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Generoso G, Agarwal V, Shaw LJ, Cardoso R, Blankstein R, Bittencourt MS. Changes in use of preventive medications after assessment of chest pain by coronary computed tomography angiography: A meta-analysis. J Cardiovasc Comput Tomogr 2024; 18:233-242. [PMID: 38262852 DOI: 10.1016/j.jcct.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/11/2023] [Accepted: 01/07/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND Coronary computed tomography angiogram (CCTA) is a crucial tool for diagnosing CAD, but its impact on altering preventive medications is not well-documented. This systematic review aimed to compare changes in aspirin and statin therapy following CCTA and functional stress testing in patients with suspected CAD, and in those underwent CCTA when stratified by the presence/absence of plaque. RESULTS Eight studies involving 42,812 CCTA patients and 64,118 cardiac stress testing patients were analyzed. Compared to functional testing, CCTA led to 66 % more changes in statin therapy (pooled RR, 95 % CI [1.28-2.15]) and a 74 % increase in aspirin prescriptions (pooled RR, 95 % CI [1.34-2.26]). For medication modifications based on CCTA results, 13 studies (47,112 patients with statin data) and 11 studies (12,089 patients with aspirin data) were included. Patients with any plaque on CCTA were five times more likely to use or intensify statins compared to those without CAD (pooled RR, 5.40, 95 % CI [4.16-7.00]). Significant heterogeneity remained, which decreased when stratified by diabetes rates. Aspirin use increased eightfold after plaque detection (pooled RR, 8.94 [95 % CI, 4.21-19.01]), especially with obstructive plaque findings (pooled RR, 9.41, 95 % CI [2.80-39.02]). CONCLUSION In conclusion, CCTA resulted in higher changes in statin and aspirin therapy compared to cardiac stress testing. Detection of plaque by CCTA significantly increased statin and aspirin therapy.
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Affiliation(s)
- Giuliano Generoso
- Center for Clinical and Epidemiological Research, University Hospital University of Sao Paulo, Sao Paulo, Brazil
| | - Vikram Agarwal
- Cardiovascular Imaging Program, Department of Medicine (Cardiovascular Division) and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Leslee J Shaw
- Department of Radiology, Weill Cornell Medical College, New York, NY, USA
| | - Rhanderson Cardoso
- Cardiovascular Imaging Program, Department of Medicine (Cardiovascular Division) and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Ron Blankstein
- Cardiovascular Imaging Program, Department of Medicine (Cardiovascular Division) and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA
| | - Marcio S Bittencourt
- Heart and Vascular Institute, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Khan I, Berge CA, Eskerud I, Larsen TH, Pedersen ER, Lønnebakken MT. Epicardial adipose tissue volume, plaque vulnerability and myocardial ischemia in non-obstructive coronary artery disease. IJC HEART & VASCULATURE 2023; 49:101240. [PMID: 38173787 PMCID: PMC10761305 DOI: 10.1016/j.ijcha.2023.101240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 06/17/2023] [Accepted: 06/20/2023] [Indexed: 01/05/2024]
Abstract
Background Epicardial adipose tissue (EAT) accumulation has been associated with inflammation, atherosclerosis and microvascular dysfunction. Whether increased EAT volume is associated with coronary plaque vulnerability and demand myocardial ischemia in patients with non-obstructive coronary artery disease (CAD) is less explored. Methods In 125 patients (median age 63[58, 69] years and 58% women) with chest pain and non-obstructive CAD, EAT volume was quantified on non-contrast cardiac CT images. EAT volume in the highest tertile (>125 ml) was defined as high EAT volume. Total coronary plaque volume and plaque vulnerability were quantified by coronary CT angiography (CCTA). Demand myocardial ischemia was detected by contrast dobutamine stress echocardiography. Results High EAT volume was more common in men and associated with higher BMI, hypertension, increased left ventricular mass index (LVMi), C-reactive protein (CRP) and positive remodelling (all p < 0.05). There was no difference in age, coronary calcium score, total and non-calcified plaque volume or presence of demand myocardial ischemia between groups (all p ≥ 0.34). In a multivariable model, obesity (p = 0.006), hypertension (p = 0.007) and LVMi (p = 0.016) were independently associated with high EAT volume. Including plaque vulnerability in an alternative model, positive remodelling (p = 0.038) was independently associated with high EAT volume. Conclusion In non-obstructive CAD, high EAT volume was associated with cardiometabolic risk factors, inflammation and plaque vulnerability, while there was no association with demand myocardial ischemia or coronary plaque volume. Following our results, the role of EAT volume as a biomarker in non-obstructive CAD remains unclear.
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Affiliation(s)
- Ingela Khan
- Department of Clinical Science, University of Bergen, Jonas Lies veg 87, 5021 Bergen, Norway
| | - Caroline A. Berge
- Department of Clinical Science, University of Bergen, Jonas Lies veg 87, 5021 Bergen, Norway
- Department of Heart Disease, Haukeland University Hospital, Haukelandsveien 22, 5021 Bergen, Norway
| | - Ingeborg Eskerud
- Department of Clinical Science, University of Bergen, Jonas Lies veg 87, 5021 Bergen, Norway
| | - Terje H. Larsen
- Department of Heart Disease, Haukeland University Hospital, Haukelandsveien 22, 5021 Bergen, Norway
- Institute of Biomedicine, University of Bergen, Jonas Lies vei 91, 5009 Bergen, Norway
| | - Eva R. Pedersen
- Department of Clinical Science, University of Bergen, Jonas Lies veg 87, 5021 Bergen, Norway
- Department of Heart Disease, Haukeland University Hospital, Haukelandsveien 22, 5021 Bergen, Norway
| | - Mai Tone Lønnebakken
- Department of Clinical Science, University of Bergen, Jonas Lies veg 87, 5021 Bergen, Norway
- Department of Heart Disease, Haukeland University Hospital, Haukelandsveien 22, 5021 Bergen, Norway
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Jung J, Lee SN, Her SH, Yoo KD, Moon KW, Moon D, Jang WY. Long-Term Clinical Impact of Patients with Multi-Vessel Non-Obstructive Coronary Artery Disease. Life (Basel) 2023; 13:2119. [PMID: 38004259 PMCID: PMC10671936 DOI: 10.3390/life13112119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/12/2023] [Accepted: 10/23/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Non-obstructive coronary artery disease (CAD) is a disease commonly diagnosed in patients undergoing coronary angiography. However, little is known regarding the long-term clinical impact of multi-vessel non-obstructive CAD. Therefore, the object of this study was to investigate the long-term clinical impact of multi-vessel non-obstructive CAD. METHOD A total of 2083 patients without revascularization history and obstructive CAD were enrolled between January 2010 and December 2015. They were classified into four groups according to number of vessels involved in non-obstructive CAD (25% ≤ luminal stenosis < 70%): zero, one, two, or three diseased vessels (DVs). We monitored the patients for 5 years. The primary outcome was major cardiovascular and cerebrovascular events (MACCEs), defined as a composite of cardiac death, stroke, and myocardial infarction (MI). RESULT The occurrence of MACCEs increased as the number of non-obstructive DVs increased, and was especially high in patients with three DVs. After adjustment, patients with three DVs still showed significantly poorer clinical outcomes of MACCEs, stroke, and MI compared those with zero DVs. CONCLUSION Multi-vessel non-obstructive CAD, especially in patients with non-obstructive three DVs, is strongly associated with poor long-term clinical outcomes. This finding suggests that more intensive treatment may be required in this subset of patients.
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Affiliation(s)
| | - Su-Nam Lee
- Department of Cardiology, St. Vincent’s Hospital, College of Medicine, The Catholic University of Korea, Seoul 16247, Republic of Korea; (J.J.); (S.-H.H.); (K.-D.Y.); (K.-W.M.); (D.M.); (W.-Y.J.)
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Kovach CP, Mesenbring EC, Gupta P, Glorioso TJ, Ho PM, Waldo SW, Schwartz GG. Projected Outcomes of Optimized Statin and Ezetimibe Therapy in US Military Veterans with Coronary Artery Disease. JAMA Netw Open 2023; 6:e2329066. [PMID: 37638630 PMCID: PMC10463102 DOI: 10.1001/jamanetworkopen.2023.29066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 07/07/2023] [Indexed: 08/29/2023] Open
Abstract
Importance Many patients with coronary artery disease (CAD) do not achieve the guideline-directed goals for low-density lipoprotein cholesterol (LDL-C) levels. Objective To estimate reductions in the rates of adverse events associated with CAD in a large US military veteran population that may be achieved through use of optimized statin therapy alone or with ezetimibe compared with the prevailing lipid-lowering therapy (LLT). Design, Setting, and Participants In this observational cohort study, US military veterans with CAD were identified by coronary angiography between June 2015 and September 2020 across 82 US Department of Veterans Affairs health care facilities. Exposures The exposures were observed LLT, LLT with an optimized statin regimen, and LLT with optimized statin and ezetimibe. Main Outcomes and Measures Observed rates of death, myocardial infarction, stroke, and coronary revascularization, and potential reductions in those outcomes with optimized LLT based on expected further reductions in LDL-C levels and application of formulas from The Cholesterol Treatment Trialists' Collaboration. Results The analysis cohort comprised 111 954 veterans (mean [SD] age, 68.4 [8.8] years; 109 390 men [97.7%]; 91 589 White patients [81.8%]; 17 592 Black patients [15.7%]). The median (IQR) observation period for this study was 3.4 (2.1-4.0) years. At the time of index angiography, 66 877 patients (59.7%) were treated with statin therapy, and 623 patients (0.6%) were treated with ezetimibe. At 6 months, the number of patients with statin prescriptions increased to 74 400 (68.7%), but the number of patients with high-intensity statin prescriptions was only 57 297 (52.9%). At 6 months, ezetimibe use remained low (n = 1168 [1.1%]), and LDL-C levels were 70 mg/dL or more in 56 405 patients (52.1%). At 4 years, observed incidences of death, myocardial infarction, stroke, and coronary revascularization were 21.6% (95% CI, 21.3%-21.8%), 5.0% (95% CI, 4.9%-5.2%), 2.2% (95% CI, 2.1%-2.3%), and 15.4% (95% CI, 15.2%-15.7%), respectively. With optimized statin treatment, projected absolute reductions in these incidences were 1.3% (95% CI, 0.9%-1.7%), 0.8% (95% CI, 0.7%-1.0%), 0.2% (95% CI, 0.1%-0.3%), and 2.3% (95% CI, 2.0%-2.7%), respectively. With optimized statin and ezetimibe treatment, projected absolute reductions were 1.8% (95% CI, 1.2%-2.4%), 1.1% (95% CI, 0.9%-1.3%), 0.3% (95% CI, 0.2%-0.4%), and 3.1% (95% CI, 2.6%-3.6%), respectively. Conclusions and Relevance In this cohort study of veterans with CAD, suboptimal LLT was prevalent in the clinical setting. Optimization of statin therapy was projected to produce clinically relevant reductions in the risks of death and cardiovascular events. Despite a lesser lipid-lowering efficacy of ezetimibe, its widespread use on a population level in conjunction with optimized statin therapy may be associated with further meaningful reductions in cardiovascular risk.
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Affiliation(s)
- Christopher P. Kovach
- Division of Cardiology, Department of Medicine, University of Washington, Seattle
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora
- Rocky Mountain Regional VA Medical Center, Aurora, Colorado
| | - Elise C. Mesenbring
- Rocky Mountain Regional VA Medical Center, Aurora, Colorado
- Denver Research Institute, Aurora, Colorado
| | - Prerna Gupta
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora
| | - Thomas J. Glorioso
- Clinical Assessment, Reporting, and Tracking Program, Office of Quality and Patient Safety, Veterans Health Administration, Washington, DC
| | - P. Michael Ho
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora
- Rocky Mountain Regional VA Medical Center, Aurora, Colorado
| | - Stephen W. Waldo
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora
- Rocky Mountain Regional VA Medical Center, Aurora, Colorado
- Clinical Assessment, Reporting, and Tracking Program, Office of Quality and Patient Safety, Veterans Health Administration, Washington, DC
| | - Gregory G. Schwartz
- Division of Cardiology, Department of Medicine, University of Colorado, Aurora
- Rocky Mountain Regional VA Medical Center, Aurora, Colorado
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Ryou IS, Kim JY, Park HY, Oh S, Kim S, Kim HJ. Do statins benefit low-risk population for primary prevention of atherosclerotic cardiovascular disease: A retrospective cohort study. Front Med (Lausanne) 2022; 9:1024780. [PMID: 36405617 PMCID: PMC9669657 DOI: 10.3389/fmed.2022.1024780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
The reported beneficial effects of statins on cardiovascular outcome based on risk assessment are inconsistent. Therefore, we investigated statin therapy effectiveness for the primary prevention of cardiovascular disease (CVD), according to the Korean Risk Prediction Model (KRPM). Subjects aged 40–79 years with low density lipoprotein cholesterol (LDL-C) of < 190 mg/dL and without CVD history were categorized as statin users or non-users using the National Health Insurance Service-National Sample Cohort (NHIS-NSC) database, Korea, 2002–2015. The 10-year atherosclerotic CVD (ASCVD) risk was calculated using the validated KRPM and categorized as low, borderline, intermediate, or high-risk groups; the incidence of major adverse cardiovascular events (MACEs) was compared over a mean follow-up period of 5.7 years using Cox proportional hazard models. The MACE incidence risk was decreased in statin users [hazard ratio (HR) 0.90, 95% confidence interval (CI) (0.84–0.98)]. However, there was an increased risk of MACE incidence in low-risk statin users [HR 1.80, 95% CI (1.29–2.52)], and no significant relationship was identified between statin use and MACE in the borderline [HR 1.15, 95% CI (0.86–1.54)] and intermediate-risk [HR 0.94, 95% CI (0.85–1.03)] groups. The risk of MACE incidence decreased only in the high CVD risk group among statin users. Statin use is not associated with MACE reduction in low- to intermediate-risk participants. Therefore, individuals with LDL-C level of < 190 mg/dL and low ASCVD risk should consider statin therapy only when CVD risk is proved obvious using an appropriate ASCVD risk tool.
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Affiliation(s)
- In Sun Ryou
- Department of Family Medicine, Ewha Womans University Medical Center, Ewha Womans University School of Medicine, Seoul, South Korea
| | - Ju Young Kim
- Department of Family Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, South Korea
- *Correspondence: Ju Young Kim
| | - Hwa Yeon Park
- Department of Family Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Sohee Oh
- Department of Biostatistics, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, South Korea
| | - Sehun Kim
- Cardiovascular Center, Hallym University Medical Center, Seoul, South Korea
| | - Hwa Jung Kim
- Department of Preventive Medicine, Ulsan University College of Medicine, Seoul, South Korea
- Department of Clinical Epidemiology and Biostatistics, ASAN Medical Center, Seoul, South Korea
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Berge CA, Eskerud I, Almeland EB, Larsen TH, Pedersen ER, Rotevatn S, Lønnebakken MT. Relationship between hypertension and non-obstructive coronary artery disease in chronic coronary syndrome (the NORIC registry). PLoS One 2022; 17:e0262290. [PMID: 35061769 PMCID: PMC8782369 DOI: 10.1371/journal.pone.0262290] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 12/21/2021] [Indexed: 11/18/2022] Open
Abstract
Background The burden of non-obstructive coronary artery disease (CAD) in the society is high, and there is currently limited evidence-based recommendation for risk stratification and treatment. Previous studies have demonstrated an association between increasing extent of non-obstructive CAD and cardiovascular events. Whether hypertension, a modifiable cardiovascular risk factor, is associated with extensive non-obstructive CAD in patients with symptomatic chronic coronary syndrome (CCS) remains unclear. Methods We included 1138 patients (mean age 62±11 years, 48% women) with symptomatic CCS and non-obstructive CAD (1–49% lumen diameter reduction) by coronary computed tomography angiography (CCTA) from the Norwegian Registry for Invasive Cardiology (NORIC). The extent of non-obstructive CAD was assessed as coronary artery segment involvement score (SIS), and extensive non-obstructive CAD was adjudicated when SIS >4. Hypertension was defined as known hypertension or use of antihypertensive medication. Results Hypertension was found in 45% of patients. Hypertensive patients were older, with a higher SIS, calcium score, and prevalence of comorbidities and statin therapy compared to the normotensive (all p<0.05). There was no difference in the prevalence of hypertension between sexes. Univariable analysis revealed a significant association between hypertension and non-obstructive CAD. In multivariable analysis, hypertension remained associated with extensive non-obstructive CAD, independent of sex, age, smoking, diabetes, statin treatment, obesity and calcium score (OR 1.85, 95% CI [1.22–2.80], p = 0.004). Conclusion In symptomatic CCS, hypertension was associated with extensive non-obstructive CAD by CCTA. Whether hypertension may be a new treatment target in symptomatic non-obstructive CAD needs to be explored in future studies. Clinical trial registration ClinicalTrials.gov: Identifier NCT 04009421.
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Affiliation(s)
- Caroline A. Berge
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- * E-mail:
| | - Ingeborg Eskerud
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Elise B. Almeland
- Department of Clinical Science, University of Bergen, Bergen, Norway
| | - Terje H. Larsen
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- Department of Biomedicine, University of Bergen, Bergen, Norway
| | - Eva R. Pedersen
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Svein Rotevatn
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
| | - Mai Tone Lønnebakken
- Department of Heart Disease, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Science, University of Bergen, Bergen, Norway
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Yoon YE. Clinical Utility of Coronary Computed Tomography Angiography, Beyond the Gatekeeper for Invasive Coronary Angiography. Korean Circ J 2022; 52:826-828. [PMID: 36347518 PMCID: PMC9643571 DOI: 10.4070/kcj.2022.0265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Accepted: 10/12/2022] [Indexed: 11/06/2022] Open
Affiliation(s)
- Yeonyee Elizabeth Yoon
- Department of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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Taron J, Foldyna B, Mayrhofer T, Osborne MT, Meyersohn N, Bittner DO, Puchner SB, Emami H, Lu MT, Ferencik M, Pagidipati NJ, Douglas PS, Hoffmann U. Risk Stratification With the Use of Coronary Computed Tomographic Angiography in Patients With Nonobstructive Coronary Artery Disease. JACC Cardiovasc Imaging 2021; 14:2186-2195. [PMID: 33865792 PMCID: PMC8497643 DOI: 10.1016/j.jcmg.2021.03.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 02/24/2021] [Accepted: 03/12/2021] [Indexed: 12/28/2022]
Abstract
OBJECTIVES The purpose of this study was to develop a risk prediction model for patients with nonobstructive CAD. BACKGROUND Among stable chest pain patients, most cardiovascular (CV) events occur in those with nonobstructive coronary artery disease (CAD). Thus, developing tailored risk prediction approaches in this group of patients, including CV risk factors and CAD characteristics, is needed. METHODS In PROMISE (Prospective Multicenter Imaging Study for Evaluation of Chest Pain) computed tomographic angiography patients, a core laboratory assessed prevalence of CAD (nonobstructive 1% to 49% left main or 1% to 69% stenosis any coronary artery), degree of stenosis (minimal: 1% to 29%; mild: 30% to 49%; or moderate: 50% to 69%), high-risk plaque (HRP) features (positive remodeling, low-attenuation plaque, and napkin-ring sign), segment involvement score (SIS), and coronary artery calcium (CAC). The primary end point was an adjudicated composite of unstable angina pectoris, nonfatal myocardial infarction, and death. Cox regression analysis determined independent predictors in nonobstructive CAD. RESULTS Of 2,890 patients (age 61.7 years, 46% women) with any CAD, 90.4% (n = 2,614) had nonobstructive CAD (mean age 61.6 yrs, 46% women, atherosclerotic cardiovascular disease [ASCVD] risk 16.2%). Composite events were independently predicted by ASCVD risk (hazard ratio [HR]: 1.03; p = 0.001), degree of stenosis (30% to 69%; HR: 1.91; p = 0.011), and presence of ≥2 HRP features (HR: 2.40; p = 0.008). Addition of ≥2 HRP features to: 1) ASCVD and CAC; 2) ASCVD and SIS; or 3) ASCVD and degree of stenosis resulted in a statistically significant improvement in model fit (p = 0.0036; p = 0.0176; and p = 0.0318; respectively). Patients with ASCVD ≥7.5%, any HRP, and mild/moderate stenosis had significantly higher event rates than those who did not meet those criteria (3.0% vs. 6.2%; p = 0.007). CONCLUSIONS Advanced coronary plaque features have incremental value over total plaque burden for the discrimination of clinical events in low-risk stable chest pain patients with nonobstructive CAD. This may be a first step to improve prevention in this cohort with the highest absolute risk for CV events.
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Affiliation(s)
- Jana Taron
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Radiology, University Hospital Freiburg, Freiburg, Germany.
| | - Borek Foldyna
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Thomas Mayrhofer
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; School of Business Studies, Stralsund University of Applied Sciences, Stralsund, Germany
| | - Michael T Osborne
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Cardiology Division, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Nandini Meyersohn
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Daniel O Bittner
- Department of Cardiology, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany
| | - Stefan B Puchner
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Department of Biomedical Imaging and Image-guided Therapy, Medical School of Vienna, Vienna, Austria
| | - Hamed Emami
- Cardiovascular Center, University of Michigan, Ann Arbor, USA
| | - Michael T Lu
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Maros Ferencik
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA; Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Oregon, USA
| | - Neha J Pagidipati
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Pamela S Douglas
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina, USA
| | - Udo Hoffmann
- Cardiovascular Imaging Research Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Casolo G, Gabrielli D, Colivicchi F, Murrone A, Grosseto D, Gulizia MM, Di Fusco S, Domenicucci S, Scotto di Uccio F, Di Tano G, Orso F, Grippo G, Abrignani M, Valente S, Corda M. ANMCO POSITION PAPER: Prognostic and therapeutic relevance of non-obstructive coronary atherosclerosis. Eur Heart J Suppl 2021; 23:C164-C175. [PMID: 34456643 PMCID: PMC8388609 DOI: 10.1093/eurheartj/suab072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Atherosclerosis often affects the coronary arterial tree. Frequently the disease does not translate in significant narrowing of the vessels, thus determining only a non-obstructive disease. This condition that is described as non-obstructive coronary artery disease (NobsCAD) should be distinguished from the absence of disease (i.e. smooth coronary arteries) as it carries a specific prognostic value. The detection and reporting of NobsCAD should prompt preventive measures that can be individualized upon the degree of the underlying burden of disease. The accompanying clinical condition, the other cardiovascular risk factors present, and the description of the severity and extent of NobsCAD should provide the framework for an individualized treatment that should also consider the best available scientific evidence and guidelines. The description of NobsCAD represents important information to be collected whenever a coronary angiogram (both invasive and non-invasive) is performed. Treating the patient according to the presence and extent of NobsCAD offers prognostic benefits well beyond those offered by considering only the traditional cardiovascular risk factors. In order to reach this goal, NobsCAD should not be confused with the absence of coronary atherosclerosis or even ignored when detected as if it was a trivial information to provide.
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Affiliation(s)
- Giancarlo Casolo
- Cardiology Department, Ospedale Versilia, Lido di Camaiore (LU), Via Aurelia 335, 55041 Lido di Camaiore, Italy
| | - Domenico Gabrielli
- Cardiology-CCU Department, Azienda Ospedaliera San Camillo Forlanini, Roma, Italy
| | - Furio Colivicchi
- Clinical and Rehabilitation Cardiology Department, Presidio Ospedaliero San Filippo Neri, ASL Roma 1, Roma, Italy
| | - Adriano Murrone
- Cardiology Department, Ospedali di Castello e Gubbio-Gualdo Tadino, Azienda USL Umbria 1, Perugia, Italy
| | | | - Michele Massimo Gulizia
- Cardiology Department, Ospedale Garibaldi-Nesima, Azienda di rilievo Nazionale e Alta Specializzazione “Garibaldi”, Catania, Italy
- Fondazione per il Tuo Cuore, Heart Care Foundation, Via la Marmora 36, Florence, Italy
| | - Stefania Di Fusco
- Clinical and Rehabilitation Cardiology Department, Presidio Ospedaliero San Filippo Neri, ASL Roma 1, Roma, Italy
| | | | | | | | - Francesco Orso
- Cardiology and Geriatric Medicine Department, AOU Careggi, Firenze, Italy
| | | | | | - Serafina Valente
- Clinical-Surgical Cardiology and ICU Department, Ospedale Santa Maria alle Scotte, Siena, A.O.U. Senese, Italy
| | - Marco Corda
- Cardiology Department, Azienda Ospedaliera G. Brotzu, Cagliari, Italy
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Cademartiri F, Casolo G, Clemente A, Seitun S, Mantini C, Bossone E, Saba L, Sverzellati N, Nistri S, Punzo B, Cavaliere C, La Grutta L, Gentile G, Maffei E. Coronary CT angiography: a guide to examination, interpretation, and clinical indications. Expert Rev Cardiovasc Ther 2021; 19:413-425. [PMID: 33884942 DOI: 10.1080/14779072.2021.1915132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION The introduction of Cardiac Computed Tomography (CCT) has changed the paradigm in the field of diagnostic cardiovascular medicine. CCT is the primary tool in the assessment of suspected Coronary Artery Disease (CAD) and should be followed by functional assessment when needed to stratify disease and to plan potential interventional or surgical therapy. AREAS COVERED We provided the current state of the knowledge on the main aspects of technique of examination, image interpretation and clinical indications. We have focused our attention on the basic routine applications and activities. EXPERT OPINION The primary role of CCT in suspected CAD will progressively become the standard approach. In general, any situation in which anatomy of the heart and thoracic vessels/structures is mandatory must be approached using CT first, whenever possible. The quantity and quality of information that can be provided by CCT is big and the operators should learn how to deal with this information. On the other hand, CCT is only apparently a straightforward and simple examination. It is actually the most complex diagnostic procedure that can be performed on CT and requires highly skilled operators and state-of-art-technology.
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Affiliation(s)
| | - Giancarlo Casolo
- Department of Cardiology, Ospedale Della Versilia, Viareggio, Italy
| | - Alberto Clemente
- Department of Radiology, Fondazione Toscana Gabriele Monasterio, Massa, Italy
| | - Sara Seitun
- Department of Radiology, Ospedale San Martino, Genova, Italy
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University, Chieti, Italy
| | - Eduardo Bossone
- Department of Cardiology, Ospedale Cardarelli, Naples, Italy
| | - Luca Saba
- Department of Radiology, University of Cagliari, Cagliari, Italy
| | | | | | - Bruna Punzo
- Department of Radiology, SDN IRCCS, Naples, Italy
| | | | | | | | - Erica Maffei
- Department of Radiology, Area Vasta 1, ASUR Marche, Urbino, Italy
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Liu Z, Zhu H, Ma Y, Tang Z, Zhao N, Wang Y, Pan S. AGEs exacerbates coronary microvascular dysfunction in NoCAD by activating endoplasmic reticulum stress-mediated PERK signaling pathway. Metabolism 2021; 117:154710. [PMID: 33485865 DOI: 10.1016/j.metabol.2021.154710] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 12/18/2020] [Accepted: 01/20/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVE The current study was aimed to investigate the involvement of endoplasmic reticulum stress (ERS)-mediated protein kinase R-like endoplasmic reticulum kinase (PERK) signaling in advanced glycation end products (AGEs)-exacerbated coronary microvascular dysfunctions (CMD) in non-obstructive coronary artery disease (NoCAD). METHODS AND MATERIALS ob/ob-/- mice were used as NoCAD animal model which were exposed to AGEs by intraperitoneal injections. Animal CMD was evaluated by coronary flow velocity reserve (CFVR). A viral vector carrying perk-siRNA was used to silence PERK in vivo and in vitro studies. Cell apoptosis was detected by TUNEL. Immunofluorescent staining was used to assess CD42c-positive cell number in cardiac sections and NFATc4 translocation in CMECs. Real-time PCR and Western blotting were used to evaluate the gene expression levels. Cytokine and AGEs concentrations were determined by ELISA. Enzymatic activity of CaN was measured by a colorimetric method. A registered cross sectional study consisted of 77 patients diagnosed as NoCAD was used to analyze the association between diabetes and CMD which was measured by index of microvascular resistance (IMR) with a pressure wire system. RESULTS Significant CMD was found in NoCAD mice compared with healthy control. AGEs exposure exacerbated CMD in NoCAD animals which was improved by PERK silencing. Phosphorylation of PERK, nuclear translocation of nuclear factor of activated T-cells (NFAT)c4, enzymatic activity of calcineurin (CaN), expression levels of Fas/FasL, production of interleukin (IL)6, tumor necrosis factor (TNF)α, cyclooxygenase (COX)2, thromboxane B (TXB)2 as well as apoptosis were suppressed by PERK silencing in cardiac microcirculation endothelial cells (CMECs) isolated from AGEs-exposed NoCAD mice and AGEs-treated primary CMECs. PERK silencing also reduced CD42c-postive cells number in cardiac tissue from AGEs-exposed NoCAD mice. CONCLUSION Diabetes was associated with CMD in NoCAD. AGEs fostered in diabetes exacerbated CMD by activating ERS-mediated PERK/CaN/NFATc4 signaling in CMECs. IMR values increased significantly in NoCAD patients complicated with diabetes, which were significantly and positively correlated with serum AGEs concentrations.
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Affiliation(s)
- Zhongwei Liu
- Department of Cardiology, Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, China
| | - Haitao Zhu
- Department of Pediatrics, Northwest Women's and Children's Hospital, Xi'an, Shaanxi Province 710000, China
| | - Yanpeng Ma
- Department of Cardiology, Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, China
| | - Zhiguo Tang
- Department of Cardiology, Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, China
| | - Na Zhao
- Department of Cardiology, Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, China
| | - Yuan Wang
- Department of Preventive Medicine, Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, China.
| | - Shuo Pan
- Department of Cardiology, Affiliated Shaanxi Provincial People's Hospital, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, China.
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Masud R, Anjum A, Anwar M, Khan W, Shahzad M, Jawwad G. The risk stratification of coronary vascular disease as linked to homocysteine, its modulating genes, genetic polymorphisms, conventional predictors, and with antihypertensive medicaments. CHINESE J PHYSIOL 2021; 64:298-305. [DOI: 10.4103/cjp.cjp_71_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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13
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Han D, Berman DS, Miller RJH, Andreini D, Budoff MJ, Cademartiri F, Chinnaiyan K, Choi JH, Conte E, Marques H, de Araújo Gonçalves P, Gottlieb I, Hadamitzky M, Leipsic J, Maffei E, Pontone G, Shin S, Kim YJ, Lee BK, Chun EJ, Sung JM, Lee SE, Virmani R, Samady H, Stone P, Narula J, Bax JJ, Shaw LJ, Lin FY, Min JK, Chang HJ. Association of Cardiovascular Disease Risk Factor Burden With Progression of Coronary Atherosclerosis Assessed by Serial Coronary Computed Tomographic Angiography. JAMA Netw Open 2020; 3:e2011444. [PMID: 32706382 PMCID: PMC7382001 DOI: 10.1001/jamanetworkopen.2020.11444] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
IMPORTANCE Several studies have reported that the progression of coronary atherosclerosis, as measured by serial coronary computed tomographic (CT) angiography, is associated with the risk of future cardiovascular events. However, the cumulative consequences of multiple risk factors for plaque progression and the development of adverse plaque characteristics have not been well characterized. OBJECTIVES To examine the association of cardiovascular risk factor burden, as assessed by atherosclerotic cardiovascular disease (ASCVD) risk score, with the progression of coronary atherosclerosis and the development of adverse plaque characteristics. DESIGN, SETTING, AND PARTICIPANTS This cohort study is a subgroup analysis of participant data from the prospective observational Progression of Atherosclerotic Plaque Determined by Computed Tomographic Angiography Imaging (PARADIGM) study, which evaluated the association between serial coronary CT angiography findings and clinical presentation. The PARADIGM international multicenter registry, which includes 13 centers in 7 countries (Brazil, Canada, Germany, Italy, Portugal, South Korea, and the US), was used to identify 1005 adult patients without known coronary artery disease who underwent serial coronary CT angiography scans (median interscan interval, 3.3 years; interquartile range [IQR], 2.6-4.8 years) between December 24, 2003, and December 16, 2015. Based on the 10-year ASCVD risk score, the cardiovascular risk factor burden was classified as low (<7.5%), intermediate (7.5%-20.0%), or high (>20.0%). Data were analyzed from February 8, 2019, to April 17, 2020. EXPOSURES Association of baseline ASCVD risk burden with plaque progression. MAIN OUTCOMES AND MEASURES Noncalcified plaque, calcified plaque, and total plaque volumes (mm3) were measured. Noncalcified plaque was subclassified using predefined Hounsfield unit thresholds for fibrous, fibrofatty, and low-attenuation plaque. The percent atheroma volume (PAV) was defined as plaque volume divided by vessel volume. Adverse plaque characteristics were defined as the presence of positive remodeling, low-attenuation plaque, or spotty calcification. RESULTS In total, 1005 patients (mean [SD] age, 60 [8] years; 575 men [57.2%]) were included in the analysis. Of those, 463 patients (46.1%) had a low 10-year ASCVD risk score (low-risk group), 373 patients (37.1%) had an intermediate ASCVD risk score (intermediate-risk group), and 169 patients (16.8%) had a high ASCVD risk score (high-risk group). The annualized progression rate of PAV for total plaque, calcified plaque, and noncalcified plaque was associated with increasing ASCVD risk (r = 0.26 for total plaque, r = 0.23 for calcified plaque, and r = 0.11 for noncalcified plaque; P < .001). The annualized PAV progression of total plaque, calcified plaque, and noncalcified plaque was significantly greater in the high-risk group compared with the low-risk and intermediate-risk groups (for total plaque, 0.99% vs 0.45% and 0.58%, respectively; P < .001; for calcified plaque, 0.61% vs 0.23% and 0.36%; P < .001; and for noncalcified plaque, 0.38%vs 0.22% and 0.23%; P = .01). When further subclassified by noncalcified plaque type, the annualized PAV progression of fibrofatty and low-attenuation plaque was greater in the high-risk group (0.09% and 0.02%, respectively) compared with the low- to intermediate-risk group (n = 836; 0.02% [P = .02] and 0.001% [P = .008], respectively). The interval development of adverse plaque characteristics was greater in the high-risk group compared with the low-risk and intermediate-risk groups (for new positive remodeling, 73 patients [43.2%] vs 151 patients [32.6%] and 133 patients [35.7%], respectively; P = .02; for new low-attenuation plaque, 26 patients [15.4%] vs 44 patients [9.5%] and 35 patients [9.4%]; P = .02; and for new spotty calcification, 37 patients [21.9%] vs 52 patients [11.2%] and 54 patients [14.5%]; P = .002). The progression of noncalcified plaque subclasses and the interval development of adverse plaque characteristics did not significantly differ between the low-risk and intermediate-risk groups. CONCLUSIONS AND RELEVANCE Progression of coronary atherosclerosis occurred across all ASCVD risk groups and was associated with an increase in 10-year ASCVD risk. The progression of fibrofatty and low-attenuation plaques and the development of adverse plaque characteristics was greater in patients with a high risk of ASCVD.
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Affiliation(s)
- Donghee Han
- Department of Imaging and Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System, Seoul, South Korea
| | - Daniel S. Berman
- Department of Imaging and Medicine, Cedars-Sinai Medical Center, Los Angeles, California
| | - Robert J. H. Miller
- Department of Imaging and Medicine, Cedars-Sinai Medical Center, Los Angeles, California
- Department of Cardiac Sciences, University of Calgary, Calgary, Alberta, Canada
| | - Daniele Andreini
- Centro Cardiologico Monzino, Institute for Research, Hospitalization and Healthcare (IRCCS), Milan, Italy
| | - Matthew J. Budoff
- Department of Medicine, Los Angeles Biomedical Research Institute, Torrance, California
| | - Filippo Cademartiri
- Cardiovascular Imaging Center, SDN Institute, Institute for Research, Hospitalization and Healthcare (IRCCS), Naples, Italy
| | - Kavitha Chinnaiyan
- Department of Cardiology, William Beaumont Hospital, Royal Oak, Michigan
| | | | - Edoardo Conte
- Centro Cardiologico Monzino, Institute for Research, Hospitalization and Healthcare (IRCCS), Milan, Italy
| | - Hugo Marques
- UNICA, Unit of Cardiovascular Imaging, Hospital da Luz, Lisbon, Portugal
| | | | - Ilan Gottlieb
- Department of Radiology, Casa de Saúde São José, Rio de Janeiro, Brazil
| | - Martin Hadamitzky
- Department of Radiology and Nuclear Medicine, German Heart Center Munich, Munich, Germany
| | - Jonathon Leipsic
- Department of Medicine and Radiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Erica Maffei
- Department of Radiology, Area Vasta 1–ASUR Marche, Urbino, Italy
| | - Gianluca Pontone
- Centro Cardiologico Monzino, Institute for Research, Hospitalization and Healthcare (IRCCS), Milan, Italy
| | - Sangshoon Shin
- Ewha Womans University Seoul Hospital, Seoul, South Korea
| | - Yong-Jin Kim
- Seoul National University Hospital, Seoul, South Korea
| | - Byoung Kwon Lee
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, South Korea
| | - Eun Ju Chun
- Seoul National University Bundang Hospital, Sungnam, South Korea
| | - Ji Min Sung
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System, Seoul, South Korea
| | - Sang-Eun Lee
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System, Seoul, South Korea
| | - Renu Virmani
- Department of Pathology, CVPath Institute, Gaithersburg, Maryland
| | - Habib Samady
- Division of Cardiology, Emory University School of Medicine, Atlanta, Georgia
| | - Peter Stone
- Cardiovascular Division, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts
| | - Jagat Narula
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, Mount Sinai Heart, New York, New York
- Marie-Josée and Henry R. Kravis Center for Cardiovascular Health, New York, New York
| | - Jeroen J. Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Leslee J. Shaw
- Department of Radiology, New York–Presbyterian Hospital and Weill Cornell Medicine, New York, New York
| | - Fay Y. Lin
- Department of Radiology, New York–Presbyterian Hospital and Weill Cornell Medicine, New York, New York
| | | | - Hyuk-Jae Chang
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Yonsei University Health System, Seoul, South Korea
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