.80 than in patients with deferred PCI for non-IRA lesions (12.9% vs 3.1%; HR: 4.13; 95% CI: 1.10-15.57; P = 0.036). Non-IRA PCI despite QFR >0.80 was associated with a higher risk of non-IRA MACEs than patients with deferred PCI for non-IRA lesions (12.9% vs 2.1%; HR: 5.44; 95% CI: 1.13-26.19; P = 0.035). CONCLUSIONS In AMI patients with multivessel disease, 30.0% of angiography-guided PCI resulted in un-necessary PCI for the non-IRA with QFR >0.80, which was significantly associated with an increased risk of MACEs than in those with deferred PCI for non-IRA lesions. (FFR Versus Angiography-Guided Strategy for Management of AMI With Multivessel Disease [FRAME-AMI] ClinicalTrials.gov number; NCT02715518).
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Affiliation(s)
- Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - David Hong
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - Hyun Kuk Kim
- Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Keun Ho Park
- Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Eun Ho Choo
- Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Chan Joon Kim
- The Catholic University of Korea, Uijeongbu St. Mary's Hospital, Seoul, Korea
| | - Min Chul Kim
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - Young Joon Hong
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - Sung Gyun Ahn
- Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju, Korea
| | - Joon-Hyung Doh
- Department of Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Sang Yeub Lee
- Chung-Ang University College of Medicine, Chung-Ang University Gwangmyeong Hospital, Gwangmyeong, Korea
| | | | | | - Min Gyu Kang
- Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Jin-Sin Koh
- Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Korea
| | - Yun-Kyeong Cho
- Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Chang-Wook Nam
- Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Hyun Sung Joh
- Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Ki Hong Choi
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Taek Kyu Park
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jeong Hoon Yang
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Young Bin Song
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Seung-Hyuk Choi
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Myung Ho Jeong
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - Hyeon-Cheol Gwon
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Joo-Yong Hahn
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Joo Myung Lee
- Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea.
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Newell K, Ferguson-Steele Z, Shin D, Noh MG, Pipavath S, Gutschenritter T, Tsai J, Kang J. Quantitative and Qualitative Impact of CT-Based Radiotherapy Dose Maps on Radiologists' Interpretation of Post-treatment Thoracic Surveillance Imaging. Int J Radiat Oncol Biol Phys 2023; 117:S96-S97. [PMID: 37784614 DOI: 10.1016/j.ijrobp.2023.06.430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) For diagnostic radiologists, interpretation of surveillance imaging for oncology patients treated with radiation therapy (RT) can be challenging because (1) the imaging order may not adequately describe the radiation fields and (2) RT treatment effect and progression can appear similar. Volumetric dose visualization used for plan review is often inaccessible to radiologists. We hypothesize that displaying RT dose would improve radiologists' confidence and ability to correctly identify and distinguish irradiated targets and treatment effects. MATERIALS/METHODS CT images were read by a board-certified cardiothoracic radiologist and a diagnostic radiology resident. The readers interpreted pre-RT, treatment planning, and 3-4 month post-RT CT images in anonymized software sessions first without, then-after a 1 month "washout" period-with access to RT dose overlay. Six color-coded isodose lines ranging from 25% to 110% represented in absolute cGy were displayed along with a brief clinical history. RT fractionation schedules ranged in BED10 from 39 to 112.5 Gy. Readers were asked to label the treated lesion(s) and treatment effect(s), and record their confidence using a Likert scale of 1-5 and agreement with statements using yes/no responses. RESULTS Two readersindependently interpreted imaging for 32 patients who received thoracic RT to 1-5 lesion(s) for primary (24) or metastatic (8) cancer. Nineteen patients had 1 lesion and 13 patients had >1 lesion. Correct identification of all treated lesions significantly increased with the addition of dose visualization (61% to 81%; McNemar test, p = 0.00079), with the largest increase noted for cases with >1 lesion (15% to 54%; McNemar test, p = 0.0039). With the addition of dose information, the number of false negatives attributable to missed extranodal targets fell from 52% to 18%. Without dose information, 13% of labeled lesions and treatment effects fell outside of the 25% isodose lines, representing false positives. With the addition of dose information, false positives fell below 2% for both lesions and treatment effects. The readers' confidence that they had identified treated lesion(s) increased from a rating of 4.1 to 4.8 on a scale of 1-5 (Paired two-tail t test; p = 0.000005). CONCLUSION Whendiagnostic radiologists have access to dose visualization, correct identification rate of irradiated lesions and treatment effects, as well as confidence in these identifications significantly increased. The decrease in false negatives could reduce potential missed identification of tumor progression while the decrease in false positives could reduce inaccurate identification of treatment failure in a new or stable lesion. Our results demonstrate that adding volumetric visualization of dose to imaging could improve quality of surveillance care for patients with irradiated thoracic malignancies.
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Affiliation(s)
- K Newell
- University of Washington School of Medicine, Seattle, WA
| | | | - D Shin
- University of Washington, Seattle, WA
| | - M G Noh
- University of Washington, Department of Radiology, Seattle, WA
| | - S Pipavath
- University of Washington, Department of Radiology, Seattle, WA
| | - T Gutschenritter
- Department of Radiation Oncology, University of Washington - Fred Hutchinson Cancer Center, Seattle, WA
| | - J Tsai
- Department of Radiation Oncology, University of Washington, Seattle, WA
| | - J Kang
- University of Washington, Department of Radiation Oncology, Seattle, WA
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15
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Ali ZA, Kereiakes DJ, Hill JM, Saito S, Di Mario C, Honton B, Gonzalo N, Riley RF, Maehara A, Matsumura M, Shin D, Stone GW, Shlofmitz RA. Impact of Calcium Eccentricity on the Safety and Effectiveness of Coronary Intravascular Lithotripsy: Pooled Analysis From the Disrupt CAD Studies. Circ Cardiovasc Interv 2023; 16:e012898. [PMID: 37847770 PMCID: PMC10573097 DOI: 10.1161/circinterventions.123.012898] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 07/27/2023] [Indexed: 10/19/2023]
Abstract
BACKGROUND Coronary intravascular lithotripsy (IVL) safely facilitates successful stent implantation in severely calcified lesions. This analysis sought to determine the relative impact of lesion calcium eccentricity on the safety and effectiveness of IVL using high-resolution optical coherence tomography imaging. METHODS Individual patient-level data (n=262) were pooled from 4 distinct international prospective studies (Disrupt CAD I, II, III, and IV) and analyzed by an independent optical coherence tomography core laboratory. IVL performance in eccentric versus concentric calcification was analyzed by dividing calcified lesions into quartiles (≤180° [most eccentric], 181°-270°, 271°-359°, and 360° [concentric]) by maximum continuous calcium arc. RESULTS In the 230 patients with clear imaging field on optical coherence tomography, there were no differences in preprocedure minimum lumen area, diameter stenosis, or maximum calcium thickness. The calcium length and volume index increased progressively with increasing mean and maximum continuous calcium arc (ie, concentricity). Conversely, the minimum calcium thickness decreased progressively with increasing concentricity. Post-procedure, the number of calcium fractures, fracture depth, and fracture width increased with increasing concentricity, with a 4-fold increase in the number of fractures in lesions with 360° of calcium arc compared with ≤180°. This increase in IVL-induced calcium fracture with increasing calcium burden and concentricity facilitated stent expansion and luminal gain such that there were no significant differences across quartiles. CONCLUSIONS IVL induced calcium fractures proportional to the magnitude of coronary artery calcium, including in eccentric calcium, leading to consistent improvements in stent expansion and luminal gain in both eccentric and concentric calcified coronary lesions.
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Affiliation(s)
- Ziad A. Ali
- St. Francis Hospital, Roslyn, NY (Z.A.A., A.M., D.S., R.A.S.)
- Cardiovascular Research Foundation, New York, NY (Z.A.A., A.M., M.M., R.A.S.)
| | - Dean J. Kereiakes
- The Christ Hospital and Lindner Research Center, Cincinnati, OH (D.J.K.)
| | | | - Shigeru Saito
- Shonan-Kamakura General Hospital, Kamakura, Kanagawa, Japan (S.S.)
| | | | | | | | - Robert F. Riley
- Overlake Medical Center and Clinics, Bellevue, Washington (R.F.R.)
| | - Akiko Maehara
- St. Francis Hospital, Roslyn, NY (Z.A.A., A.M., D.S., R.A.S.)
- Cardiovascular Research Foundation, New York, NY (Z.A.A., A.M., M.M., R.A.S.)
| | - Mitsuaki Matsumura
- Cardiovascular Research Foundation, New York, NY (Z.A.A., A.M., M.M., R.A.S.)
| | - Doosup Shin
- St. Francis Hospital, Roslyn, NY (Z.A.A., A.M., D.S., R.A.S.)
| | - Gregg W. Stone
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY (G.W.S.)
| | - Richard A. Shlofmitz
- St. Francis Hospital, Roslyn, NY (Z.A.A., A.M., D.S., R.A.S.)
- Cardiovascular Research Foundation, New York, NY (Z.A.A., A.M., M.M., R.A.S.)
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Lee JM, Shin D, Lee SH, Choi KH, Kim SM, Chun EJ, Lee KY, Hwang D, Ahn SG, Brown AJ, Mejía-Rentería H, Lefieux A, Molony D, Chang K, Kakuta T, Escaned J, Samady H. Differential predictability for high-risk plaque characteristics between fractional flow reserve and instantaneous wave-free ratio. Sci Rep 2023; 13:16005. [PMID: 37749337 PMCID: PMC10520044 DOI: 10.1038/s41598-023-43352-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 09/22/2023] [Indexed: 09/27/2023] Open
Abstract
To evaluate the differential associations of high-risk plaque characteristics (HRPC) with resting or hyperemic physiologic indexes (instantaneous wave-free ratio [iFR] or fractional flow reserve [FFR]), a total of 214 vessels from 127 patients with stable angina or acute coronary syndrome who underwent coronary computed tomography angiography (CCTA) and invasive physiologic assessment were investigated. HPRC were classified into quantitative (minimal luminal area < 4 mm2 or plaque burden ≥ 70%) and qualitative features (low attenuation plaque, positive remodeling, napkin ring sign, or spotty calcification). Vessels with FFR ≤ 0.80 or iFR ≤ 0.89 had significantly higher proportions of HRPC than those with FFR > 0.80 or iFR > 0.89, respectively. FFR was independently associated with both quantitative and qualitative HRPC, but iFR was only associated with quantitative HRPC. Both FFR and iFR were significantly associated with the presence of ≥ 3 HRPC, and FFR demonstrated higher discrimination ability than iFR (AUC 0.703 vs. 0.648, P = 0.045), which was predominantly driven by greater discriminating ability of FFR for quantitative HRPC (AUC 0.832 vs. 0.744, P = 0.005). In conclusion, both FFR and iFR were significantly associated with CCTA-derived HRPC. Compared with iFR, however, FFR was independently associated with the presence of qualitative HRPC and showed a higher predictive ability for the presence of ≥ 3 HRPC.
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Affiliation(s)
- Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, Republic of Korea.
| | - Doosup Shin
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul, Republic of Korea
| | - Sung Mok Kim
- Department of Radiology, Cardiovascular Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Eun Ju Chun
- Department of Radiology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Kwan Yong Lee
- Cardiovascular Center and Cardiology Division, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Doyeon Hwang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sung Gyun Ahn
- Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju, Republic of Korea
| | - Adam J Brown
- Monash Cardiovascular Research Centre, Monash University and MonashHeart, Monash Health, Clayton, VIC, Australia
| | | | | | - David Molony
- Andreas Gruentzig Cardiovascular Center, Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA
- Georgia Heart and Vascular Institute, Northeast Georgia Health System, 200 South Enota Drive, Suite 430, Gainesville, GA, 30501, USA
| | - Kiyuk Chang
- Cardiovascular Center and Cardiology Division, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Tsunekazu Kakuta
- Division of Cardiovascular Medicine, Tsuchiura Kyodo General Hospital, Tsuchiura, Ibaraki, Japan
| | - Javier Escaned
- Hospital Clinico San Carlos IDISSC, Complutense University of Madrid, Madrid, Spain
| | - Habib Samady
- Andreas Gruentzig Cardiovascular Center, Department of Medicine, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, USA.
- Georgia Heart and Vascular Institute, Northeast Georgia Health System, 200 South Enota Drive, Suite 430, Gainesville, GA, 30501, USA.
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Lee SH, Rhee TM, Shin D, Hong D, Choi KH, Kim HK, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Chae SC, Cho MC, Kim CJ, Kim JH, Kim HS, Gwon HC, Jeong MH, Lee JM. Prognosis after discontinuing renin angiotensin aldosterone system inhibitor for heart failure with restored ejection fraction after acute myocardial infarction. Sci Rep 2023; 13:3539. [PMID: 36864119 PMCID: PMC9981744 DOI: 10.1038/s41598-023-30700-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 02/28/2023] [Indexed: 03/04/2023] Open
Abstract
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 patients from the nationwide, multicenter, and prospective Korea Acute Myocardial Infarction-National Institutes of Health (KAMIR-NIH) registry, HF patients with baseline LVEF < 50% that was restored to ≥ 50% at 12-month follow-up were selected. Primary outcome was a composite of all-cause death, spontaneous MI, or rehospitalization for HF at 36-month after index procedure. Of 726 post-AMI HF patients with restored LVEF, 544 maintained RAASi (Maintain-RAASi) beyond 12-month, 108 stopped RAASi (Stop-RAASi), and 74 did not use RAASi (RAASi-Not-Used) at baseline and follow-up. Systemic hemodynamics and cardiac workloads were similar among groups at baseline and during follow-up. Stop-RAASi group showed elevated NT-proBNP than Maintain-RAASi group at 36-month. Stop-RAASi group showed significantly higher risk of primary outcome than Maintain-RAASi group (11.4% vs. 5.4%; adjusted hazard ratio [HRadjust] 2.20, 95% confidence interval [CI] 1.09-4.46, P = 0.028), mainly driven by increased risk of all-cause death. The rate of primary outcome was similar between Stop-RAASi and RAASi-Not-Used group (11.4% vs. 12.1%; HRadjust 1.18 [0.47-2.99], P = 0.725). In post-AMI HF patients with restored LV systolic function, RAASi discontinuation was associated with significantly increased risk of all-cause death, MI, or rehospitalization for HF. Maintaining RAASi will be necessary for post-AMI HF patients, even after LVEF is restored.
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Affiliation(s)
- Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Tae-Min Rhee
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, NC, USA
| | - David Hong
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Seung-Hyuck Choi
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Shung Chull Chae
- Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Myeong-Chan Cho
- Cardiology Division, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
| | - Chong Jin Kim
- Department of Internal Medicine, Kyunghee University College of Medicine, Seoul, Korea
| | - Ju Han Kim
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Hyo-Soo Kim
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea
| | - Myung Ho Jeong
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine and Cardiovascular Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50, Irwon-Dong, Gangnam-Gu, Seoul, 135-710, Korea.
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18
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Woerner A, Chick J, Shin D, Meissner M. Abstract No. 595 Endovascular Recanalization and Reconstruction for the Treatment of Symptomatic Venous Ligation. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
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Eysenbach L, Chick J, Vaidya S, Shin D, Valji K, Monsky W, Johnson E. Abstract No. 585 Utilization of a Dedicated Room Flow Coordinator Improves Efficiency in Interventional Radiology. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
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20
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Hong D, Shin D, Lee SH, Joh HS, Choi KH, Kim HK, Ha SJ, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Gwon HC, Lee JM. Prognostic Impact of Coronary Microvascular Dysfunction According to Different Patterns by Invasive Physiologic Indexes in Symptomatic Patients With Intermediate Coronary Stenosis. Circ Cardiovasc Interv 2023; 16:e012621. [PMID: 36846961 DOI: 10.1161/circinterventions.122.012621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
BACKGROUND Coronary microvascular dysfunction is a clinically significant component of ischemic heart disease. There can be heterogenous patterns of coronary microvascular dysfunction defined by invasive physiologic indexes such as coronary flow reserve (CFR) and index of microcirculatory resistance (IMR). We sought to compare the prognosis of coronary microvascular dysfunction according to different patterns of CFR and IMR. METHODS The current study included 375 consecutive patients undergoing invasive physiologic assessment for suspected stable ischemic heart disease and intermediate but functionally nonsignificant epicardial stenosis (fractional flow reserve, >0.80). According to cutoff values of invasive physiologic indexes reflecting microcirculatory function (CFR, <2.5; IMR, ≥25), patients were classified into 4 groups: (1) preserved CFR and low IMR (group 1), (2) preserved CFR and elevated IMR (group 2), (3) depressed CFR and low IMR (group 3), and (4) depressed CFR and elevated IMR (group 4). Primary outcome was a composite of cardiovascular death or admission for heart failure during the follow-up time. RESULTS Cumulative incidence of the primary outcome was significantly different among the 4 groups (group 1, 20.1%; group 2, 18.8%; group 3, 33.9%; and group 4, 45.0%; overall P<0.001). Depressed CFR had significantly higher risk of primary outcome than preserved CFR in both low (hazard ratio [HR], 1.894 [95% CI, 1.112-3.225]; P=0.019) and elevated IMR subgroups (HR, 3.307 [95% CI, 1.519-7.202]; P=0.003). Conversely, the risk of primary outcome was not significantly different between elevated and low IMR in preserved CFR subgroups (HR, 0.926 [95% CI, 0.428-2.005]; P=0.846). Furthermore, as continuous variables, IMR-adjusted CFR (adjusted HR, 0.644 [95% CI, 0.537-0.772]; P<0.001) was significantly associated with the risk of primary outcome but CFR-adjusted IMR (adjusted HR, 1.004 [95% CI, 0.992-1.016]; P=0.515) was not. CONCLUSIONS Among patients with suspected stable ischemic heart disease who were found to have an intermediate but functionally nonsignificant epicardial stenosis, depressed CFR was associated with an increased risk of cardiovascular death and admission for heart failure. However, elevated IMR alone with preserved CFR showed limited prognostic value in this population. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT05058833.
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Affiliation(s)
- David Hong
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, NC (D.S.)
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea (S.H.L.)
| | - Hyun Sung Joh
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Korea (H.S.J.)
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea (H.K.K.)
| | - Sang Jin Ha
- Division of Cardiology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Republic of Korea (S.J.H.)
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (D.H., K.H.C., T.K.P., J.H.Y., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.M.L.)
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Greenberg C, Shin D, Abad-Santos M, Monroe E, Ingraham C, Vaidya S, Bertino F, Johnson E, Makary M, Chick J. Abstract No. 589 Reconstruction of Upper Extremity and Thoracic Central Veins Using Dedicated Venous Stents: Deployment of 75 Stents in 46 Patients. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
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Constantino D, Cook M, Shin D, Meissner M, Abad-Santos M, Bertino F, Monroe E, Hua E, Vaidya S, Chick J. Abstract No. 590 Sharp Recanalization of Symptomatic Chronic Central Venous Occlusions Using the Rösch-Uchida Transjugular Liver Access Set. J Vasc Interv Radiol 2023. [DOI: 10.1016/j.jvir.2022.12.448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023] Open
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23
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Lee JM, Joh HS, Choi KH, Hong D, Park TK, Yang JH, Song YB, Choi JH, Choi SH, Jeong JO, Lee JY, Choi YJ, Chae JK, Hur SH, Bae JW, Oh JH, Chun KJ, Kim HJ, Cho BR, Shin D, Lee SH, Hwang D, Lee HJ, Jang HJ, Kim HK, Ha SJ, Shin ES, Doh JH, Hahn JY, Gwon HC. Safety and Efficacy of Everolimus-Eluting Bioresorbable Vascular Scaffold Versus Second-Generation Drug-Eluting Stents in Real-World Practice. J Korean Med Sci 2023; 38:e34. [PMID: 36747363 PMCID: PMC9902667 DOI: 10.3346/jkms.2023.38.e34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 10/27/2022] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND 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 optimization under intravascular imaging guidance. METHODS The SMART-REWARD and PERSPECTIVE-PCI registries in Korea prospectively enrolled 390 patients with BVS and 675 patients with DES, respectively. The primary endpoint was target vessel failure (TVF) at 2 years and the secondary major endpoint was patient-oriented composite outcome (POCO) at 2 years. RESULTS Patient-level pooled analysis evaluated 1,003 patients (377 patients with BVS and 626 patients with DES). Mean scaffold diameter per lesion was 3.24 ± 0.30 mm in BVS group. Most BVSs were implanted with pre-dilatation (90.9%), intravascular imaging guidance (74.9%), and post-dilatation (73.1%) at proximal to mid segment (81.9%) in target vessel. Patients treated with BVS showed comparable risks of 2-year TVF (2.9% vs. 3.7%, adjusted hazard ratio [HR], 1.283, 95% confidence interval [CI], 0.487-3.378, P = 0.615) and 2-year POCO (4.5% vs. 5.9%, adjusted HR, 1.413, 95% CI, 0.663-3.012, P = 0.370) than those with DES. The rate of 2-year definite or probable device thrombosis (0.3% vs. 0.5%, P = 0.424) was also similar. The sensitivity analyses consistently showed comparable risk of TVF and POCO between the 2 groups. CONCLUSION With meticulous device optimization under imaging guidance and avoidance of implantation in small vessels, BVS showed comparable risks of 2-year TVF and device thrombosis with DES. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02601404, NCT04265443.
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Affiliation(s)
- Joo Myung Lee
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Sung Joh
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - David Hong
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin-Ho Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin-Ok Jeong
- Division of Cardiology, Department of Internal Medicine, Chungnam National University Hospital, Chungnam National University College of Medicine, Daejeon, Korea
| | - Jong-Young Lee
- Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Jin Choi
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, Korea
| | - Jei-Keon Chae
- Division of Cardiology, Department of Internal Medicine, Jeonbuk National University Hospital and Jeonbuk National University Medical School, Jeonju, Korea
| | - Seung-Ho Hur
- Division of Cardiology, Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Korea
| | - Jang-Whan Bae
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University, Cheongju, Korea
| | - Ju-Hyeon Oh
- Division of Cardiology, Department of Internal Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Kook-Jin Chun
- Department of Cardiology, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Hyun-Joong Kim
- Division of Cardiology, Department of Internal Medicine, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Byung Ryul Cho
- Division of Cardiology, Department of Internal Medicine, Kangwon National University Hospital, Kangwon National University College of Medicine, Chuncheon, Korea
| | - Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Doyeon Hwang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Hyun-Jong Lee
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, Korea
| | - Ho-Jun Jang
- Division of Cardiology, Department of Internal Medicine, Bucheon Sejong Hospital, Bucheon, Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Sang Jin Ha
- Division of Cardiology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Eun-Seok Shin
- Department of Cardiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Joon-Hyung Doh
- Department of Cardiology, Inje University Ilsan Paik Hospital, Goyang, Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Bang S, Kwon H, Yoon C, Rhew S, Shin D, Moon H, Cho H, Ha U, Lee J, Hong S. Development and validation of a machine learning-based CT radiomics model for differentiation of benign and malignant solid renal tumors. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01313-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Hong D, Lee SH, Shin D, Choi KH, Kim HK, Ha SJ, Joh HS, Park TK, Yang JH, Song YB, Hahn J, Choi S, Gwon H, Lee JM. Prognostic Impact of Cardiac Diastolic Function and Coronary Microvascular Function on Cardiovascular Death. J Am Heart Assoc 2023; 12:e027690. [PMID: 36695307 PMCID: PMC9973631 DOI: 10.1161/jaha.122.027690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Background Coronary microvascular dysfunction (CMD) has been considered as a possible cause of cardiac diastolic dysfunction. The current study evaluated the association between cardiac diastolic dysfunction and CMD, and their prognostic implications in patients without significant left ventricular systolic dysfunction and epicardial coronary stenosis. Methods and Results A total of 330 patients without left ventricular systolic dysfunction (ejection fraction ≥50%) and significant epicardial coronary stenosis (fractional flow reserve >0.80) were analyzed. Cardiac diastolic dysfunction was defined by echocardiographic parameters (early diastolic transmitral flow velocity/early diastolic mitral annular velocity, e' velocity, tricuspid regurgitation velocity, and left atrial volume index). Overt CMD was defined as coronary flow reserve <2.0 and index of microcirculatory resistance ≥25 U. The primary end point was cardiovascular death or admission for heart failure during 5 years of follow-up. In patients without left ventricular systolic dysfunction and significant epicardial coronary stenosis, prevalence of cardiac diastolic dysfunction and overt CMD was 25.5% and 11.2%, respectively. Overt CMD was independently associated with cardiac diastolic dysfunction (adjusted odds ratio, 3.440 [95% CI, 1.599-7.401]; P=0.002). Patients with cardiac diastolic dysfunction showed significantly higher risk of the primary outcome than those without (adjusted hazard ratio [HR], 2.996 [95% CI, 1.888-4.755]; P<0.001). Patients with overt CMD also showed significantly higher risk of the primary outcome than those without (adjusted HR, 2.939 [95% CI, 1.642-5.261]; P<0.001). Presence of overt CMD was associated with significantly increased risk of cardiovascular death among the patients with cardiac diastolic dysfunction (43.8% versus 14.5%; P=0.006) but not in patients without cardiac diastolic dysfunction (interaction P<0.001). Inclusion of overt CMD into the model with cardiac diastolic dysfunction significantly improved predictive ability for cardiovascular death or heart failure admission (conconrdance index, 0.719 versus 0.737; P for comparison=0.034). Conclusions There was significant association between the presence of cardiac diastolic dysfunction and overt CMD. Both cardiac diastolic dysfunction and overt CMD were associated with increased risk of cardiovascular death or admission for heart failure. Integration of overt CMD into cardiac diastolic dysfunction showed improvement of the risk stratification in patients without significant left ventricular systolic dysfunction and epicardial coronary stenosis. Registration DIAST-CMD (Prognostic Impact of Cardiac Diastolic Function and Coronary Microvascular Function) registry; Unique identifier: NCT05058833.
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Affiliation(s)
- David Hong
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular CenterChonnam National University Hospital, Chonnam National University Medical SchoolGwangjuSouth Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal MedicineDuke University Medical CenterDurhamNC
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular CenterChosun University Hospital, University of Chosun College of MedicineGwangjuSouth Korea
| | - Sang Jin Ha
- Division of Cardiology, Department of Internal Medicine, Gangneung Asan HospitalUniversity of Ulsan College of MedicineGangneungRepublic of Korea
| | - Hyun Sung Joh
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Joo‐Yong Hahn
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Seung‐Hyuk Choi
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Hyeon‐Cheol Gwon
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal MedicineHeart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of MedicineSeoulSouth Korea
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Shin D, Lee SH, Hong D, Choi KH, Lee JM. Physiologic Assessment After Percutaneous Coronary Interventions and Functionally Optimized Revascularization. Interv Cardiol Clin 2023; 12:55-69. [PMID: 36372462 DOI: 10.1016/j.iccl.2022.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
Coronary physiologic assessment has become a standard of care for patients with coronary atherosclerotic disease. While most attention has focused on pre-interventional physiologic assessment to aid in revascularization decision-making, post-interventional physiologic assessment has not been as widely used, despite evidence supporting its role in assessment and optimization of the revascularization procedure. A thorough understanding of such evidence and ongoing studies would be crucial to incorporate post-interventional physiologic assessment into daily practice. Thus, this review provides a comprehensive overview of current evidence regarding the evolving role of physiologic assessment as a functional optimization tool for the entire revascularization process.
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Affiliation(s)
- Doosup Shin
- Division of Cardiology, Duke University Medical Center, 2301 Erwin Rd, Durham, NC 27710, USA
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61469, Republic of Korea
| | - David Hong
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
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Shin D, Kim J, Lee I, Son W. Effect of temperature-responsive hydrogel on femoral and sciatic nerve block using bupivacaine in Beagle dogs. Vet Anaesth Analg 2023. [DOI: 10.1016/j.vaa.2022.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Shim J, Park J, Shin D, Jung Y, Yeo E, Lee J, Lee D. 189 Integrating single-cell and spatial transcriptomics of human hair follicles to define transcriptional signature of follicular dermal papilla. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.09.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Park S, Lee SH, Shin D, Hong D, Joh HS, Choi KH, Kim HK, Ha SJ, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Gwon HC, Lee JM. Prognostic Impact of Coronary Flow Reserve in Patients With CKD. Kidney Int Rep 2022; 8:64-74. [PMID: 36644355 PMCID: PMC9832048 DOI: 10.1016/j.ekir.2022.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/24/2022] [Accepted: 10/03/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction Both coronary flow reserve (CFR) and chronic kidney disease (CKD) are known to be associated with adverse cardiac events. However, it is unclear how these prognostic factors are interrelated. This study evaluated the association between intracoronary physiologic indexes and CKD and their prognostic implications. Methods A total of 351 patients without left ventricular systolic dysfunction (ejection fraction ≥ 40%) and not on dialysis whose revascularization was deferred based on fractional flow reserve (FFR) > 0.80 were analyzed. Depressed CFR was defined as CFR ≤ 2.0. The primary outcome was a composite of cardiac death or hospitalization for heart failure at 3 years. Results Patients with CKD showed lower CFR than the non-CKD population (3.28 ± 1.77 vs. 2.60 ± 1.09, P < 0.001), mainly driven by increased resting coronary flow. There was no significant difference in hyperemic coronary flow, FFR, and index of microvascular resistance between the 2 groups. CFR was significantly associated with estimated glomerular filtration rate (eGFR) (P = 0.045), and the proportion of depressed CFR was significantly increased with higher CKD stages (P = 0.011). The risk of cardiac death or hospitalization for heart failure was the lowest in the non-CKD and preserved CFR group (11.9%) and the highest in the CKD and depressed CFR group (60.0%, overall log rank P < 0.001). Both CKD (adjusted hazard ratio [HRadj] 2.614, 95% confidence interval [CI] 1.505-4.539, P < 0.001) and depressed CFR (HRadj 3.237, 95% CI 2.015-5.199, P < 0.001) were independently associated with the risk of the primary outcome. Conclusion There was a significant association between severity of CKD and CFR. Both CKD and depressed CFR showed independent association with higher risk of cardiac death or hospitalization for heart failure.
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Affiliation(s)
- Sugeon Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung Hun Lee
- Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine, Duke University Medical Center, Durham, North Carolina, USA
| | - David Hong
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun Sung Joh
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Republic of Korea
| | - Sang Jin Ha
- Division of Cardiology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Republic of Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea,Correspondence: Joo Myung Lee, Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
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Stout K, Adomako R, Almerstani M, Shin D, Tandon H, Schleifer J, Payne J, Easley A, Khan F, Windle J, Tsai S, Anderson D, Naksuk N. Prevalence of modifiable risk factors and related poor cardiovascular outcomes following atrial fibrillation ablation. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Atrial fibrillation (AF) has become a global epidemic. Early catheter ablation and therapies modifying risk factors (RF) have been shown to improve outcomes of AF ablation. However, the time invested in pursuing risk factor modification may delay ablation, which could negate the procedural benefit.
Purpose
This study sought to investigate the prevalence and impact of potentially modifiable RF among AF patients undergoing catheter ablation in clinical practice.
Methods
This retrospective study included 724 consecutive patients undergoing AF ablation at a tertiary care center from 2012–2019. Pre-specified modifiable risks were examined, including the time from AF diagnosis to ablation, fluctuation/increase in BMI >5% prior to ablation, mean systolic/diastolic blood pressure >125/80 mmHg, obstructive sleep apnea with CPAP noncompliance, hyperlipidemia without statin therapy, tobacco use, excessive alcohol use, and diabetes mellitus with hemoglobin A1c (HbA1c) >6.5%. The primary outcome was a composite of recurrent atrial arrhythmias, cardiovascular (CV) hospitalizations and mortality following AF ablation. A multivariate analysis was performed.
Results
The mean age was 61±10 years old, 32.5% were female and 72.2% had persistent AF. Many study patients had modifiable RF, ranging from 4.7% with excessive alcohol use to 64.0% experiencing delayed AF ablation. The mean time from AF diagnosis to ablation was 4.7 years. During a mean follow-up of 1.6 years after ablation, 467 (64.5%) patients met the primary outcome. Independent RF for the primary outcome were an increase/fluctuation in BMI >5% (adjusted hazard ratio [AHR] 1.31, 95% confidence interval [CI] 1.07–1.60; P=0.008), diabetes with HbA1c >6.5% (AHR 1.50, 95% CI 1.09–2.03; P=0.014) and hyperlipidemia without statin therapy (AHR 1.30, 95% CI 1.08–1.57; P=0.005). Delayed AF ablation over 1.5 years did not alter the outcome, Figure 1.
Conclusion
Substantial portions of patients undergoing AF ablation have potentially modifiable RF. Increased or fluctuating BMI, diabetes with HbA1c >6.5%, and hyperlipidemia not treated with statin therapy portend an increased risk of recurrent atrial arrhythmia, CV hospitalizations and mortality. These findings underscore an importance pursuing RF management in patients with AF to reduce adverse outcomes after ablation.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): The Jensen Family Research Sponsorship at the University of Nebraska Medical Center
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Affiliation(s)
- K Stout
- University of Nebraska Medical Center , Omaha , United States of America
| | - R Adomako
- University of Nebraska Medical Center , Omaha , United States of America
| | - M Almerstani
- University of Nebraska Medical Center , Omaha , United States of America
| | - D Shin
- University of Nebraska Medical Center , Omaha , United States of America
| | - H Tandon
- University of Nebraska Medical Center , Omaha , United States of America
| | - J Schleifer
- University of Nebraska Medical Center , Omaha , United States of America
| | - J Payne
- University of Nebraska Medical Center , Omaha , United States of America
| | - A Easley
- University of Nebraska Medical Center , Omaha , United States of America
| | - F Khan
- University of Nebraska Medical Center , Omaha , United States of America
| | - J Windle
- University of Nebraska Medical Center , Omaha , United States of America
| | - S Tsai
- University of Nebraska Medical Center , Omaha , United States of America
| | - D Anderson
- University of Nebraska Medical Center , Omaha , United States of America
| | - N Naksuk
- University of Nebraska Medical Center , Omaha , United States of America
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Shin D, Kim J, Choi KH, Dai N, Li Y, Lee SH, Joh HS, Kim HK, Kim SM, Ha SJ, Jang MJ, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Choe YH, Gwon HC, Lee JM. Functional angiography-derived index of microcirculatory resistance validated with microvascular obstruction in cardiac magnetic resonance after STEMI. Rev Esp Cardiol (Engl Ed) 2022; 75:786-796. [PMID: 35249841 DOI: 10.1016/j.rec.2022.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 01/21/2022] [Indexed: 06/14/2023]
Abstract
INTRODUCTION AND OBJECTIVES The index of microcirculatory resistance (IMR) measured after primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI) is associated with microvascular obstruction (MVO) and adverse clinical events. To evaluate MVO after successful primary PCI for STEMI without pressure wires or hyperemic agents, we investigated the feasibility and usefulness of functional angiography-derived IMR (angio-IMR). METHODS The current study included a total of 285 STEMI patients who underwent primary PCI and cardiac magnetic resonance (CMR). Angio-IMR of the culprit vessel after successful primary PCI was calculated using commercial software. MVO, infarct size, and myocardial salvage index were assessed using CMR, which was obtained a median of 3.0 days [interquartile range, 3.0-5.0] after primary PCI. RESULTS Among the total population, 154 patients (54.0%) showed elevated angio-IMR (> 40 U) in the culprit vessel. MVO was significantly more prevalent in patients with angio-IMR> 40 U than in those with angio-IMR ≤ 40 U (88.3% vs 32.1%, P <.001). Infarct size, extent of MVO, and area at risk were significantly larger in patients with angio-IMR> 40 U than in those with angio-IMR ≤ 40 U (P <.001 for all). Angio-IMR showed a significantly higher discriminatory ability for the presence of MVO than thrombolysis in myocardial infarction flow grade or myocardial blush grade (area under the curve: 0.821, 0.504, and 0.496, respectively, P <.001). CONCLUSIONS Angio-IMR was significantly associated with CMR-derived infarct size, extent of MVO, and area at risk. An elevated angio-IMR (> 40 U) after primary PCI for STEMI was highly predictive of the presence of MVO in CMR. This trial was registered at ClnicalTrialsgov (Identifier: NCT04828681).
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Affiliation(s)
- Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Juwon Kim
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Neng Dai
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - YinLiang Li
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, China
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Hyun Sung Joh
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Sung-Mok Kim
- Department of Radiology, Cardiovascular Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang Jin Ha
- Division of Cardiology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, Korea
| | - Mi Ja Jang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yeon Hyeon Choe
- Department of Radiology, Cardiovascular Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Kim J, Kook Y, Jang J, Bae S, Chae B, Shin D, Ryu J, Sohn J, Jeong J, Ahn S. 166P Adjuvant trastuzumab plus pertuzumab (TP) versus trastuzumab (T) alone in patients achieving pathologic complete response after chemotherapy with TP. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Hong D, Lee SH, Shin D, Choi KH, Kim HK, Joh HS, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Gwon HC, Lee JM. TCT-298 Prognostic Impact of Cardiac Diastolic Function and Coronary Microvascular Function on Cardiovascular Death. J Am Coll Cardiol 2022. [DOI: 10.1016/j.jacc.2022.08.350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hong D, Lee SH, Shin D, Choi KH, Kim SM, Kim HK, Jeon KH, Lee KY, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Choe YH, Gwon HC, Ge J, Lee JM. TCT-315 Cumulative Burden and Local Severity of Coronary Atherosclerosis for Predicting Acute Coronary Syndrome. J Am Coll Cardiol 2022. [DOI: 10.1016/j.jacc.2022.08.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Joh HS, Shin D, Lee JM, Lee SH, Hong D, Choi KH, Hwang D, Boerhout CKM, de Waard GA, Jung JH, Mejia-Renteria H, Hoshino M, Echavarria-Pinto M, Meuwissen M, Matsuo H, Madera-Cambero M, Eftekhari A, Effat MA, Murai T, Marques K, Doh JH, Christiansen EH, Banerjee R, Kim HK, Nam CW, Niccoli G, Nakayama M, Tanaka N, Shin ES, Chamuleau SAJ, van Royen N, Knaapen P, Koo BK, Kakuta T, Escaned J, Piek JJ, van de Hoef TP. Prognostic Impact of Coronary Flow Reserve in Patients With Reduced Left Ventricular Ejection Fraction. J Am Heart Assoc 2022; 11:e025841. [PMID: 35876408 PMCID: PMC9375477 DOI: 10.1161/jaha.122.025841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Background Intracoronary physiologic indexes such as coronary flow reserve (CFR) and left ventricular ejection fraction (LVEF) have been regarded as prognostic indicators in patients with coronary artery disease. The current study evaluated the association between intracoronary physiologic indexes and LVEF and their differential prognostic implications in patients with coronary artery disease. Methods and Results A total of 1889 patients with 2492 vessels with available CFR and LVEF were selected from an international multicenter prospective registry. Baseline physiologic indexes were measured by thermodilution or Doppler methods and LVEF was recorded at the index procedure. The primary outcome was target vessel failure, which was a composite of cardiac death, target vessel myocardial infarction, or clinically driven target vessel revascularization over 5 years of follow‐up. Patients with reduced LVEF <50% (162 patients [8.6%], 202 vessels [8.1%]) showed a similar degree of epicardial coronary artery disease but lower CFR values than those with preserved LVEF (2.4±1.2 versus 2.7±1.2, P<0.001), mainly driven by the increased resting coronary flow. Conversely, hyperemic coronary flow, fractional flow reserve, and the degree of microvascular dysfunction were similar between the 2 groups. Reduced CFR (≤2.0) was seen in 613 patients (32.5%) with 771 vessels (30.9%). Reduced CFR was an independent predictor for target vessel failure (hazard ratio, 2.081 [95% CI, 1.385–3.126], P<0.001), regardless of LVEF. Conclusions CFR was lower in patients with reduced LVEF because of increased resting coronary flow. Patients with reduced CFR showed a significantly higher risk of target vessel failure than did those with preserved CFR, regardless of LVEF. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT04485234.
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Affiliation(s)
- Hyun Sung Joh
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Doosup Shin
- Division of Cardiology, Department of Internal Medicine Duke University Medical Center Durham NC
| | - Joo Myung Lee
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine Chonnam National University Hospital Gwangju Korea
| | - David Hong
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center Sungkyunkwan University School of Medicine Seoul South Korea
| | - Doyeon Hwang
- Seoul National University Hospital Department of Internal Medicine, Cardiovascular Center Seoul Korea
| | - Coen K M Boerhout
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam the Netherlands
| | - Guus A de Waard
- Department of Cardiology NoordWest Ziekenhuisgroep Alkmaar the Netherlands
| | - Ji-Hyun Jung
- Sejong General Hospital Sejong Heart Institute Bucheon Korea
| | - Hernan Mejia-Renteria
- Hospital Clínico San Carlos IDISSC, and Universidad Complutense de Madrid Madrid Spain
| | - Masahiro Hoshino
- Department of Cardiology Tsuchiura Kyodo General Hospital Tsuchiura city Japan
| | - Mauro Echavarria-Pinto
- Hospital General ISSSTE Querétaro - Facultad de Medicina Universidad Autónoma de Querétaro Querétaro Mexico
| | | | - Hitoshi Matsuo
- Department of Cardiovascular Medicine Gifu Heart Center Gifu Japan
| | | | - Ashkan Eftekhari
- Department of Cardiology Aarhus University Hospital Aarhus Denmark
| | - Mohamed A Effat
- Division of Cardiovascular Health and Disease University of Cincinnati Cincinnati OH
| | - Tadashi Murai
- Cardiovascular Center Yokosuka Kyosai Hospital Yokosuka Japan
| | - Koen Marques
- Department of Cardiology Amsterdam UMC - location VUmc Amsterdam the Netherlands
| | - Joon-Hyung Doh
- Department of Medicine Inje University Ilsan Paik Hospital Goyang Korea
| | | | - Rupak Banerjee
- Department of Mechanical and Materials Engineering University of Cincinnati, Veterans Affairs Medical Center Cincinnati OH
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center Chosun University Hospital, University of Chosun College of Medicine Gwangju Korea
| | - Chang-Wook Nam
- Department of Medicine Keimyung University Dongsan Medical Center Daegu Korea
| | - Giampaolo Niccoli
- Department of Cardiovascular Medicine, Institute of Cardiology Catholic University of the Sacred Heart Milano Italy
| | - Masafumi Nakayama
- Department of Cardiovascular Medicine Gifu Heart Center Gifu Japan.,Toda Central General Hospital Cardiovascular Center Toda Japan
| | - Nobuhiro Tanaka
- Tokyo Medical University Hachioji Medical Center Department of Cardiology Tokyo Japan
| | - Eun-Seok Shin
- Department of Cardiology Ulsan University Hospital, University of Ulsan College of Medicine Ulsan Korea
| | | | - Niels van Royen
- Department of Cardiology Radboud University Medical Center Nijmegen the Netherlands
| | - Paul Knaapen
- Department of Cardiology Amsterdam UMC - location VUmc Amsterdam the Netherlands
| | - Bon Kwon Koo
- Seoul National University Hospital Department of Internal Medicine, Cardiovascular Center Seoul Korea
| | - Tsunekazu Kakuta
- Department of Cardiology Tsuchiura Kyodo General Hospital Tsuchiura city Japan
| | - Javier Escaned
- Hospital Clínico San Carlos IDISSC, and Universidad Complutense de Madrid Madrid Spain
| | - Jan J Piek
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam the Netherlands
| | - Tim P van de Hoef
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam the Netherlands
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Kim H, Kim D, Shin D, Kim J, Sung T, Rhee S, Lee I, Son WG. Ethmoidal and maxillary nerve block versus systemic opioid administration during rhinoscopy in dogs: a non-randomised clinical trial. J Small Anim Pract 2022; 63:816-820. [PMID: 35859528 DOI: 10.1111/jsap.13537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/22/2022] [Accepted: 06/14/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study aimed to evaluate the clinical effects of ethmoidal and maxillary nerve blocks during rhinoscopy in dogs. MATERIALS AND METHODS Fourteen dogs underwent rhinoscopy. Under general anaesthesia with isoflurane, ethmoidal and maxillary nerve blocks were applied bilaterally using 2% lidocaine before rhinoscopy in eight dogs (EM group). Six dogs were premedicated with hydromorphone (0.05 mg/kg) as a substitute for local nerve block (H group). During rhinoscopy, the heart rate, arterial blood pressure and end-tidal isoflurane concentration were recorded. The vaporizer setting was adjusted to increase the end-tidal isoflurane concentration when reflex movement was caused by nasal stimulation. RESULTS The H group, compared to the EM group, had an increase in HR that was 18 beats/minute (95% CI: 11 to 26) higher, an increase in SAP that was 22 mmHg (12 to 31) higher, an increase in MAP that was 15 mmHg (7 to 23) higher, an increase in DAP that was 12 mmHg (5 to 19) higher, and an increase in end-tidal isoflurane concentration that was 0.4% (0.3 to 0.5) higher. Head movement due to endoscope insertion was observed in 5/6 dogs (83.3%) in the H group and 1/8 dogs (12.5%) in the EM group (odds ratio, 0.029; ra95% CI, 0.001-0.574). CLINICAL SIGNIFICANCE Compared with administration of 0.05 mg/kg hydromorphone, concurrent block of the ethmoidal and maxillary nerves can reduce the cardiovascular response, reflex movement and anaesthetic requirement during rhinoscopy in dogs.
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Affiliation(s)
- H Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - D Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - D Shin
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - J Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - T Sung
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - S Rhee
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - I Lee
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
| | - W G Son
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul, 08826, South Korea
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Hong D, Lee SH, Shin D, Choi KH, Kim HK, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Gwon HC, Lee JM. Prognosis and Medical Cost of Measuring Fractional Flow Reserve in Percutaneous Coronary Intervention. JACC Asia 2022; 2:590-603. [PMID: 36518721 PMCID: PMC9743455 DOI: 10.1016/j.jacasi.2022.04.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 03/17/2022] [Accepted: 04/13/2022] [Indexed: 02/07/2023]
Abstract
Background There are limited data regarding comparative prognosis and medical cost between fractional flow reserve (FFR)-based and angiography-based percutaneous coronary intervention (PCI) among revascularized patients. Objectives This study evaluates prognosis and medical cost of FFR use in revascularized patients by PCI. Methods Using the National Health Insurance Service database, stable or unstable angina patients who underwent PCI from 2011 to 2017 were evaluated. Eligible patients were divided into 2 groups according to use of FFR in PCI. Primary outcome was a composite of all-cause death or spontaneous myocardial infarction (MI). Secondary outcomes included individual components of the primary outcome, unplanned revascularization, and medical costs. Results Among 134,613 eligible patients, PCI was performed based on angiography (n = 129,497) and FFR (n = 5,116). During the study period, both the annual number and proportion of use of FFR in PCI increased (all P for trend <0.001). The FFR group showed significantly lower risk of the primary outcome (7.0% vs 9.5%; P < 0.001), all-cause death (5.8% vs 7.7%; P = 0.001), and spontaneous MI (1.6% vs 2.2%; P = 0.022) than the angiography group. Although the FFR group showed higher medical cost during index admission than angiography group (median: $6,265.10 vs $5,385.60; P < 0.001), cumulative medical cost after index admission was significantly lower ($2,696.50 vs. $3,142.10; P < 0.001). Conclusions Use of FFR in PCI in stable or unstable angina patients showed significantly lower risk of all-cause death and spontaneous MI compared to angiography-based PCI. Although the FFR group had higher initial medical cost than the angiography group, cumulative medical cost after index admission was significantly lower.
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Affiliation(s)
- David Hong
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Republic of Korea
| | - Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Republic of Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea,Address for correspondence: Dr Joo Myung Lee, Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, 81 Irwon-ro, Gangnam-gu, Seoul 06351, Republic of Korea.
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Ahmed F, Ogdie A, Fitzsimmons R, Shin D, Takeshita J. AB0922 Psoriatic Arthritis Disease Activity Differs by Race/Ethnicity. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BackgroundPsoriatic arthritis (PsA) affects up to 30% of individuals with psoriasis. Studies have demonstrated that the presenting disease severity and quality of life impact of psoriasis differs by race/ethnicity in patients with and without PsA, but little is known about disease activity among different racial/ethnic groups [1-3].ObjectivesThe objective of our study was to evaluate disease activity by race/ethnicity among patients with PsA.MethodsWe performed a cross-sectional study of adult (≥18 years old) patients with PsA who had at least one outpatient visit within the University of Pennsylvania health system between 2010 and 2019. Patients with PsA were identified by the presence of at least two International Classification of Diseases (ICD)-9 or ICD-10 codes for PsA associated with two different healthcare encounters. The primary outcome was disease activity as measured by the Routine Assessment of Patient Index Data 3 (RAPID3) assessment. The RAPID3 score is a validated patient-reported measure of physical function, pain, and global status [4]. RAPID3 scores range from 0 to 30, with higher scores indicating greater disease activity. Patients were included if they had at least one documented RAPID3 score. For patients with multiple RAPID3 scores, the median value was used. The primary independent variable was race/ethnicity categorized as White (reference), Black, Asian, Hispanic, or other race. Multivariable linear regression was used to assess the relationship between race/ethnicity and RAPID 3 score.ResultsThe study population included 742 patients. Mean (standard deviation [SD]) age was 47.2 (13.3) years and 57.4% were female. The racial/ethnic distribution was 79.4% White, 7.0% Black, 5.0% Asian, 3.1% Hispanic, 2.6% other race, and 3.0% missing race/ethnicity. The means of the median Rapid3 scores were statistically significantly different across racial/ethnic groups (p<.001): White mean (SD) 9.79 (6.02), Black mean (SD) 14.86 (14.86), Asian mean (SD) 9.79 (5.44), Hispanic mean (SD) 15.09 (7.11), other race mean (SD) 10.57 (6.91). In an adjusted multivariable model controlling for other sociodemographic factors, body mass index, treatment history, and medical comorbidity, Hispanic patients had higher RAPID3 scores compared to White patients, indicating greater disease activity (β 3.36; 95% confidence interval [CI] 1.04 – 5.67, p <.005). In exploratory stratified analyses to evaluate effect modification by sex, among males, Black (β 3.43; 95% CI 0.23 – 6.63, p=.04) and Hispanic (β 5.94; 95% CI 2.18 – 9.70, p <.005) patients had higher RAPID3 scores than White patients. Among females, no significant racial/ethnic differences in RAPID3 scores were identified.ConclusionBlack and Hispanic patients report greater disease activity as indicated by higher RAPID3 scores compared to White patients. Larger studies are necessary to confirm our findings and understand the causes of racial/ethnic differences in disease activity among patients with PsA.References[1]Abrouk M, Lee K, Brodsky M, Nakamura M, Singh R, Zhu TH, et al. Ethnicity affects the presenting severity of psoriasis. J Am Acad Dermatol. 2017;77(1):180-2.[2]Shah SK, Arthur A, Yang YC, Stevens S, Alexis AF. A retrospective study to investigate racial and ethnic variations in the treatment of psoriasis with etanercept. J Drugs Dermatol. 2011;10(8):866-72.[3]Takeshita J, Augustin M, de Jong E, Lafferty K, Langholff W, Langley R, Leonardi C, Menter A, Alexis A. Psoriasis-Related Quality-of-Life Differs by Race/Ethnicity. J Invest Dermatol. 2019; 139(5S, Supplement 1):S148.[4]Coates LC, Tillett W, Shaddick G, Pincus T, Kavanaugh A, Helliwell PS. Value of the Routine Assessment of Patient Index Data 3 in Patients With Psoriatic Arthritis: Results From a Tight-Control Clinical Trial and an Observational Cohort. Arthritis Care Res (Hoboken). 2018;70(8):1198-1205.Disclosure of InterestsFahad Ahmed: None declared, Alexis Ogdie Consultant of: A. Ogdie has received consulting fees from Amgen, AbbVie, Bristol Myers Squibb, Celgene, CorEvitas (formerly Corrona), Gilead, Janssen, Lilly, Novartis, Pfizer, and UCB., Grant/research support from: A. Ogdie has received grant support from the National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases, Rheumatology Research Foundation, National Psoriasis Foundation, Abbvie (University of Pennsylvania), Pfizer (University of Pennsylvania), Amgen (FORWARD), and Novartis (FORWARD)., Robert Fitzsimmons: None declared, Daniel Shin: None declared, Junko Takeshita Consultant of: JT has served as a consultant for Pfizer Inc. and Janssen Biotech receiving honoraria., Grant/research support from: JT has received a research grant (to the Trustees of the University of Pennsylvania) from Pfizer Inc.
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Ahmed F, Ogdie A, Fitzsimmons R, Shin D, Takeshita J. POS1049 ASSESSING TREATMENT PATTERNS WITH DISEASE-MODIFYING ANTIRHEUMATIC DRUGS AND PREDNISONE FOR PSORIATIC ARTHRITIS BY RACE/ETHNICITY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.2483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundPsoriatic arthritis (PsA) is a comorbidity commonly associated with psoriasis. Studies have demonstrated delays in the diagnosis and treatment of PsA[1] that may disproportionately affect racial/ethnic minority patients as indicated by one study that found Black Medicaid patients with PsA to be less likely to receive disease-modifying antirheumatic drugs [DMARDs] than White Medicaid patients with PsA [2]. Yet much remains unknown about potential racial/ethnic disparities in PsA management.ObjectivesThe objective of our study was to evaluate treatment patterns for PsA by race/ethnicity.MethodsWe performed a cross-sectional study of adult (≥18 years old) patients with PsA who had at least one outpatient visit within the University of Pennsylvania health system between 2010 and 2019. Patients with PsA were identified by the presence of at least two International Classification of Diseases (ICD)-9 or ICD-10 codes for PsA associated with two different healthcare encounters. The primary outcomes were receipt of a prescription for: (i) an oral DMARD, (ii) a biologic DMARD, and (iii) prednisone. Oral DMARDs included apremilast, methotrexate, sulfasalazine, leflunomide, azathioprine, cyclosporine, tofacitinib, hydroxychloroquine, and upadacitnib. Biologic DMARDs included abatacept, adalimumab, brodalumab, certolizumab, etanercept, golimumab, guselkumab, infliximab, ixekixumab, secukinumab, ustekinumab, and risankizumab. The primary independent variable was race/ethnicity categorized as White (reference), Black, Asian, Hispanic, or other race. Multivariable logistic regression was used to assess the relationship between race/ethnicity and each treatment outcome.ResultsThe study population included 1781 patients with PsA who were a mean age of 50.7 (SD 14.3), 54.6% female, and 72.5% commercially insured. The racial/ethnic distribution was 81.9% White, 5.6% Black, 4.0% Asian, 3.0% Hispanic, 2.5% other race, and 3.1% missing race/ethnicity. Of these patients, 64.3% were prescribed an oral DMARD, 55.6% were prescribed a biologic, and 44.1% were prescribed prednisone. There were no statistically significant differences across race/ethnicity for prescription of either oral or biologic DMARDs. However, prescription of prednisone did differ by race/ethnicity (p<.005) with Black (54.6%) and Hispanic (56.6%) patients being more likely to receive prednisone prescriptions and Asian (32.4%) patients being less likely to receive prednisone prescriptions than White (44.2%) patients. In adjusted logistic regression models controlling for sociodemographic and other factors, Hispanic patients were more likely to receive a prednisone prescription (OR 1.79, 95% CI 1.01 – 3.20, p=0.05) while Asian (OR 0.58, 95% CI 0.34 – 0.97, p=0.04) patients were less likely to receive a prednisone prescription compared to White patients.ConclusionWe found Hispanic patients with PsA to be more likely to receive prednisone prescriptions than White patients with PsA but did not identify any racial/ethnic differences in prescription patterns for oral or biologic DMARDs for PsA. Greater use of prednisone among Hispanic patients may reflect different diseases trajectories (e.g., more disease flares or greater disease severity) or other factors that affect prescription patterns that require further study.References[1]Favier G, Gladman DD, Merola JF, Armstrong AW, Boehncke WH, Helliwell PS. Benchmarking Care in Psoriatic Arthritis - The QUANTUM Report: A Report from the GRAPPA 2016 Annual Meeting. J Rheumatol. 2017;44(5):674-678.[2]Ogdie A, Matthias W, Thielen RJ, Chin D, Saffore CD. Racial Differences in Prevalence and Treatment for Psoriatic Arthritis and Ankylosing Spondylitis by Insurance Coverage in the USA. Rheumatol Ther. 2021;8(4):1725-1739.Disclosure of InterestsFahad Ahmed: None declared, Alexis Ogdie Consultant of: A. Ogdie has received consulting fees from Amgen, AbbVie, Bristol Myers Squibb, Celgene, CorEvitas (formerly Corrona), Gilead, Janssen, Lilly, Novartis, Pfizer, and UCB., Grant/research support from: A. Ogdie has received grant support from the National Institutes of Health/National Institute of Arthritis and Musculoskeletal and Skin Diseases, Rheumatology Research Foundation, National Psoriasis Foundation, Abbvie (University of Pennsylvania), Pfizer (University of Pennsylvania), Amgen (FORWARD), and Novartis (FORWARD)., Robert Fitzsimmons: None declared, Daniel Shin: None declared, Junko Takeshita Consultant of: JT has served as a consultant for Pfizer Inc. and Janssen Biotech receiving honoraria., Grant/research support from: JT has received a research grant (to the Trustees of the University of Pennsylvania) from Pfizer Inc.
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Kim J, Shin D, Lee JM, Lee SH, Hong D, Choi KH, Hwang D, Boerhout CKM, de Waard GA, Jung JH, Mejia-Renteria H, Hoshino M, Echavarria-Pinto M, Meuwissen M, Matsuo H, Madera-Cambero M, Eftekhari A, Effat MA, Murai T, Marques K, Doh JH, Christiansen EH, Banerjee R, Kim HK, Nam CW, Niccoli G, Nakayama M, Tanaka N, Shin ES, Chamuleau SAJ, van Royen N, Knaapen P, Koo BK, Kakuta T, Escaned J, Piek JJ, van de Hoef TP. Differential Prognostic Value of Revascularization for Coronary Stenosis With Intermediate FFR by Coronary Flow Reserve. JACC Cardiovasc Interv 2022; 15:1033-1043. [PMID: 35490124 DOI: 10.1016/j.jcin.2022.01.297] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 12/27/2022]
Abstract
OBJECTIVES The authors sought to evaluate comparative prognosis between deferred versus performed percutaneous coronary intervention (PCI) according to coronary flow reserve (CFR) values of patients with intermediate fractional flow reserve (FFR). BACKGROUND For coronary stenosis with intermediate FFR, the prognostic value of PCI remains controversial. The prognostic impact of PCI may be different according to CFR in patients with intermediate FFR. METHODS From the ILIAS Registry (Inclusive Invasive Physiological Assessment in Angina Syndromes Registry, N = 2,322), 400 patients (412 vessels) with intermediate FFR (0.75-0.80) were selected. Patients were stratified into preserved CFR (>2.0, n = 253) and depressed CFR (≤2.0, n = 147) cohorts. Per-vessel clinical outcomes during 5 years of follow-up were compared between deferred versus performed PCI groups in both cohorts. The primary outcome was target vessel failure (TVF), a composite of cardiac death, target vessel myocardial infarction, or target vessel revascularization. RESULTS Among the study population, PCI was deferred for 210 patients (219 vessels, 53.2%) (deferred group) and performed for 190 patients (193 vessels, 46.8%) (performed group). The risk of TVF was comparable between the deferred and performed groups (12.8% vs 14.2%; adjusted HR: 1.403; 95% CI: 0.584-3.369; P = 0.448). When stratified by CFR, PCI was performed in 39.1% (100/261 vessels) of the preserved CFR cohort and 61.9% (93/151 vessels) of the depressed CFR cohort. Within the preserved CFR cohort, the risk of TVF did not differ significantly between the deferred and performed groups (11.0% vs 13.9%; adjusted HR: 0.770; 95% CI: 0.262-2.266; P = 0.635). However, in the depressed CFR cohort, the deferred group had a significantly higher risk of TVF than the performed group (17.2% vs 14.2%; adjusted HR: 4.932; 95% CI: 1.312-18.53; P = 0.018). A significant interaction was observed between CFR and the treatment decision (interaction P = 0.049). Results were consistent after inverse probability weighting adjustment. CONCLUSIONS In patients with intermediate FFR of 0.75 to 0.80, the prognostic value of PCI differed according to CFR, with a significant interaction. PCI was associated with a lower risk of TVF compared with the deferral strategy when CFR was depressed (≤2.0), but there was no difference when CFR was preserved (>2.0). CFR could be used as an additional risk stratification tool to determine treatment strategies in patients with intermediate FFR. (Inclusive Invasive Physiological Assessment in Angina Syndromes Registry [ILIAS Registry]; NCT04485234).
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Affiliation(s)
- Juwon Kim
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | - Joo Myung Lee
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - David Hong
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doyeon Hwang
- Seoul National University Hospital, Department of Internal Medicine, Cardiovascular Center, Seoul, Korea
| | - Coen K M Boerhout
- Department of Cardiology, Amsterdam University Medical Center, Academic Medical Center, Amsterdam, the Netherlands
| | - Guus A de Waard
- Department of Cardiology, Amsterdam University Medical Center, VU University Medical Center, Amsterdam, the Netherlands
| | - Ji-Hyun Jung
- Sejong General Hospital, Sejong Heart Institute, Bucheon, Korea
| | - Hernan Mejia-Renteria
- Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Masahiro Hoshino
- Department of Cardiology, Tsuchiura Kyodo General Hospital, Tsuchiura City, Japan
| | - Mauro Echavarria-Pinto
- Hospital General Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estad Querétaro, Facultad de Medicina, Universidad Autónoma de Querétaro, Querétaro, Mexico
| | | | - Hitoshi Matsuo
- Department of Cardiovascular Medicine, Gifu Heart Center, Gifu, Japan
| | | | - Ashkan Eftekhari
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Mohamed A Effat
- Division of Cardiovascular Health and Disease, University of Cincinnati, Cincinnati, Ohio, USA
| | - Tadashi Murai
- Department of Cardiology, Tsuchiura Kyodo General Hospital, Tsuchiura City, Japan
| | - Koen Marques
- Department of Cardiology, Amsterdam University Medical Center, VU University Medical Center, Amsterdam, the Netherlands
| | - Joon-Hyung Doh
- Department of Medicine, Inje University Ilsan Paik Hospital, Goyang, Korea
| | | | - Rupak Banerjee
- Department of Mechanical and Materials Engineering, University of Cincinnati, Veterans Affairs Medical Center, Cincinnati, Ohio, USA
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, Korea
| | - Chang-Wook Nam
- Department of Medicine, Keimyung University Dongsan Medical Center, Daegu, Korea
| | | | - Masafumi Nakayama
- Department of Cardiovascular Medicine, Gifu Heart Center, Gifu, Japan; Toda Central General Hospital, Cardiovascular Center, Toda, Japan
| | - Nobuhiro Tanaka
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center, Tokyo, Japan
| | - Eun-Seok Shin
- Department of Cardiology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Steven A J Chamuleau
- Department of Cardiology, Amsterdam University Medical Center, Academic Medical Center, Amsterdam, the Netherlands; Department of Cardiology, Amsterdam University Medical Center, VU University Medical Center, Amsterdam, the Netherlands
| | - Niels van Royen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Paul Knaapen
- Department of Cardiology, Amsterdam University Medical Center, VU University Medical Center, Amsterdam, the Netherlands
| | - Bon Kwon Koo
- Seoul National University Hospital, Department of Internal Medicine, Cardiovascular Center, Seoul, Korea
| | - Tsunekazu Kakuta
- Department of Cardiology, Tsuchiura Kyodo General Hospital, Tsuchiura City, Japan
| | - Javier Escaned
- Hospital Clínico San Carlos, Instituto de Investigación Sanitaria Hospital Clínico San Carlos, Universidad Complutense de Madrid, Madrid, Spain
| | - Jan J Piek
- Department of Cardiology, Amsterdam University Medical Center, Academic Medical Center, Amsterdam, the Netherlands
| | - Tim P van de Hoef
- Department of Cardiology, Amsterdam University Medical Center, Academic Medical Center, Amsterdam, the Netherlands; Department of Cardiology, Amsterdam University Medical Center, VU University Medical Center, Amsterdam, the Netherlands; Department of Cardiology, NoordWest Ziekenhuisgroep, the Netherlands
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Lee SH, Hong D, Dai N, Shin D, Choi KH, Kim SM, Kim HK, Jeon KH, Ha SJ, Lee KY, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Choe YH, Gwon HC, Ge J, Lee JM. Anatomic and Hemodynamic Plaque Characteristics for Subsequent Coronary Events. Front Cardiovasc Med 2022; 9:871450. [PMID: 35677691 PMCID: PMC9167998 DOI: 10.3389/fcvm.2022.871450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectivesWhile coronary computed tomography angiography (CCTA) enables the evaluation of anatomic and hemodynamic plaque characteristics of coronary artery disease (CAD), the clinical roles of these characteristics are not clear. We sought to evaluate the prognostic implications of CCTA-derived anatomic and hemodynamic plaque characteristics in the prediction of subsequent coronary events.MethodsThe study cohort consisted of 158 patients who underwent CCTA with suspected CAD within 6–36 months before percutaneous coronary intervention (PCI) for acute myocardial infarction (MI) or unstable angina and age-/sex-matched 62 patients without PCI as the control group. Preexisting high-risk plaque characteristics (HRPCs: low attenuation plaque, positive remodeling, napkin-ring sign, spotty calcification, minimal luminal area <4 mm2, or plaque burden ≥70%) and hemodynamic parameters (per-vessel fractional flow reserve [FFRCT], per-lesion ΔFFRCT, and percent ischemic myocardial mass) were analyzed from prior CCTA. The primary outcome was a subsequent coronary event, which was defined as a composite of vessel-specific MI or revascularization for unstable angina. The prognostic impact of clinical risk factors, HRPCs, and hemodynamic parameters were compared between vessels with (160 vessels) and without subsequent coronary events (329 vessels).ResultsVessels with a subsequent coronary event had higher number of HRPCs (2.6 ± 1.4 vs. 2.3 ± 1.4, P = 0.012), lower FFRCT (0.76 ± 0.13 vs. 0.82 ± 0.11, P < 0.001), higher ΔFFRCT (0.14 ± 0.12 vs. 0.09 ± 0.08, P < 0.001), and higher percent ischemic myocardial mass (29.0 ± 18.5 vs. 26.0 ± 18.4, P = 0.022) than those without a subsequent coronary event. Compared with clinical risk factors, HRPCs and hemodynamic parameters showed higher discriminant abilities for subsequent coronary events with ΔFFRCT being the most powerful predictor. HRPCs showed additive discriminant ability to clinical risk factors (c-index 0.620 vs. 0.558, P = 0.027), and hemodynamic parameters further increased discriminant ability (c-index 0.698 vs. 0.620, P = 0.001) and reclassification abilities (NRI 0.460, IDI 0.061, P < 0.001 for all) for subsequent coronary events. Among vessels with negative FFRCT (>0.80), adding HRPCs into clinical risk factors significantly increased discriminant and reclassification abilities for subsequent coronary events (c-index 0.687 vs. 0.576, P = 0.005; NRI 0.412, P = 0.002; IDI 0.064, P = 0.001) but not for vessels with positive FFRCT (≤0.80).ConclusionIn predicting subsequent coronary events, both HRPCs and hemodynamic parameters by CCTA allow better prediction of subsequent coronary events than clinical risk factors. HRPCs provide more incremental predictability than clinical risk factors alone among vessels with negative FFRCT but not among vessels with positive FFRCT.Clinical Trial RegistrationPreDiction and Validation of Clinical CoursE of Coronary Artery DiSease With CT-Derived Non-INvasive HemodYnamic Phenotyping and Plaque Characterization (DESTINY Study), NCT04794868.
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Affiliation(s)
- Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, South Korea
| | - David Hong
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Neng Dai
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, United States
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sung Mok Kim
- Department of Radiology, Cardiovascular Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center, Chosun University Hospital, University of Chosun College of Medicine, Gwangju, South Korea
| | - Ki-Hyun Jeon
- Division of Cardiovascular Medicine, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Sang Jin Ha
- Division of Cardiology, Department of Internal Medicine, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung, South Korea
| | - Kwan Yong Lee
- Cardiovascular Center and Cardiology Division, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Yeon Hyeon Choe
- Department of Radiology, Cardiovascular Imaging Center, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Junbo Ge
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
- *Correspondence: Joo Myung Lee ;
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Tandon H, Stout K, Shin D, Ruskamp R, Payne J, Goyal N, Tsai S, Easley A, Khan F, Windle J, Anderson D, Schleifer JW, Naksuk N. Pre-ablation interatrial conduction delay or block predicts atrial fibrillation recurrence after ablation among obese patients. Europace 2022. [DOI: 10.1093/europace/euac053.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Background
Obesity is associated with greater risk of atrial fibrillation (AF) recurrence post-ablation and higher incidence of conduction delay compared to non-obese patients. Pre-ablation P-wave duration (PWD) and morphology (PWM) indicating interatrial delay are easily assessed in the clinic and may predict AF recurrence post-ablation in these patients.
Purpose
Evaluate the predictive value of PWD and PWM on AF recurrence post-ablation in obese patients.
Methods
Pre-ablation PWD and PWM (negative P-wave in lead II or III) were analyzed on consecutive patients with BMI ≥30 kg/m2 who underwent initial AF ablation from 2012–19. The primary outcome was recurrent AF after a 3-month post-ablation blanking period. Multivariate analysis adjusted for baseline characteristics was performed.
Results
For 205 patients (61.0±9.5 years old, 39.0% female), mean BMI was 36.9±5.7 kg/m2 and 71.7% had persistent AF pre-ablation. Recurrent AF post-ablation occurred in 115 (56.1%) during a median follow up of 491 (270, 1001) days. PWD >130 ms was significantly associated with higher AF recurrence (AHR of 1.62, 95%CI 1.04-2.57, p=0.03) after adjusting for age, persistent AF and left atrial volume index (LAVI). In a subgroup with LAVI <42 mL/m2 (n=112), PWD >130 ms and negative P-waves in lead II or III were independently associated with increased risk of recurrent AF (AHR 2.06, 95%CI 1.12-3.91; p=0.019 and AHR 1.94, 95% CI 1.00-3.56; p=0.05, respectively) (Figure 1).
Conclusion
AF recurred in >50% of obese patients within 1.5 years of ablation. Pre-ablation PWD >130 ms and negative P-waves in lead II or III independently predicted recurrent AF post-ablation in this cohort of obese patients. These easily assessed findings add predictive value to other risk factors.
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Affiliation(s)
- H Tandon
- University Of Nebraska Medical Center, Omaha, United States of America
| | - K Stout
- University Of Nebraska Medical Center, Omaha, United States of America
| | - D Shin
- University Of Nebraska Medical Center, Omaha, United States of America
| | - R Ruskamp
- University Of Nebraska Medical Center, Omaha, United States of America
| | - J Payne
- University Of Nebraska Medical Center, Omaha, United States of America
| | - N Goyal
- University Of Nebraska Medical Center, Omaha, United States of America
| | - S Tsai
- University Of Nebraska Medical Center, Omaha, United States of America
| | - A Easley
- University Of Nebraska Medical Center, Omaha, United States of America
| | - F Khan
- University Of Nebraska Medical Center, Omaha, United States of America
| | - J Windle
- University Of Nebraska Medical Center, Omaha, United States of America
| | - D Anderson
- University Of Nebraska Medical Center, Omaha, United States of America
| | - JW Schleifer
- University Of Nebraska Medical Center, Omaha, United States of America
| | - N Naksuk
- University Of Nebraska Medical Center, Omaha, United States of America
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43
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Shin D, Kim J, Choi KH, Dai N, Li Y, Lee SH, Joh HS, Kim HK, Kim SM, Ha SJ, Jang MJ, Park TK, Yang JH, Song YB, Hahn JY, Choi SH, Choe YH, Gwon HC, Lee JM. Índice de resistencia microcirculatoria y obstrucción microvascular en la resonancia magnética cardiaca tras un IAMCEST. Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2022.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lee SH, Shin D, Lee JM, van de Hoef TP, Hong D, Choi KH, Hwang D, Boerhout CKM, de Waard GA, Jung JH, Mejia-Renteria H, Hoshino M, Echavarria-Pinto M, Meuwissen M, Matsuo H, Madera-Cambero M, Eftekhari A, Effat MA, Murai T, Marques K, Doh JH, Christiansen EH, Banerjee R, Kim HK, Nam CW, Niccoli G, Nakayama M, Tanaka N, Shin ES, Chamuleau SAJ, van Royen N, Knaapen P, Koo BK, Kakuta T, Escaned J, Piek JJ. Clinical Relevance of Ischemia with Nonobstructive Coronary Arteries According to Coronary Microvascular Dysfunction. J Am Heart Assoc 2022; 11:e025171. [PMID: 35475358 PMCID: PMC9238617 DOI: 10.1161/jaha.121.025171] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background In the absence of obstructive coronary stenoses, abnormality of noninvasive stress tests (NIT) in patients with chronic coronary syndromes may indicate myocardial ischemia of nonobstructive coronary arteries (INOCA). The differential prognosis of INOCA according to the presence of coronary microvascular dysfunction (CMD) and incremental prognostic value of CMD with intracoronary physiologic assessment on top of NIT information remains unknown. Methods and Results From the international multicenter registry of intracoronary physiologic assessment (ILIAS [Inclusive Invasive Physiological Assessment in Angina Syndromes] registry, N=2322), stable patients with NIT and nonobstructive coronary stenoses with fractional flow reserve >0.80 were selected. INOCA was diagnosed when patients showed positive NIT results. CMD was defined as coronary flow reserve ≤2.5. According to the presence of INOCA and CMD, patients were classified into 4 groups: group 1 (no INOCA nor CMD, n=116); group 2 (only CMD, n=90); group 3 (only INOCA, n=41); and group 4 (both INOCA and CMD, n=40). The primary outcome was major adverse cardiovascular events, a composite of all‐cause death, target vessel myocardial infarction, or clinically driven target vessel revascularization at 5 years. Among 287 patients with nonobstructive coronary stenoses (fractional flow reserve=0.91±0.06), 81 patients (38.2%) were diagnosed with INOCA based on positive NIT. By intracoronary physiologic assessment, 130 patients (45.3%) had CMD. Regardless of the presence of INOCA, patients with CMD showed a significantly lower coronary flow reserve and higher hyperemic microvascular resistance compared with patients without CMD (P<0.001 for all). The cumulative incidence of major adverse cardiovascular events at 5 years were 7.4%, 21.3%, 7.7%, and 34.4% in groups 1 to 4. By documenting CMD (groups 2 and 4), intracoronary physiologic assessment identified patients at a significantly higher risk of major adverse cardiovascular events at 5 years compared with group 1 (group 2: adjusted hazard ratio [HRadjusted], 2.88; 95% CI, 1.52–7.19; P=0.024; group 4: HRadjusted, 4.00; 95% CI, 1.41–11.35; P=0.009). Conclusions In stable patients with nonobstructive coronary stenoses, a diagnosis of INOCA based only on abnormal NIT did not identify patients with higher risk of long‐term cardiovascular events. Incorporating intracoronary physiologic assessment to NIT information in patients with nonobstructive disease allowed identification of patient subgroups with up to 4‐fold difference in long‐term cardiovascular events. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT04485234.
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Affiliation(s)
- Seung Hun Lee
- Division of Cardiology Department of Internal Medicine Chonnam National University HospitalChonnam National University Medical School Gwangju Korea
| | - Doosup Shin
- Division of Cardiovascular Medicine Department of Internal Medicine University of Iowa Carver College of Medicine Iowa City IA
| | - Joo Myung Lee
- Division of Cardiology Department of Medicine Heart Vascular Stroke InstituteSamsung Medical CenterSungkyunkwan University School of Medicine Seoul Korea
| | - Tim P van de Hoef
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam The Netherlands.,Department of Cardiology Amsterdam UMC - location VUmc Amsterdam The Netherlands.,Department of Cardiology NoordWest Ziekenhuisgroep The Netherlands
| | - David Hong
- Division of Cardiology Department of Medicine Heart Vascular Stroke InstituteSamsung Medical CenterSungkyunkwan University School of Medicine Seoul Korea
| | - Ki Hong Choi
- Division of Cardiology Department of Medicine Heart Vascular Stroke InstituteSamsung Medical CenterSungkyunkwan University School of Medicine Seoul Korea
| | - Doyeon Hwang
- Department of Internal Medicine Cardiovascular CenterSeoul National University Hospital Seoul Korea
| | - Coen K M Boerhout
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam The Netherlands
| | - Guus A de Waard
- Department of Cardiology Amsterdam UMC - location VUmc Amsterdam The Netherlands
| | - Ji-Hyun Jung
- Sejong General HospitalSejong Heart Institute Bucheon Korea
| | - Hernan Mejia-Renteria
- Hospital Clínico San CarlosIDISSC, and Universidad Complutense de Madrid Madrid Spain
| | - Masahiro Hoshino
- Department of Cardiology Tsuchiura Kyodo General Hospital Tsuchiura City Japan
| | - Mauro Echavarria-Pinto
- Hospital General ISSSTE Querétaro - Facultad de MedicinaUniversidad Autónoma de Querétaro Querétaro México
| | | | - Hitoshi Matsuo
- Department of Cardiovascular Medicine Gifu Heart Center Gifu Japan
| | | | - Ashkan Eftekhari
- Department of Cardiology Aarhus University Hospital Aarhus Denmark
| | - Mohamed A Effat
- Division of Cardiovascular Health and Disease University of Cincinnati Cincinnati Ohio
| | - Tadashi Murai
- Department of Cardiology Tsuchiura Kyodo General Hospital Tsuchiura City Japan
| | - Koen Marques
- Department of Cardiology Amsterdam UMC - location VUmc Amsterdam The Netherlands
| | - Joon-Hyung Doh
- Department of Medicine Inje University Ilsan Paik Hospital Goyang Korea
| | | | - Rupak Banerjee
- Department of Mechanical and Materials Engineering University of CincinnatiVeterans Affairs Medical Center Cincinnati Ohio
| | - Hyun Kuk Kim
- Department of Internal Medicine and Cardiovascular Center Chosun University HospitalUniversity of Chosun College of Medicine Gwangju Korea
| | - Chang-Wook Nam
- Department of Medicine Keimyung University Dongsan Medical Center Daegu Korea
| | | | - Masafumi Nakayama
- Department of Cardiovascular Medicine Gifu Heart Center Gifu Japan.,Toda Central General HospitalCardiovascular Center Toda Japan
| | - Nobuhiro Tanaka
- Department of Cardiology Tokyo Medical University Hachioji Medical Center Tokyo Japan
| | - Eun-Seok Shin
- Department of Cardiology Ulsan University HospitalUniversity of Ulsan College of Medicine Ulsan Korea
| | - Steven A J Chamuleau
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam The Netherlands.,Department of Cardiology Amsterdam UMC - location VUmc Amsterdam The Netherlands
| | - Niels van Royen
- Department of Cardiology Radboud University Medical Center Nijmegen The Netherlands
| | - Paul Knaapen
- Department of Cardiology Amsterdam UMC - location VUmc Amsterdam The Netherlands
| | - Bon Kwon Koo
- Department of Internal Medicine Cardiovascular CenterSeoul National University Hospital Seoul Korea
| | - Tsunekazu Kakuta
- Department of Cardiology Tsuchiura Kyodo General Hospital Tsuchiura City Japan
| | - Javier Escaned
- Hospital Clínico San CarlosIDISSC, and Universidad Complutense de Madrid Madrid Spain
| | - Jan J Piek
- Department of Cardiology Amsterdam UMC - location AMC Amsterdam The Netherlands
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Mohanty BD, Coylewright M, Sequeira AR, Shin D, Liu Y, Li D, Fradley M, Alu MC, Mack MJ, Kapadia SR, Kodali S, Thourani VH, Makkar RR, Leon MB, Malenka D. Characteristics and clinical outcomes in patients with prior chest radiation undergoing TAVR: Observations from PARTNER-2. Catheter Cardiovasc Interv 2022; 99:1877-1885. [PMID: 35289473 DOI: 10.1002/ccd.30154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 01/25/2022] [Accepted: 02/21/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVES The purpose of this study is to investigate the viability of transcatheter aortic valve replacement (TAVR) for severe symptomatic aortic stenosis (AS) in patients with prior chest radiation therapy (cXRT). BACKGROUND Since patients with prior cXRT perform poorly with surgical aortic valve replacement, TAVR can be a viable alternative. However, clinical outcomes after TAVR in this patient population have not been well studied. METHODS From the pooled registry of the placement of aortic transcatheter valves II trial, we identified patients with and without prior cXRT who underwent TAVR (n = 64 and 3923, respectively). The primary outcome was a composite of all-cause death and any stroke at 2 years. Time to event analyses were shown as Kaplan-Meier event rates and compared by log-rank testing. Hazard ratios (HRs) were estimated and compared by Cox proportional hazards regression model. RESULTS There was no significant difference in the primary outcome between the patients with and without prior cXRT (30.7% vs. 27.0%; p = 0.75; HR, 1.08; 95% confidence interval, 0.66-1.77). Rates of myocardial infarction, vascular complications, acute kidney injury, or new pacemaker implant after TAVR were not statistically different between the two groups. The rate of immediate reintervention with a second valve for aortic regurgitation after TAVR was higher among the patients with prior cXRT. However, no further difference was observed during 2 years follow-up after discharge from the index-procedure hospitalization. CONCLUSIONS TAVR is a viable alternative for severe symptomatic AS in patients who had cXRT in the past.
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Affiliation(s)
- Bibhu D Mohanty
- Department of Cardiovascular Sciences, Morsani College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Megan Coylewright
- Department of Cardiology, Erlanger Health System, Chattanooga, Tennessee, USA
| | - Ashton R Sequeira
- Department of Internal Medicine,Morsani College of Medicine, University of South Florida, Tampa, Florida, USA
| | - Doosup Shin
- Division of Cardiovascular Diseases, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Yangbo Liu
- Cardiovascular Research Foundation, New York City, New York, USA
| | - Ditian Li
- Cardiovascular Research Foundation, New York City, New York, USA
| | - Michael Fradley
- Cardio-Oncology Program, Division of Cardiovascular Medicine, Department of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Maria C Alu
- Structural Heart and Valve Center, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York City, New York, USA
| | - Michael J Mack
- Cardiothoracic Surgery Service, Baylor Scott & White Healthcare, Plano, Texas, USA
| | - Samir R Kapadia
- Department of Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Susheel Kodali
- Structural Heart and Valve Center, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York City, New York, USA
| | - Vinod H Thourani
- Department of Cardiovascular Surgery, Piedmont Heart Institute, Atlanta, Georgia, USA
| | - Raj R Makkar
- Interventional Cardiology Division, Los Angeles, California, USA
| | - Martin B Leon
- Structural Heart and Valve Center, NewYork-Presbyterian Hospital, Columbia University Irving Medical Center, New York City, New York, USA
| | - David Malenka
- Division of Cardiology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire, USA
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Takahashi T, Shin D, Kuno T, Lee JM, Latib A, Fearon WF, Maehara A, Kobayashi Y. Diagnostic performance of fractional flow reserve derived from coronary angiography, intravascular ultrasound, and optical coherence tomography; a meta-analysis. J Cardiol 2022; 80:1-8. [DOI: 10.1016/j.jjcc.2022.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/06/2022] [Accepted: 02/17/2022] [Indexed: 10/18/2022]
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Shin D, Yoon C, Kwon H, Moon H, Park Y, Bae W, Cho H, Ha US, Hong SH, Kim S, Lee J. Irreversible electroporation treatment using [18F] PSMA-PET CT in localized prostate cancer: Preliminary study. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00408-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Shin D, Rhee TM, Lee SH, Lee JM. Revascularization Strategies in Patients With ST-Segment Elevation Myocardial Infarction and Multivessel Disease: Is FFR-Guided Strategy Still Valuable? Korean Circ J 2022; 52:280-287. [PMID: 35388996 PMCID: PMC8989788 DOI: 10.4070/kcj.2021.0416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/16/2022] [Accepted: 03/10/2022] [Indexed: 11/11/2022] Open
Affiliation(s)
- Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Tae-Min Rhee
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, Seoul, Korea
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Heart Center, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lee JM, Choi KH, Choi JO, Shin D, Park Y, Kim J, Lee SH, Kim D, Yang JH, Cho YH, Sung K, Choi JY, Park M, Kim JS, Park TK, Song YB, Hahn JY, Choi SH, Gwon HC, Oh JK, Jeon ES. Coronary Microcirculatory Dysfunction and Acute Cellular Rejection After Heart Transplantation. Circulation 2021; 144:1459-1472. [PMID: 34474597 DOI: 10.1161/circulationaha.121.056158] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Acute cellular rejection is a major determinant of mortality and retransplantation after heart transplantation. We sought to evaluate the prognostic implications of coronary microcirculatory dysfunction assessed by index of microcirculatory resistance (IMR) for the risk of acute cellular rejection after heart transplantation. METHODS The present study prospectively enrolled 154 heart transplant recipients who underwent scheduled coronary angiography and invasive coronary physiological assessment 1 month after transplantation. IMR is microcirculatory resistance under maximal hyperemia. By measuring hyperemic mean transit time using 3 injections (4 mL each) of room-temperature saline under maximal hyperemia, IMR was calculated as hyperemic distal coronary pressure×hyperemic mean transit time. The primary end point was biopsy-proven acute cellular rejection of grade ≥2R during 2 years of follow-up after transplantation and was compared by using multivariable Cox proportional hazards regression according to IMR. The incremental prognostic value of IMR, in addition to the model with clinical factors, was evaluated by comparison of C-index, net reclassification index, and integrated discrimination index. RESULTS The mean age of recipients was 51.2±13.1 years (81.2% male), and the cumulative incidence of acute cellular rejection was 19.0% at 2 years. Patients with acute cellular rejection had significantly higher IMR values at 1 month than those without acute cellular rejection (23.1±8.6 versus 16.8±11.1, P=0.002). IMR was significantly associated with the risk of acute cellular rejection (per 5-U increase: adjusted hazard ratio, 1.18 [95% CI, 1.04-1.34], P=0.011) and the optimal cutoff value of IMR to predict acute cellular rejection was 15. Patients with IMR≥15 showed significantly higher risk of acute cellular rejection than those with IMR<15 (34.4% versus 3.8%; adjusted hazard ratio, 15.3 [95% CI 3.6-65.7], P<0.001). Addition of IMR to clinical variables showed significantly higher discriminant and reclassification ability for risk of acute cellular rejection (C-index 0.87 versus 0.74, P<0.001; net reclassification index 1.05, P<0.001; integrated discrimination index 0.20, P<0.001). CONCLUSIONS Coronary microcirculatory dysfunction assessed by IMR measured early after heart transplantation showed significant association with the risk of acute cellular rejection. In addition to surveillance endomyocardial biopsy, early stratification using IMR could be a clinically useful tool to identify patients at higher risk of future acute cellular rejection after heart transplantation. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT02798731.
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Affiliation(s)
- Joo Myung Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ki Hong Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin-Oh Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Doosup Shin
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Iowa Carver College of Medicine, Iowa City (D.S.)
| | - Yoonjee Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Juwon Kim
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung Hun Lee
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Internal Medicine and Cardiovascular Center, Chonnam National University Hospital, Gwangju, Korea (S.H.L.)
| | - Darae Kim
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jeong Hoon Yang
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Medicine and Critical Care Medicine (J.H.Y.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yang Hyun Cho
- Department of Thoracic and Cardiovascular Surgery (Y.H.C., K.S., J.Y.C.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kiick Sung
- Department of Thoracic and Cardiovascular Surgery (Y.H.C., K.S., J.Y.C.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji Yeon Choi
- Department of Thoracic and Cardiovascular Surgery (Y.H.C., K.S., J.Y.C.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Meesoon Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jung-Sun Kim
- Department of Pathology and Translational Genomics (J.-S.K.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Taek Kyu Park
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Bin Song
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Joo-Yong Hahn
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seung-Hyuk Choi
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyeon-Cheol Gwon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jae K Oh
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.,Division of Cardiovascular Diseases, Mayo Clinic College of Medicine, Rochester, MN (J.K.O.)
| | - Eun-Seok Jeon
- Division of Cardiology, Department of Internal Medicine, Heart Vascular Stroke Institute (J.M.L., K.H.C., J.-O.C., Y.P., J.K., S.H.L., D.K., J.H.Y., M.P., T.K.P., Y.B.S., J.-Y.H., S.-H.C., H.-C.G., J.K.O., E.-S.J.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Shin D, Kim J, Choi KH, Lee SH, Joh HS, Kim HK, Kim SM, Ha SJ, Jang M, Park TK, Yang JH, Song YB, Hahn JY, Choe YH, Gwon HC, Lee JM. TCT-161 Functional Coronary Angiography–Derived Index of Microcirculatory Resistance and Microvascular Obstruction in Cardiac Magnetic Resonance Imaging After ST-Segment Elevation Myocardial Infarction. J Am Coll Cardiol 2021. [DOI: 10.1016/j.jacc.2021.09.1014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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