1
|
Cheng X, Zhang L, Cao B, Zhao C. Correlation between serum hemoglobin levels and bone mineral density in adults: A cross-sectional study. Medicine (Baltimore) 2024; 103:e39612. [PMID: 39287248 PMCID: PMC11404974 DOI: 10.1097/md.0000000000039612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/19/2024] Open
Abstract
Serum hemoglobin plays an important role in bone metabolism. However, the association between serum hemoglobin levels and bone mineral density (BMD) remains unclear. Therefore, this study aimed to explore the relationship between serum hemoglobin levels and lumbar spine BMD in adults. We conducted a cross-sectional study by utilizing data from the National Health and Nutrition Examination Survey from 2011 to 2018. The serum hemoglobin level was examined as an independent variable, while the lumbar spine BMD was utilized as the dependent variable. Weighted multivariate linear regression models and stratified analysis by age, sex, and race/ethnicity were applied after controlling for confounding factors to assess the relationship between serum hemoglobin levels and the lumbar spine BMD. Additionally, smooth curve fitting and threshold effect analyses were utilized to depict the nonlinear relationship between the 2 variables. A total of 11,658 participants (6004 men and 5654 women) aged ≥ 18 years were included in this study. When the serum hemoglobin level was represented as a continuous variable and fully adjusted in the regression model, the hemoglobin level was significantly negatively correlated with the lumbar spine BMD (β = -0.0035, 95% confidence interval: -0.0065 to -0.0004, P = .024555); this significant negative correlation persisted when the serum hemoglobin level was transformed into a categorical variable, except in the Q2 group (β = -0.0046, 95% confidence interval: -0.0142 to -0.0050, P = .348413). When different confounding factors were used including sex, age, and race/ethnicity, the stratified subgroups exhibited a negative correlation between the serum hemoglobin level and the lumbar spine BMD. Additionally, smooth curve fitting and threshold effect analyses showed a negative correlation between the serum hemoglobin level and the lumbar spine BMD, with a saturation effect at 15 g/dL. Our findings demonstrated an association between hemoglobin levels and the lumbar spine BMD in adults, characterized by a nonlinear relationship. Thus, monitoring the serum hemoglobin level could aid in the early detection of risks associated with bone metabolic disorders such as osteoporosis.
Collapse
Affiliation(s)
- Xiaosong Cheng
- Medical School of Yan'an University, Yan'an, Shaanxi, China
| | - Liangliang Zhang
- Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Bo Cao
- Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Chengjin Zhao
- Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| |
Collapse
|
2
|
Nejat A, Hosseinpour A, Azami P, Assadian K, Attar A, Izadpanah P. The association between stent type and developing angina pectoris following percutaneous coronary intervention. BMC Cardiovasc Disord 2024; 24:466. [PMID: 39218866 PMCID: PMC11367878 DOI: 10.1186/s12872-024-04116-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 08/12/2024] [Indexed: 09/04/2024] Open
Abstract
BACKGROUND Angina pectoris can occur in up to 40% of patients following percutaneous coronary intervention (PCI). There is limited data assessing whether the type of stent implanted during revascularization can predict post-PCI angina symptoms. METHODS In this study, data regarding revascularization characteristics including the stent type in patients admitted for PCI was collected. Prospective data including occurrence of angina and the presenting class, new onset ST-segment elevation myocardial infarction (STEMI), and other clinical outcomes were collected at 1, 3, and 6-month follow-up intervals. Univariable and multivariable logistic regression models were used to assess the potential predictors of angina symptoms at 6-month follow-up. RESULTS A total of 787 patients (64.5% males) undergoing PCI with three stent types (Orsiro, Promus, and Xience) were included in the study. The occurrence of post PCI angina pectoris and new STEMI was similar among the stent types (p > 0.05). A linear association was found between the development of new STEMI (p = 0.018) and stroke (p = 0.003) and the worsening of angina class. The stent type was not a predictor of angina during the follow-up period. Other variables including dyslipidemia (odds ratio (OR) (95% CI), 1.51 (1.08; 2.10)), prior coronary artery disease (CAD) (OR (95% CI), 1.63 (1.02; 2.61)), and previous hospitalization (OR (95% CI), 2.10 (1.22; 3.63)) were independent predictors of angina. CONCLUSIONS Although the type of stent may not have an association with the post-PCI angina, other predictors such as dyslipidemia and previous CAD and hospitalization may predict recurrence of cardiac angina. The class of angina severity may have a linear association with new-onset STEMI and stroke.
Collapse
Affiliation(s)
- Amirali Nejat
- Department of Cardiovascular Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Hosseinpour
- Department of Cardiovascular Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Pouria Azami
- Department of Cardiovascular Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kasra Assadian
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Armin Attar
- Department of Cardiovascular Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Peyman Izadpanah
- Department of Cardiovascular Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
| |
Collapse
|
3
|
Montone RA, Rinaldi R, Niccoli G, Andò G, Gragnano F, Piccolo R, Pelliccia F, Moscarella E, Zimarino M, Fabris E, de Rosa S, Calabrò P, Porto I, Burzotta F, Grigioni F, Barbato E, Chieffo A, Capodanno D, Al-Lamee R, Ford TJ, Brugaletta S, Indolfi C, Sinagra G, Perrone Filardi P, Crea F. Optimizing Management of Stable Angina: A Patient-Centered Approach Integrating Revascularization, Medical Therapy, and Lifestyle Interventions. J Am Coll Cardiol 2024; 84:744-760. [PMID: 39142729 DOI: 10.1016/j.jacc.2024.06.015] [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: 04/09/2024] [Revised: 05/21/2024] [Accepted: 06/12/2024] [Indexed: 08/16/2024]
Abstract
Angina pectoris may arise from obstructive coronary artery disease (CAD) or in the absence of significant CAD (ischemia with nonobstructed coronary arteries [INOCA]). Therapeutic strategies for patients with angina and obstructive CAD focus on reducing cardiovascular events and relieving symptoms, whereas in INOCA the focus shifts toward managing functional alterations of the coronary circulation. In obstructive CAD, coronary revascularization might improve angina status, although a significant percentage of patients present angina persistence or recurrence, suggesting the presence of functional mechanisms along with epicardial CAD. In patients with INOCA, performing a precise endotype diagnosis is crucial to allow a tailored therapy targeted toward the specific pathogenic mechanism. In this expert opinion paper, we review the evidence for the management of angina, highlighting the complementary role of coronary revascularization, optimal medical therapy, and lifestyle interventions and underscoring the importance of a personalized approach that targets the underlying pathobiology.
Collapse
Affiliation(s)
- Rocco A Montone
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
| | - Riccardo Rinaldi
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Hospital Clínic, Cardiovascular Clinic Institute, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | | | - Giuseppe Andò
- Department of Clinical and Experimental Medicine, University of Messina, AOU Policlinico "Gaetano Martino," Messina, Italy
| | - Felice Gragnano
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli," Caserta, Italy; Division of Clinical Cardiology, AORN "Sant'Anna e San Sebastiano," Caserta, Italy
| | - Raffaele Piccolo
- Department of Advanced Biomedical Sciences, Federico II University of Naples, Naples, Italy
| | - Francesco Pelliccia
- Department of Cardiovascular Sciences, "La Sapienza" University, Rome, Italy
| | - Elisabetta Moscarella
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli," Caserta, Italy; Division of Clinical Cardiology, AORN "Sant'Anna e San Sebastiano," Caserta, Italy
| | - Marco Zimarino
- Department of Neuroscience, Imaging and Clinical Sciences, "Gabriele d'Annunzio" University of Chieti-Pescara, Chieti, Italy; Department of Cardiology, "SS. Annunziata Hospital," Abruzzo, Chieti, Italy
| | - Enrico Fabris
- Cardio-thoraco-vascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Salvatore de Rosa
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli," Caserta, Italy; Division of Clinical Cardiology, AORN "Sant'Anna e San Sebastiano," Caserta, Italy
| | - Italo Porto
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Francesco Burzotta
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | | | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Alaide Chieffo
- Interventional Cardiology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy; University Vita-Salute San Raffaele, Milan, Italy
| | - Davide Capodanno
- Division of Cardiology, A.O.U. Policlinico "G. Rodolico-San Marco," University of Catania, Catania, Italy
| | - Rasha Al-Lamee
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Tom J Ford
- Faculty of Medicine, University of Newcastle, Newcastle, New South Wales, Australia
| | - Salvatore Brugaletta
- Hospital Clínic, Cardiovascular Clinic Institute, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Ciro Indolfi
- Division of Cardiology, Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Gianfranco Sinagra
- Cardio-thoraco-vascular Department, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | | | - Filippo Crea
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy; Center of Excellence of Cardiovascular Sciences, Ospedale Isola Tiberina-Gemelli Isola, Rome, Italy
| |
Collapse
|
4
|
Kurita T, Kuramitsu S, Ishii M, Takasaki A, Domei T, Matsuo H, Horie K, Ando H, Terai H, Kikuta Y, Ishihara T, Saigusa T, Sakamoto T, Suematsu N, Shiono Y, Asano T, Tsujita K, Masamura K, Doijiri T, Toyota F, Ogita M, Shiraishi J, Harada K, Isogai H, Anai R, Sonoda S, Yokoi H, Tanaka N, Dohi K. Impact of Antiplatelet Therapy on 5-Year Outcomes After Fractional Flow Reserve-Guided Deferral of Revascularization in Nonsignificant Obstructive Coronary Artery Disease. Circ Rep 2024; 6:313-321. [PMID: 39132333 PMCID: PMC11309776 DOI: 10.1253/circrep.cr-24-0069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 06/25/2024] [Indexed: 08/13/2024] Open
Abstract
Background Because the clinical benefit of antiplatelet therapy (APT) for patients with nonsignificant coronary artery disease (CAD) remains poorly understood, we evaluated it in patients after fractional flow reserve (FFR)-guided deferral of revascularization. Methods and Results From the J-CONFIRM (Long-Term Outcomes of Japanese Patients with Deferral of Coronary Intervention Based on Fractional Flow Reserve in Multicenter Registry), we investigated 265 patients with deferred lesions who did not require APT for secondary prevention of cardiovascular disease. A 2-year landmark analysis assessed the relationship between APT at 2 years and 5-year major cardiac adverse events (MACE: composite of all-cause death, target vessel-related myocardial infarction, clinically driven target vessel revascularization). Of the 265 patients, 163 (61.5%) received APT. The 5-year MACE did not significantly differ between the APT and non-APT groups after adjustment for baseline clinical characteristics (9.2% vs. 6.9%, inverse probability weighted hazard ratio, 1.40 [95% confidence interval, 0.53-3.69]; P=0.49). There was a marginal interaction between the effect of APT on MACE and FFR values (< or ≥0.84) (P for interaction=0.066). Conclusions The 5-year outcomes after FFR-guided deferral of revascularization did not significantly differ between the APT and non-APT groups, suggesting that APT might not be a critical requirement for nonsignificant obstructive CAD patients not requiring APT for secondary prevention of cardiovascular disease.
Collapse
Affiliation(s)
- Tairo Kurita
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine Mie Japan
| | - Shoichi Kuramitsu
- Department of Cardiovascular Medicine, Sapporo Cardiovascular Clinic, Sapporo Heart Center Sapporo Japan
| | - Masanobu Ishii
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University Kumamoto Japan
| | - Akihiro Takasaki
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine Mie Japan
| | - Takenori Domei
- Department of Cardiology, Kokura Memorial Hospital Fukuoka Japan
| | - Hitoshi Matsuo
- Department of Cardiovascular Medicine, Gifu Heart Center Gifu Japan
| | - Kazunori Horie
- Department of Cardiovascular Medicine, Sendai Kousei Hospital Sendai Japan
| | - Hirohiko Ando
- Department of Cardiology, Aichi Medical University Aichi Japan
| | - Hidenobu Terai
- Department of Cardiology, Kanazawa Cardiovascular Hospital Ishikawa Japan
| | - Yuetsu Kikuta
- Department of Cardiology, Fukuyama Cardiovascular Hospital Hiroshima Japan
| | | | - Tatsuya Saigusa
- Department of Cardiovascular Medicine, Shinshu University School of Medicine Nagano Japan
| | - Tomohiro Sakamoto
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center Kumamoto Japan
| | - Nobuhiro Suematsu
- Department of Cardiology, Saiseikai Fukuoka General Hospital Fukuoka Japan
| | - Yasutsugu Shiono
- Department of Cardiovascular Medicine, Wakayama Medical University Wakayama Japan
| | - Taku Asano
- Department of Cardiology, St. Luke's International Hospital Tokyo Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University Kumamoto Japan
| | | | - Tatsuki Doijiri
- Department of Cardiology, Yamato Seiwa Hospital Kanagawa Japan
| | | | - Manabu Ogita
- Department of Cardiology, Juntendo University Shizuoka Hospital Shizuoka Japan
| | - Jun Shiraishi
- Department of Cardiology, Japanese Red Cross Kyoto Daini Hospital Kyoto Japan
| | - Ken Harada
- Department of Cardiology, Chubu Rosai Hospital Nagoya Japan
| | - Hiroyuki Isogai
- Department of Cardiology, Juntendo University Urayasu Hospital Chiba Japan
| | - Reo Anai
- The Second Department of Internal Medicine, University of Occupational and Environmental Health Japan School of Medicine Kitakyushu Japan
| | - Shinjo Sonoda
- Department of Cardiovascular Medicine, Saga University Saga Japan
| | - Hiroyoshi Yokoi
- Department of Cardiology, Fukuoka Sanno Hospital Fukuoka Japan
| | - Nobuhiro Tanaka
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center Tokyo Japan
| | - Kaoru Dohi
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine Mie Japan
| |
Collapse
|
5
|
Tudurachi A, Anghel L, Tudurachi BS, Zăvoi A, Ceasovschih A, Sascău RA, Stătescu C. Beyond the Obstructive Paradigm: Unveiling the Complex Landscape of Nonobstructive Coronary Artery Disease. J Clin Med 2024; 13:4613. [PMID: 39200755 PMCID: PMC11354865 DOI: 10.3390/jcm13164613] [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: 06/13/2024] [Revised: 08/03/2024] [Accepted: 08/05/2024] [Indexed: 09/02/2024] Open
Abstract
Traditionally focused on obstructive atherosclerosis, contemporary research indicates that up to 70% of patients undergoing coronary angiography for angina and ischemic symptoms do not exhibit significant stenoses. Nonobstructive coronary artery disease (CAD) has emerged as a prevalent phenotype among these patients. This review emphasizes the emerging understanding that nonobstructive coronary artery disease, encompassing conditions such as ANOCA (Angina with No Obstructive Coronary Artery Disease), INOCA (Ischemia with No Obstructive Coronary Artery Disease), and MINOCA (Myocardial Infarction with No Obstructive Coronary Arteries), represents the most prevalent phenotype in cardiac patients. It delves into the complex pathophysiology underlying these conditions, focusing on microvascular dysfunction and coronary vasoreactivity, which contribute to myocardial ischemia despite the absence of significant coronary obstructions. Additionally, the review critically examines the limitations of current treatments which primarily target obstructive lesions and underscores the necessity for tailored therapies that address the specific microvascular and immunoinflammatory pathways involved in nonobstructive CAD. The main focus of this review is to advocate for a shift in diagnostic and therapeutic strategies to better identify and manage this widely prevalent yet under-recognized subset of CAD.
Collapse
Affiliation(s)
- Andreea Tudurachi
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iași, Romania; (A.T.); (A.Z.); (R.A.S.); (C.S.)
| | - Larisa Anghel
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iași, Romania; (A.T.); (A.Z.); (R.A.S.); (C.S.)
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iași, Romania;
| | - Bogdan-Sorin Tudurachi
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iași, Romania; (A.T.); (A.Z.); (R.A.S.); (C.S.)
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iași, Romania;
| | - Alexandra Zăvoi
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iași, Romania; (A.T.); (A.Z.); (R.A.S.); (C.S.)
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iași, Romania;
| | - Alexandr Ceasovschih
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iași, Romania;
- “St. Spiridon” Clinical Emergency Hospital, Independence Boulevard No. 1, 700111 Iasi, Romania
| | - Radu Andy Sascău
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iași, Romania; (A.T.); (A.Z.); (R.A.S.); (C.S.)
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iași, Romania;
| | - Cristian Stătescu
- Cardiology Department, Cardiovascular Diseases Institute “Prof. Dr. George I. M. Georgescu”, 700503 Iași, Romania; (A.T.); (A.Z.); (R.A.S.); (C.S.)
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700503 Iași, Romania;
| |
Collapse
|
6
|
Yoshikawa H, Sugiyama T, Araki M, Yonetsu T, Sasano T. Acute myocardial infarction caused by vasospasm of a jailed diagonal branch subsequent to stent implantation in the left anterior descending artery: a case report. Eur Heart J Case Rep 2024; 8:ytae421. [PMID: 39176023 PMCID: PMC11339709 DOI: 10.1093/ehjcr/ytae421] [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: 05/09/2024] [Revised: 06/18/2024] [Accepted: 08/07/2024] [Indexed: 08/24/2024]
Abstract
Background Coronary stents have been reported to cause endothelial dysfunction, potentially leading to spasm at the edges of the stent. However, the clinical significance of vascular spasm in stent-jailed side branches remains poorly understood. Case summary A 67-year-old woman was referred to our hospital for angina occurring both during exercise and at rest. An everolimus-eluting stent was implanted for a physiologically significant stenosis in the proximal left anterior descending artery, while an intermediate stenosis persisted in the jailed first diagonal branch. Although her exertional angina resolved, her rest symptoms worsened after percutaneous coronary intervention (PCI). She was admitted with acute myocardial infarction 1 month later. Urgent coronary angiography showed no stent failure, but an acetylcholine provocation test induced a spasm leading to total occlusion of the jailed diagonal branch. An additional stent was implanted in the diagonal branch due to a residual stenosis even after isosorbide dinitrate administration. After the second PCI, her chest pain completely resolved. Discussion This is the first documentation of aggregated coronary spasm observed at the ostium of stent-jailed side branch. Stent implantation may induce endothelial dysfunction and promote inflammation, leading to spasms particularly at stent edges. This phenomenon can extend to side branches jailed by the stent, and invasive intervention may be a viable therapeutic strategy for such cases.
Collapse
Affiliation(s)
- Hiroshi Yoshikawa
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo Ward, Tokyo 113-8519, Japan
| | - Tomoyo Sugiyama
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo Ward, Tokyo 113-8519, Japan
| | - Makoto Araki
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo Ward, Tokyo 113-8519, Japan
| | - Taishi Yonetsu
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo Ward, Tokyo 113-8519, Japan
| | - Tetsuo Sasano
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University, 1-5-45, Yushima, Bunkyo Ward, Tokyo 113-8519, Japan
| |
Collapse
|
7
|
Ong P, Hubert A, Moussaoui Z, Bekeredjian R, Vitinius F, Ladwig KH. Psychological burden in patients with angina and unobstructed coronary arteries-underestimated, underexplored, undertreated. Herz 2024; 49:277-281. [PMID: 38896153 DOI: 10.1007/s00059-024-05253-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2024] [Indexed: 06/21/2024]
Abstract
Patients with angina and unobstructed coronary arteries (ANOCA) are frequently encountered in clinical practice. These cases represent a diagnostic and therapeutic challenge and are often characterized by a long patient journey until a diagnosis of coronary vasomotor disorders is established. Moreover, the unsatisfactory management of such patients leads to insecurity, ongoing symptoms, and psychological sequelae such as anxiety or depression. Currently, the psychological burden in patients with ANOCA is underestimated, underexplored, and undertreated. This review gives a new perspective on the pathophysiology of coronary vasomotor disorders including psychological risk factors and calls for comprehensive care by interdisciplinary ANOCA clinics.
Collapse
Affiliation(s)
- Peter Ong
- Department of Cardiology and Angiology, Robert-Bosch-Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany.
| | - Astrid Hubert
- Department of Cardiology and Angiology, Robert-Bosch-Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Zineb Moussaoui
- Department of Cardiology and Angiology, Robert-Bosch-Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Raffi Bekeredjian
- Department of Cardiology and Angiology, Robert-Bosch-Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Frank Vitinius
- Department of Psychosomatic Medicine, Robert-Bosch-Krankenhaus, Stuttgart, Germany
- Department of Psychosomatics and Psychotherapy, Faculty of Medicine, University Hospital and University of Cologne, Cologne, Germany
| | - Karl-Heinz Ladwig
- Department of Psychosomatic Medicine and Psychotherapy, Technical University Munich, Munich, Germany
| |
Collapse
|
8
|
Aetesam-Ur-Rahman M, Zhao TX, Paques K, Oliveira J, Chiu YD, Duckworth M, Khialani B, Kyranis S, Bennett MR, West NEJ, Hoole SP. Evaluation of microcirculatory protection in percutaneous revascularisation: A stent implantation technique and device comparison. Catheter Cardiovasc Interv 2024. [PMID: 39044651 DOI: 10.1002/ccd.31155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Revised: 06/18/2024] [Accepted: 07/12/2024] [Indexed: 07/25/2024]
Abstract
BACKGROUND Coronary microvascular dysfunction (CMD) after percutaneous coronary intervention (PCI) is prognostically important and may also be a cause of persistent angina. The stent balloon inflation technique or material properties may influence the degree of CMD post-PCI. METHODS Thirty-six patients with stable angina attending for elective PCI were randomized to either slow drug eluting stent (DES) implantation technique (DES slow group): +2 atm. every 5 s., maintained for a further 30 s or a standard stent implantation technique (DES std group): rapid inflation and deflation. PressureWire X with thermodilution at rest and hyperemia and optical coherence tomography (OCT) were performed pre- and post-PCI. Combined primary endpoints were changes in index of microvascular resistance (delta IMR) and coronary flow reserve (delta CFR) following PCI. The secondary endpoints included differences in cardiac troponin I (delta cTnI) at 6 h post-PCI, Seattle angina questionnaire (SAQ) at 1, 3, 6, and 12 months and OCT measures of stent results immediately post-PCI and at 3 months. RESULTS Both groups were well matched, with similar baseline characteristics and OCT-defined plaque characteristics. Delta IMR was significantly better in the DES slow PCI arm with a median difference of -4.14 (95% CI -10.49, -0.39, p = 0.04). Delta CFR was also numerically higher with a median difference of 0.47 (95% CI -0.52, 1.31, p = 0.46). This did not translate to improved delta median cTnI (1.5 (34.8) vs. 0 (27.5) ng/L, p = 0.75) or median SAQ score at 3 months, (85 (20) vs. 95 (17.5), p = 0.47). CONCLUSION Slow stent implantation is associated with less CMD after elective PCI in patients with stable angina.
Collapse
Affiliation(s)
| | - Tian X Zhao
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Kitty Paques
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Joana Oliveira
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Yi-Da Chiu
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Melissa Duckworth
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Bharat Khialani
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Stephen Kyranis
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Martin R Bennett
- Division of Cardiovascular Medicine, University of Cambridge, Cambridge, UK
| | - Nick E J West
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Stephen P Hoole
- Department of Interventional Cardiology, Royal Papworth Hospital, Cambridge, UK
| |
Collapse
|
9
|
Cheng K, Hill JM, de Silva R. Coronary Sinus Reducer Therapy for Refractory Angina and its Role in Modern Interventional Practice: A Contemporary Review. Interv Cardiol 2024; 19:e11. [PMID: 39145119 PMCID: PMC11322950 DOI: 10.15420/icr.2023.45] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 01/30/2024] [Indexed: 08/16/2024] Open
Abstract
Coronary sinus reducer (CSR) implantation is an emerging treatment option for patients with refractory angina. This condition represents a major global cardiovascular healthcare challenge, with patients experiencing chronic anginal symptoms that significantly impair their quality of life and for whom few effective treatments exist. The clinical burden of refractory angina is only set to grow because of improved survival from coronary artery disease, increased life expectancy and the presence of residual angina after percutaneous or surgical coronary revascularisation. Therefore, new, effective, evidence-based therapies are urgently needed. In this review, we highlight the unmet clinical needs of patients with refractory angina, discuss the development of the CSR device and review the preclinical and clinical evidence base underlying CSR implantation. In addition, we discuss the current role of CSR implantation in contemporary interventional practice, highlighting knowledge gaps and discussing areas of on-going research.
Collapse
Affiliation(s)
- Kevin Cheng
- National Heart and Lung Institute, Imperial College LondonLondon, UK
- Royal Brompton and Harefield Hospitals, Guy’s and St Thomas’ NHS Foundation TrustLondon, UK
| | - Jonathan M Hill
- Royal Brompton and Harefield Hospitals, Guy’s and St Thomas’ NHS Foundation TrustLondon, UK
| | - Ranil de Silva
- National Heart and Lung Institute, Imperial College LondonLondon, UK
- Royal Brompton and Harefield Hospitals, Guy’s and St Thomas’ NHS Foundation TrustLondon, UK
| |
Collapse
|
10
|
Bi L, Geng Y, Wang Y, Li S, Sun K, Guo Y, Zhang O, Zhang P. An updated meta-analysis of optimal medical therapy with or without invasive therapy in patients with stable coronary artery disease. BMC Cardiovasc Disord 2024; 24:335. [PMID: 38961354 PMCID: PMC11223390 DOI: 10.1186/s12872-024-03997-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 06/20/2024] [Indexed: 07/05/2024] Open
Abstract
BACKGROUND The efficacy of optimal medical therapy (OMT) with or without revascularization therapy in patients with stable coronary artery disease (SCAD) remains controversial. We performed a meta-analysis of randomized controlled trials (RCTs) that compared OMT with or without revascularization therapy for SCAD patients. METHODS Studies were searched in PubMed, EMBASE, and the Cochrane Central Register of Clinical Trials from January 1, 2005, to December 30, 2023. The main efficacy outcome was a composite of all-cause death, myocadiac infarction, revascularization, and cerebrovascular accident. Results were pooled using random effects model and fixed effects model and are presented as odd ratios (ORs) with 95% confidence intervals (CI). RESULTS Ten studies involving 12,790 participants were included. The arm of OMT with revascularization compared with OMT alone was associated with decreased risks for MACCE (OR 0.55 [95% CI 0.38-0.80], I²=93%, P = 0.002), CV death (OR 0.84 [95% CI 0.73-0.97], I²=36%, P = 0.02), revascularization (OR 0.32 [95% CI 0.20-0.50], I²=92%, P < 0.001), and MI (OR 0.85 [95% CI 0.76-0.96], I²=45%, P = 0.007). While there was no significant difference between OMT with revascularization and OMT alone in the odds of all-cause death (OR 0.94 [95% CI 0.84-1.05], I²=0%, P = 0.30). CONCLUSIONS The current updated meta-analysis of 10 RCTs shows that in patients with SCAD, OMT with revascularization would reduce the risk for MACCE, cardiovascular death, and MI. However, the invasive strategy does not decrease the risks for all-cause mortality when comparing with OMT alone.
Collapse
Affiliation(s)
- Lei Bi
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, NO. 168 Litang Road, Changping District, Beijing, 102218, P. R. China
| | - Yu Geng
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, NO. 168 Litang Road, Changping District, Beijing, 102218, P. R. China
| | - Yintang Wang
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, NO. 168 Litang Road, Changping District, Beijing, 102218, P. R. China
| | - Siyuan Li
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, NO. 168 Litang Road, Changping District, Beijing, 102218, P. R. China
| | - Kuogen Sun
- Beijing Changping District Tiantongyuan North Community Healthcare Center, Beijing, China
| | - Yiqi Guo
- Department of Emergency, Tsinghua University Hospital, Beijing, China
| | - Ou Zhang
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, NO. 168 Litang Road, Changping District, Beijing, 102218, P. R. China.
| | - Ping Zhang
- Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, NO. 168 Litang Road, Changping District, Beijing, 102218, P. R. China.
| |
Collapse
|
11
|
Rajkumar CA, Foley MJ, Ahmed-Jushuf F, Simader FA, Mohsin M, Ganesananthan S, Nowbar AN, Chotai S, Sen S, Petraco R, Nijjer SS, Sehmi J, Ruparelia N, Dungu JN, Kabir A, Tang K, Gamma R, Davies JR, Kotecha T, Cole GD, Howard JP, Keeble TR, Clesham G, O'Kane PD, Harrell FE, Francis DP, Shun-Shin MJ, Al-Lamee RK. N-of-1 Trial of Angina Verification Before Percutaneous Coronary Intervention. J Am Coll Cardiol 2024; 84:1-12. [PMID: 38752902 DOI: 10.1016/j.jacc.2024.04.001] [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: 03/02/2024] [Revised: 03/25/2024] [Accepted: 04/01/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND In stable coronary artery disease, 30% to 60% of patients remain symptomatic despite successful revascularization. Perhaps not all symptoms reported by a patient with myocardial ischemia are, in fact, angina. OBJECTIVES This study sought to determine whether independent symptom verification using a placebo-controlled ischemic stimulus could distinguish which patients achieve greatest symptom relief from percutaneous coronary intervention (PCI). METHODS ORBITA-STAR was a multicenter, n-of-1, placebo-controlled study in patients undergoing single-vessel PCI for stable symptoms. Participants underwent 4 episodes (60 seconds each) of low-pressure balloon occlusion across their coronary stenosis, randomly paired with 4 episodes of placebo inflation. Following each episode, patients reported the similarity of the induced symptom in comparison with their usual symptom. The similarity score ranged from -10 (placebo replicated the symptom more than balloon occlusion) to +10 (balloon occlusion exactly replicated the symptom). The primary endpoint was the ability of the similarity score to predict symptom relief with PCI. RESULTS Fifty-one patients were recruited, aged 62.9 ± 8.6 years. The median fractional flow reserve was 0.68 (Q1-Q3: 0.57-0.79), and the instantaneous wave-free ratio was 0.80 (Q1-Q3: 0.48-0.89). The median similarity score was 3 (Q1-Q3: 0.875-5.25). The similarity score was a strong predictor of symptom improvement following PCI: a patient with an upper quartile similarity score of 5.25 was significantly more likely to have lower angina frequency at follow-up (OR: 8.01; 95% credible interval: 2.39-15.86) than a patient with a lower quartile similarity score of 0.875 (OR: 1.31; 95% credible interval: 0.71-1.99), Pr(difference) >99.9%. CONCLUSIONS Similarity score powerfully predicted symptom improvement from PCI. These data lay the foundation for independent symptom mapping to target PCI to those patients most likely to benefit. (Systematic Trial of Angina Assessment Before Revascularization [ORBITA-STAR]; NCT04280575).
Collapse
Affiliation(s)
- Christopher A Rajkumar
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom. https://twitter.com/rajkumar_chris
| | - Michael J Foley
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Fiyyaz Ahmed-Jushuf
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Florentina A Simader
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Muhammad Mohsin
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Sashiananthan Ganesananthan
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Alexandra N Nowbar
- Barking Havering and Redbridge University Hospitals NHS Trust, London, United Kingdom
| | - Shayna Chotai
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Sayan Sen
- Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Ricardo Petraco
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | | | - Joban Sehmi
- West Hertfordshire Hospitals NHS Trust, Watford, United Kingdom
| | - Neil Ruparelia
- Imperial College Healthcare NHS Trust, London, United Kingdom; Royal Berkshire NHS Foundation Trust, Reading, United Kingdom
| | - Jason N Dungu
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom; Anglia Ruskin University, Chelmsford, United Kingdom
| | - Alamgir Kabir
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom
| | - Kare Tang
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom
| | - Reto Gamma
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom
| | - John R Davies
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom; Anglia Ruskin University, Chelmsford, United Kingdom
| | - Tushar Kotecha
- Royal Free London NHS Foundation Trust, London, United Kingdom
| | - Graham D Cole
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - James P Howard
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Thomas R Keeble
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom; Anglia Ruskin University, Chelmsford, United Kingdom
| | - Gerald Clesham
- Essex Cardiothoracic Centre, Mid and South Essex NHS Foundation Trust, Basildon, United Kingdom; Anglia Ruskin University, Chelmsford, United Kingdom
| | - Peter D O'Kane
- University Hospitals Dorset NHS Foundation Trust, Bournemouth, United Kingdom
| | - Frank E Harrell
- Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Darrel P Francis
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Matthew J Shun-Shin
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Rasha K Al-Lamee
- National Heart and Lung Institute, Imperial College London, London, United Kingdom; Imperial College Healthcare NHS Trust, London, United Kingdom.
| |
Collapse
|
12
|
Ong P, McChord J, Pereyra VM, Sechtem U, Bekeredjian R, Seitz A. New avenues for the assessment of stable ischemic heart disease. Clin Res Cardiol 2024:10.1007/s00392-024-02483-6. [PMID: 38913172 DOI: 10.1007/s00392-024-02483-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Accepted: 06/17/2024] [Indexed: 06/25/2024]
Abstract
Myocardial ischemia is a complex condition which may result from epicardial and/or microvascular causes involving functional and structural mechanisms. These mechanisms may overlap in a given patient illustrating the difficulties for appropriate management. Assessment of myocardial ischemia can be performed using noninvasive and invasive tools. However, despite living in the era of individualized precision medicine, these tools are not yet used in a broader fashion. Emerging noninvasive techniques such as quantitative perfusion cardiac magnetic resonance imaging (CMR) and stress perfusion computed tomography (CT) or photon-counting CT techniques may contribute to new standards in the assessment of stable angina patients. Invasive evaluation of myocardial ischemia should not only focus on hemodynamically relevant epicardial disease but also involve coronary vasomotor function testing (coronary spasm, coronary flow reserve, and microvascular resistance) where appropriate. Optimal patient management will depend on accurate and comprehensive diagnostic evaluation of myocardial ischemia and development of new treatment options in the future.
Collapse
Affiliation(s)
- Peter Ong
- Department of Cardiology and Angiology, Robert Bosch Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany.
| | - Johanna McChord
- Department of Cardiology and Angiology, Robert Bosch Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Valeria Martínez Pereyra
- Department of Cardiology and Angiology, Robert Bosch Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Udo Sechtem
- Department of Cardiology and Angiology, Robert Bosch Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Raffi Bekeredjian
- Department of Cardiology and Angiology, Robert Bosch Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| | - Andreas Seitz
- Department of Cardiology and Angiology, Robert Bosch Krankenhaus, Auerbachstr. 110, 70376, Stuttgart, Germany
| |
Collapse
|
13
|
Nishi T, Murai T, Waseda K, Hirohata A, Yong ASC, Ng MKC, Amano T, Barbato E, Kakuta T, Fearon WF. Prognostic Value of Microvascular Resistance Reserve Measured Immediately After PCI in Stable Coronary Artery Disease. Circ Cardiovasc Interv 2024; 17:e013728. [PMID: 38726677 DOI: 10.1161/circinterventions.123.013728] [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] [Accepted: 02/29/2024] [Indexed: 06/20/2024]
Abstract
BACKGROUND Microvascular resistance reserve (MRR) has been proposed as a specific metric to quantify coronary microvascular function. The long-term prognostic value of MRR measured in stable patients immediately after percutaneous coronary intervention (PCI) is unknown. This study sought to determine the prognostic value of MRR measured immediately after PCI in patients with stable coronary artery disease. METHODS This study included 502 patients with stable coronary artery disease who underwent elective PCI and coronary physiological measurements, including pressure and flow estimation using a bolus thermodilution method after PCI. MRR was calculated as coronary flow reserve divided by fractional flow reserve times the ratio of mean aortic pressure at rest to that at maximal hyperemia induced by hyperemic agents. An abnormal MRR was defined as ≤2.5. Major adverse cardiac events (MACEs) were defined as a composite of all-cause mortality, any myocardial infarction, and target-vessel revascularization. RESULTS During a median follow-up of 3.4 years, the cumulative MACE rate was significantly higher in the abnormal MRR group (12.5 versus 8.3 per 100 patient-years; hazard ratio 1.53 [95% CI, 1.10-2.11]; P<0.001). A higher all-cause mortality rate primarily drove this difference. On multivariable analysis, a higher MRR value was independently associated with lower MACE and lower mortality. When comparing 4 subgroups according to MRR and the index of microcirculatory resistance, patients with both abnormal MRR and index of microcirculatory resistance (≥25) had the highest MACE rate. CONCLUSIONS An abnormal MRR measured immediately after PCI in patients with stable coronary artery disease is an independent predictor of MACE, particularly all-cause mortality.
Collapse
Affiliation(s)
- Takeshi Nishi
- Division of Cardiovascular Medicine, Stanford University School of Medicine and Stanford Cardiovascular Institute, CA (T.N., W.F.F.)
- Department of Cardiovascular Medicine, Chiba University Graduate School Medicine, Japan (T.N.)
| | - Tadashi Murai
- Department of Cardiology, Tsuchiura Kyodo General Hospital, Ibaraki, Japan (T.M., T.K.)
| | - Katsuhisa Waseda
- Department of Cardiology, Aichi Medical University, Japan (K.W., T.A.)
| | - Atsushi Hirohata
- Department of Cardiovascular Medicine, Sakakibara Heart Institute of Okayama, Japan (A.H.)
| | - Andy S C Yong
- Department of Cardiology, Concord Hospital, Sydney, NSW, Australia (A.S.C.Y.)
- Sydney Medical School, The University of Sydney, NSW, Australia (A.S.C.Y., M.K.C.N.)
| | - Martin K C Ng
- Sydney Medical School, The University of Sydney, NSW, Australia (A.S.C.Y., M.K.C.N.)
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney, NSW, Australia (M.K.C.N.)
| | - Tetsuya Amano
- Department of Cardiology, Aichi Medical University, Japan (K.W., T.A.)
| | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Italy (E.B.)
| | - Tsunekazu Kakuta
- Department of Cardiology, Tsuchiura Kyodo General Hospital, Ibaraki, Japan (T.M., T.K.)
| | - William F Fearon
- Division of Cardiovascular Medicine, Stanford University School of Medicine and Stanford Cardiovascular Institute, CA (T.N., W.F.F.)
- VA Palo Alto Health Care System, CA (W.F.F.)
| |
Collapse
|
14
|
Madsen KT, Nørgaard BL, Øvrehus KA, Jensen JM, Parner E, Grove EL, Mortensen MB, Fairbairn TA, Nieman K, Patel MR, Rogers C, Mullen S, Mickley H, Thomsen KK, Bøtker HE, Leipsic J, Sand NPR. Coronary computed tomography angiography derived fractional flow reserve and risk of recurrent angina: A 3-year follow-up study. J Cardiovasc Comput Tomogr 2024; 18:243-250. [PMID: 38246785 DOI: 10.1016/j.jcct.2024.01.010] [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: 11/08/2023] [Revised: 01/03/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
BACKGROUND The association between coronary computed tomography angiography (CTA) derived fractional flow reserve (FFRCT) and risk of recurrent angina in patients with new onset stable angina pectoris (SAP) and stenosis by CTA is uncertain. METHODS Multicenter 3-year follow-up study of patients presenting with symptoms suggestive of new onset SAP who underwent first-line CTA evaluation and subsequent standard-of-care treatment. All patients had at least one ≥30 % coronary stenosis. A per-patient lowest FFRCT-value ≤0.80 represented an abnormal test result. Patients with FFRCT ≤0.80 who underwent revascularization were categorized according to completeness of revascularization: 1) Completely revascularized (CR-FFRCT), all vessels with FFRCT ≤0.80 revascularized; or 2) incompletely revascularized (IR-FFRCT) ≥1 vessels with FFRCT ≤0.80 non-revascularized. Recurrent angina was evaluated using the Seattle Angina Questionnaire. RESULTS Amongst 769 patients (619 [80 %] stenosis ≥50 %, 510 [66 %] FFRCT ≤0.80), 174 (23 %) reported recurrent angina at follow-up. An FFRCT ≤0.80 vs > 0.80 associated to increased risk of recurrent angina, relative risk (RR): 1.82; 95 % CI: 1.31-2.52, p < 0.001. Risk of recurrent angina in CR-FFRCT (n = 135) was similar to patients with FFRCT >0.80, 13 % vs 15 %, RR: 0.93; 95 % CI: 0.62-1.40, p = 0.72, while IR-FFRCT (n = 90) and non-revascularized patients with FFRCT ≤0.80 (n = 285) had increased risk, 37 % vs 15 % RR: 2.50; 95 % CI: 1.68-3.73, p < 0.001 and 30 % vs 15 %, RR: 2.03; 95 % CI: 1.44-2.87, p < 0.001, respectively. Use of antianginal medication was similar across study groups. CONCLUSION In patients with SAP and coronary stenosis by CTA undergoing standard-of-care guided treatment, FFRCT provides information regarding risk of recurrent angina.
Collapse
Affiliation(s)
| | - Bjarne Linde Nørgaard
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
| | | | - Jesper Møller Jensen
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
| | - Erik Parner
- Department of Public Health, Section for Biostatistics, Aarhus University, Denmark
| | - Erik Lerkevang Grove
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
| | | | - Timothy A Fairbairn
- Department of Cardiology, Liverpool Centre for Cardiovascular Science, Liverpool Heart and Chest Hospital, Liverpool, United Kingdom
| | - Koen Nieman
- Departments of Cardiovascular Medicine and Radiology, Stanford University, Stanford, CA, USA
| | - Manesh R Patel
- Division of Cardiology, Department of Medicine, Duke University, Durham, NC, USA
| | | | | | - Hans Mickley
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | | | - Hans Erik Bøtker
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Jonathon Leipsic
- Department of Radiology, Providence Health Care, St. Paul's Hospital, University of British Columbia, Vancouver, Canada
| | - Niels Peter Rønnow Sand
- Department of Cardiology, University Hospital of Southern Denmark, Esbjerg, Denmark; Department of Regional Health Research, University of Southern Denmark, Esbjerg, Denmark
| |
Collapse
|
15
|
Montelaro BM, Ibrahim R, Thames M, Mehta PK. Optimal Medical Therapy for Stable Ischemic Heart Disease: Focus on Anti-anginal Therapy. Med Clin North Am 2024; 108:455-468. [PMID: 38548457 DOI: 10.1016/j.mcna.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
Chronic coronary disease (CCD) is a major cause of morbidity and mortality worldwide. The most common symptom of CCD is exertional angina pectoris, a discomfort in the chest that commonly occurs during activities of daily life. Patients are dismayed by recurring episodes of angina and seek medical help in preventing or minimizing episodes. Angina occurs when the coronary arteries are unable to supply sufficient blood flow to the cardiac muscle to meet the metabolic needs of the left ventricular myocardium. While lifestyle changes and aggressive risk factor modification play a critical role in the management of CCD, management of angina usually requires pharmacologic therapy. Medications such as beta-blockers, calcium channel blockers, nitrates, ranolazine, and others ultimately work to improve the mismatch between myocardial blood flow and metabolic demand. This manuscript briefly describes the pathophysiologic basis for symptoms of angina, and how currently available anti-anginal therapies contribute to preventing or minimize the occurrence of angina.
Collapse
Affiliation(s)
- Brett M Montelaro
- Division of Cardiology, Department of Medicine, J. Willis Hurst Internal Medicine Residency Training Program, Emory University School of Medicine, Atlanta, GA, USA
| | - Rand Ibrahim
- Division of Cardiology, Department of Medicine, J. Willis Hurst Internal Medicine Residency Training Program, Emory University School of Medicine, Atlanta, GA, USA
| | - Marc Thames
- Division of Cardiology, Department of Medicine, Emory University Division of Cardiology, Atlanta, GA, USA
| | - Puja K Mehta
- Division of Cardiology, Department of Medicine, Emory University Division of Cardiology, Atlanta, GA, USA; Women's Translational Cardiovascular Research, Emory Women's Heart Center, Emory Clinical Cardiovascular Research Institute, 1750 Haygood Drive, 2nd Floor, Office #243, Atlanta, GA 30322, USA.
| |
Collapse
|
16
|
Zeitz C, Tavella R, Beltrame JF. Increased microvascular resistance post PCI - More questions than answers. Int J Cardiol 2024; 398:131559. [PMID: 37918677 DOI: 10.1016/j.ijcard.2023.131559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 10/25/2023] [Indexed: 11/04/2023]
Affiliation(s)
- Chris Zeitz
- Adelaide Medical School, The University of Adelaide, SA, Australia; Department of Cardiology, Central Adelaide Local Health Network, Adelaide, SA, Australia; Basil Hetzel Institute for Translational Health Research, Adelaide, SA, Australia.
| | - Rosanna Tavella
- Adelaide Medical School, The University of Adelaide, SA, Australia; Department of Cardiology, Central Adelaide Local Health Network, Adelaide, SA, Australia; Basil Hetzel Institute for Translational Health Research, Adelaide, SA, Australia
| | - John F Beltrame
- Adelaide Medical School, The University of Adelaide, SA, Australia; Department of Cardiology, Central Adelaide Local Health Network, Adelaide, SA, Australia; Basil Hetzel Institute for Translational Health Research, Adelaide, SA, Australia
| |
Collapse
|
17
|
Boerhout CKM, Piek JJ, van de Hoef TP. The microvascular resistance reserve: one size fits all, but mostly one. Eur Heart J 2024; 45:401. [PMID: 37885331 DOI: 10.1093/eurheartj/ehad698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2023] Open
Affiliation(s)
- Coen K M Boerhout
- Heart Center, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Jan J Piek
- Heart Center, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Tim P van de Hoef
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| |
Collapse
|
18
|
Carvalho TD, Freitas OGAD, Chalela WA, Hossri CAC, Milani M, Buglia S, Precoma DB, Falcão AMGM, Mastrocola LE, Castro I, Albuquerque PFD, Coutinho RQ, Brito FSD, Alves JDC, Serra SM, Santos MAD, Colombo CSSDS, Stein R, Herdy AH, Silveira ADD, Castro CLBD, Silva MMFD, Meneghello RS, Ritt LEF, Malafaia FL, Marinucci LFB, Pena JLB, Almeida AEMD, Vieira MLC, Stier Júnior AL. Brazilian Guideline for Exercise Test in the Adult Population - 2024. Arq Bras Cardiol 2024; 121:e20240110. [PMID: 38896581 DOI: 10.36660/abc.20240110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024] Open
Affiliation(s)
- Tales de Carvalho
- Clínica de Prevenção e Reabilitação Cardiosport, Florianópolis, SC - Brasil
- Universidade do Estado de Santa Catarina, Florianópolis, SC - Brasil
| | | | - William Azem Chalela
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
| | | | - Mauricio Milani
- Universidade de Brasília (UnB), Brasília, DF, Brasil
- Hasselt University, Hasselt - Bélgica
- Jessa Ziekenhuis, Hasselt - Bélgica
| | - Susimeire Buglia
- Instituto Dante Pazzanese de Cardiologia, São Paulo, SP - Brasil
| | | | - Andréa Maria Gomes Marinho Falcão
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
| | | | - Iran Castro
- Instituto de Cardiologia do Rio Grande do Sul, Porto Alegre, RS - Brasil
| | | | | | | | | | - Salvador Manoel Serra
- Instituto Estadual de Cardiologia Aloysio de Castro (IECAC), Rio de Janeiro, RJ - Brasil
| | - Mauro Augusto Dos Santos
- Instituto Nacional de Cardiologia do Rio de Janeiro, Rio de Janeiro, RJ - Brasil
- Linkcare Saúde, Rio de Janeiro, RJ - Brasil
| | | | - Ricardo Stein
- Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS - Brasil
| | - Artur Haddad Herdy
- Clínica de Prevenção e Reabilitação Cardiosport, Florianópolis, SC - Brasil
| | - Anderson Donelli da Silveira
- Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS - Brasil
- Hospital de Clínicas de Porto Alegre, Porto Alegre, RS - Brasil
- Hospital Moinhos de Vento, Porto Alegre, RS - Brasil
| | - Claudia Lucia Barros de Castro
- Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ - Brasil
- CLINIMEX - Clínica de Medicina de Exercício, Rio de Janeiro, RJ - Brasil
| | | | | | - Luiz Eduardo Fonteles Ritt
- Escola Bahiana de Medicina e Saúde Pública, Salvador, BA - Brasil
- Instituto D'Or de Pesquisa e Ensino, Salvador, BA - Brasil
- Hospital Cárdio Pulmonar, Salvador, BA - Brasil
| | - Felipe Lopes Malafaia
- Hospital Samaritano Paulista, São Paulo, SP - Brasil
- UnitedHealth Group Brasil, São Paulo, SP - Brasil
| | - Leonardo Filipe Benedeti Marinucci
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
| | - José Luiz Barros Pena
- Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG - Brasil
- Hospital Felício Rocho, Belo Horizonte, MG - Brasil
| | | | - Marcelo Luiz Campos Vieira
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), São Paulo, SP - Brasil
- Hospital Israelita Albert Einstein, São Paulo, SP - Brasil
| | - Arnaldo Laffitte Stier Júnior
- Universidade Federal do Paraná (UFPR), Curitiba, PR - Brasil
- Secretaria Municipal de Saúde Curitiba, Curitiba, PR - Brasil
| |
Collapse
|
19
|
Heusch G. Myocardial ischemia/reperfusion: Translational pathophysiology of ischemic heart disease. MED 2024; 5:10-31. [PMID: 38218174 DOI: 10.1016/j.medj.2023.12.007] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/27/2023] [Accepted: 12/12/2023] [Indexed: 01/15/2024]
Abstract
Ischemic heart disease is the greatest health burden and most frequent cause of death worldwide. Myocardial ischemia/reperfusion is the pathophysiological substrate of ischemic heart disease. Improvements in prevention and treatment of ischemic heart disease have reduced mortality in developed countries over the last decades, but further progress is now stagnant, and morbidity and mortality from ischemic heart disease in developing countries are increasing. Significant problems remain to be resolved and require a better pathophysiological understanding. The present review attempts to briefly summarize the state of the art in myocardial ischemia/reperfusion research, with a view on both its coronary vascular and myocardial aspects, and to define the cutting edges where further mechanistic knowledge is needed to facilitate translation to clinical practice.
Collapse
Affiliation(s)
- Gerd Heusch
- Institute for Pathophysiology, West German Heart and Vascular Center, University of Duisburg-Essen, Essen, Germany.
| |
Collapse
|
20
|
Munhoz D, Collet C, Mizukami T, Yong A, Leone AM, Eftekhari A, Ko B, da Costa BR, Berry C, Collison D, Perera D, Christiansen EH, Rivero F, Zimmermann FM, Ando H, Matsuo H, Nakayama M, Escaned J, Sonck J, Sakai K, Adjedj J, Desta L, van Nunen LX, West NEJ, Fournier S, Storozhenko T, Amano T, Engstrøm T, Johnson T, Shinke T, Biscaglia S, Fearon WF, Ali Z, De Bruyne B, Johnson NP. Rationale and design of the pullback pressure gradient (PPG) global registry. Am Heart J 2023; 265:170-179. [PMID: 37611857 DOI: 10.1016/j.ahj.2023.07.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/20/2023] [Accepted: 07/08/2023] [Indexed: 08/25/2023]
Abstract
INTRODUCTION Diffuse disease has been identified as one of the main reasons leading to low post-PCI fractional flow reserve (FFR) and residual angina after PCI. Coronary pressure pullbacks allow for the evaluation of hemodynamic coronary artery disease (CAD) patterns. The pullback pressure gradient (PPG) is a novel metric that quantifies the distribution and magnitude of pressure losses along the coronary artery in a focal-to-diffuse continuum. AIM The primary objective is to determine the predictive capacity of the PPG for post-PCI FFR. METHODS This prospective, large-scale, controlled, investigator-initiated, multicenter study is enrolling patients with at least 1 lesion in a major epicardial vessel with a distal FFR ≤ 0.80 intended to be treated by PCI. The study will include 982 subjects. A standardized physiological assessment will be performed pre-PCI, including the online calculation of PPG from FFR pullbacks performed manually. PPG quantifies the CAD pattern by combining several parameters from the FFR pullback curve. Post-PCI physiology will be recorded using a standardized protocol with FFR pullbacks. We hypothesize that PPG will predict optimal PCI results (post-PCI FFR ≥ 0.88) with an area under the ROC curve (AUC) ≥ 0.80. Secondary objectives include patient-reported and clinical outcomes in patients with focal vs. diffuse CAD defined by the PPG. Clinical follow-up will be collected for up to 36 months, and an independent clinical event committee will adjudicate events. RESULTS Recruitment is ongoing and is expected to be completed in the second half of 2023. CONCLUSION This international, large-scale, prospective study with pre-specified powered hypotheses will determine the ability of the preprocedural PPG index to predict optimal revascularization assessed by post-PCI FFR. In addition, it will evaluate the impact of PPG on treatment decisions and the predictive performance of PPG for angina relief and clinical outcomes.
Collapse
Affiliation(s)
- Daniel Munhoz
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium; Department of Advanced Biomedical Sciences, University Federico II, Naples, Italy
| | - Carlos Collet
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium
| | - Takuya Mizukami
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium; Division of Clinical Pharmacology, Department of Pharmacology, Showa University, Tokyo, Japan
| | - Andy Yong
- Concord Repatriation General Hospital, University of Sydney, New South Wales, Australia
| | - Antonio Maria Leone
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Catholic University School of Medicine, Rome, Italy; Center of Excellence in Cardiovascular Diagnostics and Therapeutic, Ospedale Fabenefratelli Isola Tiberina Gemelli Isola, Rome, Italy
| | - Ashkan Eftekhari
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Brian Ko
- Monash Cardiovascular Research Centre, Monash University and Monash Heart, Monash Health, Clayton, Victoria, Australia
| | - Bruno R da Costa
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, England; Clinical Epidemiology and Health Care Research, Institute of Health Policy and Management Evaluation (IHPME), University of Toronto, Toronto, Ontorio, Canada
| | - Colin Berry
- School Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Damien Collison
- School Cardiovascular and Metabolic Health, University of Glasgow, Glasgow, UK
| | - Divaka Perera
- School of Cardiovascular Medicine and Sciences, St Thomas' Hospital Campus, King's College London, London, UK
| | | | - Fernando Rivero
- Cardiac Department, Hospital Universitario de La Princesa, Madrid, Spain
| | | | - Hirohiko Ando
- Department of Cardiology, Aichi Medical University, Aichi, Japan
| | - Hitoshi Matsuo
- Department of Cardiovascular Medicine, Gifu Heart Center, Gifu, Japan
| | | | - Javier Escaned
- Instituto de Investigacion Sanitaria del Hospital Clinico San Carlos and Complutense University, Madrid, Spain
| | - Jeroen Sonck
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium
| | - Koshiro Sakai
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium; Department of Medicine, Division of Cardiology, Showa University School of Medicine, Tokyo, Japan
| | - Julien Adjedj
- Department of Cardiology, Arnault Tzanck Institute Saint Laurent du Var, France
| | - Liyew Desta
- Department of Cardiology, Karolinska University Hospital, Solna, Stockholm, Sweden
| | - Lokien X van Nunen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Stephane Fournier
- Department of Cardiology, University Hospital of Lausanne, Lausanne, Switzerland
| | - Tatyana Storozhenko
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium; Department of Prevention and Treatment of Emergency Conditions, L.T. Malaya Therapy National Institute NAMSU, Kharkiv, Ukraine
| | - Tetsuya Amano
- Department of Cardiology, Aichi Medical University, Aichi, Japan
| | - Thomas Engstrøm
- Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Thomas Johnson
- University Hospitals Bristol & Weston NHS Foundation Trust, Bristol, United Kingdom
| | - Toshiro Shinke
- Department of Medicine, Division of Cardiology, Showa University School of Medicine, Tokyo, Japan
| | - Simone Biscaglia
- Cardiology Unit, Azienda Ospedaliera Universitaria di Ferrara, Ferrara, Italy
| | - William F Fearon
- Division of Cardiovascular Medicine and Stanford Cardiovascular Institute, Stanford University School of Medicine and VA Palo Alto Health Care System, Palo Alto, CA
| | - Ziad Ali
- St Francis Hospital and Heart Center, Roslyn, NY
| | - Bernard De Bruyne
- Cardiovascular Center Aalst, OLV Clinic, Aalst, Belgium; Department of Cardiology, University Hospital of Lausanne, Lausanne, Switzerland
| | - Nils P Johnson
- Weatherhead PET Center, Division of Cardiology, Department of Medicine, McGovern Medical School at UTHealth and Memorial Hermann Hospital, Houston, TX.
| |
Collapse
|
21
|
Wang Q, Xu C, He Z, Zou P, Yang J, Huang Y. An exploration of proactive health oriented symptom patterns in patients undergoing percutaneous coronary intervention with stent implantation: A mixed-methods study protocol. PLoS One 2023; 18:e0292285. [PMID: 37796788 PMCID: PMC10553226 DOI: 10.1371/journal.pone.0292285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 09/17/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Coronary Heart Disease (CHD) is one of the most prevalent chronic diseases worldwide. Currently, percutaneous coronary intervention (PCI) with stent implantation is the main clinical treatment for CHD, and patients can achieve better outcomes after stenting. However, adverse cardiovascular events continue to recur, ultimately failing to yield good results. Several symptoms exist after stenting and are associated with health outcomes. Little is known about the symptom patterns of patients during the different postoperative periods. Therefore, this study aims to explore the dynamics of symptoms and clarify the experiences of post-stenting in patients during different periods, which may help the delivery of more specific patient management and improve survival outcomes in the future. METHODS A mixed method (quantitative/qualitative) design will be adopted. Longitudinal research, including surveys regarding three different periods, will be sued to describe the symptom patterns of patients undergoing PCI with stent implantation, clarifying their focused symptom problems during different time periods or in populations with different features. Qualitative individual interviews aim to understand the feelings, experiences, opinions, and health conditions of patients post-stenting, which can explain and supplement quantitative data. Quantitative data will be analyzed using descriptive statistics, latent class analysis (LCA), and latent translation analysis (LTA). Qualitative data will be analyzed using content analysis. DISCUSSION This study is the first study to explore the symptom patterns and experiences of patients in various domains after stent implantation using a novel design including quantitative and qualitative methods, which will help the delivery of more specific patient management, reduce the recurrence of adverse cardiovascular events, and improve survival outcomes in the future. It is also meaningful to use PROMIS profile-57 to help patients to proactively focus on their health problems, promote health literacy, and incorporate active patient participation into health management, which is a successful transition from passive medical treatment to active management.
Collapse
Affiliation(s)
- Qi Wang
- School of Nursing, Hengyang Medical School, University of South China, Hengyang, China
| | - Chaoyue Xu
- School of Nursing, Hengyang Medical School, University of South China, Hengyang, China
| | - Zhiqing He
- School of Nursing, Hengyang Medical School, University of South China, Hengyang, China
| | - Ping Zou
- Nipissing University, Toronto, Ontario, Canada
| | - Jing Yang
- The Second Affiliated Hospital of University of South China, Hengyang, China
| | - Yanjin Huang
- School of Nursing, Hengyang Medical School, University of South China, Hengyang, China
| |
Collapse
|
22
|
Hokimoto S, Kaikita K, Yasuda S, Tsujita K, Ishihara M, Matoba T, Matsuzawa Y, Mitsutake Y, Mitani Y, Murohara T, Noda T, Node K, Noguchi T, Suzuki H, Takahashi J, Tanabe Y, Tanaka A, Tanaka N, Teragawa H, Yasu T, Yoshimura M, Asaumi Y, Godo S, Ikenaga H, Imanaka T, Ishibashi K, Ishii M, Ishihara T, Matsuura Y, Miura H, Nakano Y, Ogawa T, Shiroto T, Soejima H, Takagi R, Tanaka A, Tanaka A, Taruya A, Tsuda E, Wakabayashi K, Yokoi K, Minamino T, Nakagawa Y, Sueda S, Shimokawa H, Ogawa H. JCS/CVIT/JCC 2023 guideline focused update on diagnosis and treatment of vasospastic angina (coronary spastic angina) and coronary microvascular dysfunction. J Cardiol 2023; 82:293-341. [PMID: 37597878 DOI: 10.1016/j.jjcc.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/21/2023]
Affiliation(s)
| | - Koichi Kaikita
- Division of Cardiovascular Medicine and Nephrology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Japan
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Masaharu Ishihara
- Department of Cardiovascular and Renal Medicine, School of Medicine, Hyogo Medical University, Japan
| | - Tetsuya Matoba
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences, Japan
| | - Yasushi Matsuzawa
- Division of Cardiology, Yokohama City University Medical Center, Japan
| | - Yoshiaki Mitsutake
- Division of Cardiovascular Medicine, Kurume University School of Medicine, Japan
| | - Yoshihide Mitani
- Department of Pediatrics, Mie University Graduate School of Medicine, Japan
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine, Japan
| | - Takashi Noda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Japan
| | - Koichi Node
- Department of Cardiovascular Medicine, Saga University, Japan
| | - Teruo Noguchi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Japan
| | - Hiroshi Suzuki
- Division of Cardiology, Department of Internal Medicine, Showa University Fujigaoka Hospital, Japan
| | - Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Japan
| | - Yasuhiko Tanabe
- Department of Cardiology, Niigata Prefectural Shibata Hospital, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Wakayama Medical University, Japan
| | - Nobuhiro Tanaka
- Division of Cardiology, Tokyo Medical University Hachioji Medical Center, Japan
| | - Hiroki Teragawa
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, Japan
| | - Takanori Yasu
- Department of Cardiovascular Medicine and Nephrology, Dokkyo Medical University Nikko Medical Center, Japan
| | - Michihiro Yoshimura
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Japan
| | - Yasuhide Asaumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Japan
| | - Shigeo Godo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Japan
| | - Hiroki Ikenaga
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Takahiro Imanaka
- Department of Cardiovascular and Renal Medicine, School of Medicine, Hyogo Medical University, Japan
| | - Kohei Ishibashi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Japan
| | - Masanobu Ishii
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University, Japan
| | | | - Yunosuke Matsuura
- Division of Cardiovascular Medicine and Nephrology, Department of Internal Medicine, Faculty of Medicine, University of Miyazaki, Japan
| | - Hiroyuki Miura
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Japan
| | - Yasuhiro Nakano
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences, Japan
| | - Takayuki Ogawa
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine, Japan
| | - Takashi Shiroto
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Japan
| | | | - Ryu Takagi
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, Japan
| | - Akihito Tanaka
- Department of Cardiology, Nagoya University Graduate School of Medicine, Japan
| | - Atsushi Tanaka
- Department of Cardiovascular Medicine, Saga University, Japan
| | - Akira Taruya
- Department of Cardiovascular Medicine, Wakayama Medical University, Japan
| | - Etsuko Tsuda
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Japan
| | - Kohei Wakabayashi
- Division of Cardiology, Cardiovascular Center, Showa University Koto-Toyosu Hospital, Japan
| | - Kensuke Yokoi
- Department of Cardiovascular Medicine, Saga University, Japan
| | - Toru Minamino
- Department of Cardiovascular Biology and Medicine, Juntendo University Graduate School of Medicine, Japan
| | - Yoshihisa Nakagawa
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Japan
| | - Shozo Sueda
- Department of Cardiology, Pulmonology, Hypertension & Nephrology, Ehime University Graduate School of Medicine, Japan
| | - Hiroaki Shimokawa
- Graduate School, International University of Health and Welfare, Japan
| | | |
Collapse
|
23
|
Zhang Y, Hao W, Fan J, Guo R, Ai H, Que B, Wang X, Dong J, Nie S. Association Between Obstructive Sleep Apnea and Cardiovascular Events in Acute Coronary Syndrome Patients With or Without Revascularization - A Prospective Cohort Study. Circ J 2023; 87:1369-1379. [PMID: 37612051 DOI: 10.1253/circj.cj-23-0164] [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] [Indexed: 08/25/2023]
Abstract
BACKGROUND The effects of obstructive sleep apnea (OSA) on the prognosis of acute coronary syndrome (ACS) without revascularization remain unclear, so the aim of the present study was to elucidate the association of OSA with subsequent cardiovascular events in ACS patients with and without revascularization. METHODS AND RESULTS We prospectively recruited hospitalized ACS patients undergoing sleep monitoring between June 2015 and January 2020. OSA was defined as an apnea-hypopnea index ≥15 events/h. The primary endpoint was a major adverse cardiovascular and cerebrovascular event (MACCE), including cardiovascular death, myocardial infarction, stroke, ischemia-driven revascularization, or hospitalization for unstable angina or heart failure. Among 1,927 patients, 52.6% had OSA and 69.4% underwent revascularization. During a 2.9-year follow-up (1.5-3.6 years), the risk of MACCE was similar in patients with or without revascularization. OSA was an independent predictor of MACCE in the non-revascularization group (22.6% vs. 14.6%; hazard ratio (HR) 1.861; 95% confidence interval (CI) 1.239-2.796; P=0.003) but not in revascularization group (22.3% vs. 19.3%; HR 1.135; 95% CI 0.882-1.460; P=0.324). The incremental risk in the non-revascularization group was attributable to more hospitalizations for unstable angina (14.2% vs. 8.6%; HR 1.896; 95% CI 1.124-3.199; P=0.016). CONCLUSIONS For patients with ACS, OSA was independently associated with higher risk of recurrent cardiovascular events among patients without revascularization but not among patients undergoing revascularization. The benefits of suitable OSA treatment for patients without revascularization need further investigation.
Collapse
Affiliation(s)
- Ying Zhang
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
- Cardiovascular Center, Beijing Tongren Hospital, Capital Medical University
| | - Wen Hao
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Jingyao Fan
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Ruifeng Guo
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Hui Ai
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Bin Que
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Xiao Wang
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Jianzeng Dong
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| | - Shaoping Nie
- Division of Cardiology, Beijing Anzhen Hospital, National Clinical Research Center for Cardiovascular Diseases, Capital Medical University
| |
Collapse
|
24
|
Rigattieri S, Barbato E, Berry C. Microvascular resistance reserve: a reference test of the coronary microcirculation? Eur Heart J 2023; 44:2870-2872. [PMID: 37358487 PMCID: PMC10406335 DOI: 10.1093/eurheartj/ehad291] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/27/2023] Open
Affiliation(s)
| | - Emanuele Barbato
- Sant'Andrea University Hospital, Rome, Italy
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Colin Berry
- British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK
- NHS Golden Jubilee hospital, Agamemnon Street, Clydebank, UK
| |
Collapse
|
25
|
Ono M, Serruys PW, Kawashima H, Lunardi M, Wang R, Hara H, Gao C, Garg S, O'Leary N, Wykrzykowska JJ, Piek JJ, Holmes DR, Morice MC, Kappetein AP, Noack T, Davierwala PM, Spertus JA, Cohen DJ, Onuma Y. Impact of residual angina on long-term clinical outcomes after percutaneous coronary intervention or coronary artery bypass graft for complex coronary artery disease. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2023; 9:490-501. [PMID: 36001991 PMCID: PMC10405129 DOI: 10.1093/ehjqcco/qcac052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/01/2022] [Accepted: 08/25/2022] [Indexed: 06/15/2023]
Abstract
AIMS The aim of this study was to investigate the impact on 10-year survival of patient-reported anginal status at 1 year following percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) in patients with left main coronary artery disease (LMCAD) and/or three-vessel CAD (3VD). METHODS AND RESULTS In this post hoc analysis of the randomized SYNTAX Extended Survival study, patients were classified as having residual angina (RA) if their self-reported Seattle Angina Questionnaire angina frequency (SAQ-AF) scale was ≤90 at the 1-year follow-up post-revascularization with PCI or CABG. The primary endpoint of all-cause death at 10 years was compared between the RA and no-RA groups. A sensitivity analysis was performed using a 6-month SAQ-AF.At 1 year, 373 (26.1%) out of 1428 patients reported RA. Whilst RA at 1 year was an independent correlate of repeat revascularization at 5 years [18.3 vs. 11.5%; adjusted hazard ratio (HR): 1.54; 95% confidence interval (CI): 1.10-2.15], it was not associated with all-cause death at 10 years (22.1 vs. 21.6%; adjusted HR: 1.11; 95% CI: 0.83-1.47). These results were consistent when stratified by the modality of revascularization (PCI or CABG) or by anginal frequency. The sensitivity analysis replicating the analyses based on 6-month angina status resulted in similar findings. CONCLUSION Among patients with LMCAD and/or 3VD, patient-reported RA at 1 year post-revascularization was independently associated with repeat revascularization at 5 years; however, it did not significantly increase 10-year mortality, irrespective of the primary modality of revascularization or severity of RA.
Collapse
Affiliation(s)
- Masafumi Ono
- Department of Cardiology, Amsterdam UMC, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
| | - Patrick W Serruys
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
- CÚRAM-SFI Centre for Research in Medical Devices, Galway, Ireland
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Hideyuki Kawashima
- Department of Cardiology, Amsterdam UMC, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
| | - Mattia Lunardi
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
| | - Rutao Wang
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
- Department of Cardiology, Radboud University, Nijmegen, The Netherlands
| | - Hironori Hara
- Department of Cardiology, Amsterdam UMC, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
| | - Chao Gao
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
- Department of Cardiology, Radboud University, Nijmegen, The Netherlands
| | - Scot Garg
- Department of Cardiology, Royal Blackburn Hospital, Blackburn, UK
| | - Neil O'Leary
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
| | - Joanna J Wykrzykowska
- Department of Cardiology, Amsterdam UMC, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Department of Cardiology, University Medical Center Groningen, Groningen, The Netherlands
| | - Jan J Piek
- Department of Cardiology, Amsterdam UMC, Academic Medical Centre, University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
| | - David R Holmes
- Department of Cardiovascular Diseases and Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Marie-Claude Morice
- Département of Cardiologie, Hôpital privé Jacques Cartier, Ramsay Générale de Santé Massy, France
| | - Arie Pieter Kappetein
- Department of Cardiothoracic Surgery, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Thilo Noack
- University Department of Cardiac Surgery, Heart Centre Leipzig, Leipzig, Germany
| | - Piroze M Davierwala
- University Department of Cardiac Surgery, Heart Centre Leipzig, Leipzig, Germany
- Department of Surgery, University of Toronto, TorontoCanada
- Division of Cardiovascular Surgery, Peter Munk Cardiac Centre, Toronto General Hospital, 15 University Health Network, Toronto, Ontario, Canada
| | - John A Spertus
- Department of Cardiology, Saint Luke's Mid America Heart Institute/UMKC, Kansas City, Missouri, 22 USA
| | - David J Cohen
- Clinical and Outcomes Research, Cardiovascular Research Foundation, New York NY and St. Francis Hospital, Roslyn NY, USA
| | - Yoshinobu Onuma
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
- CÚRAM-SFI Centre for Research in Medical Devices, Galway, Ireland
| |
Collapse
|
26
|
Ilic I, Timcic S, Milosevic M, Boskovic S, Odanovic N, Furtula M, Dobric M, Aleksandric S, Otasevic P. The imPAct of Trimetazidine on MicrOcirculation after Stenting for stable coronary artery disease (PATMOS study). Front Cardiovasc Med 2023; 10:1112198. [PMID: 37456821 PMCID: PMC10348888 DOI: 10.3389/fcvm.2023.1112198] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 06/06/2023] [Indexed: 07/18/2023] Open
Abstract
Background Myocardial ischemia is caused by epicardial coronary artery stenosis or atherosclerotic disease affecting microcirculation. Trimetazidine (TMZ), promotes glucose oxidation which optimizes cellular energy processes in ischemic conditions. Small studies demonstrated protective effects of TMZ in terms of reducing myocardial injury after percutaneous coronary intervention (PCI), its effect on microcirculation using contemporary investigative methods has not been studied. The aim of the study was to examine effects of trimetazidine, given before elective PCI, on microcirculation using invasively measured index of microcirculatory resistance (IMR). Methods This was prospective, single blinded, randomized study performed in a single university hospital. It included consecutive patients with an indication for PCI of a single, de novo, native coronary artery lesion. Patients were randomly assigned to receive either TMZ plus standard therapy (TMZ group) or just standard therapy. Coronary physiology indices fractional flow reserve (FFR), coronary flow reserve (CFR) and index of microcirculatory resistance (IMR) were measured before and after PCI using coronary pressure wire. Results We randomized 71 patients with similar clinical characteristics and risk profile, previous medications and coronary angiograms. Patientshad similar values of Pd/Pa, FFR and CFR prior to PCI procedure. After PCI, FFR values were higher in TMZ group, while IMR values were lower in this group respectively (FFR TMZ + 0.89 ± 0.05 vs. TMZ - 0.85 ± 0.06, p = 0.007; CFR TMZ + 2.1 ± 0.8 vs. TMZ- 2.3 ± 1.3, p = 0.469; IMR TMZ + 18 ± 9 vs. TMZ- 24 ± 12, p = 0.028). In two-way repeated measures ANOVA PCI was associated with change in FFR values (TMZ p = 0.050; PCI p < 0.001; p for interaction 0.577) and TMZ with change in IMR values (TMZ p = 0.034, PCI p = 0.129, p for interaction 0.344). Conclusion Adding trimetazidine on top of medical treatment prior to elective PCI reduces microvascular dysfunction by lowering postprocedural IMR values when compared to standard therapy alone.
Collapse
Affiliation(s)
- Ivan Ilic
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Stefan Timcic
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
| | - Maja Milosevic
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
| | - Srdjan Boskovic
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Natalija Odanovic
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
| | - Matija Furtula
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
| | - Milan Dobric
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Srdjan Aleksandric
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
- Cardiology Clinic, University Clinical Center of Serbia, Belgrade, Serbia
| | - Petar Otasevic
- Cardiology Clinic, Institute for Cardiovascular Diseases Dedinje, Belgrade, Serbia
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| |
Collapse
|
27
|
Ooi EL, Rajendran S, Munawar DA, Hnin K, Mahadavan G, Pati P, Tavella R, Beltrame J, Arstall M. The Association of Obstructive Sleep Apnea in Ischemia with No Obstructive Coronary Artery Disease - A Pilot Study. Curr Probl Cardiol 2023; 48:101111. [PMID: 35021111 DOI: 10.1016/j.cpcardiol.2022.101111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/03/2022] [Indexed: 11/03/2022]
Abstract
Obstructive sleep apnea (OSA) is increasingly recognized to be a risk factor for cardiovascular disease. This pilot study assessed the association of OSA and invasive coronary microvascular function in patients with ischemia with no obstructive coronary artery disease (INOCA). Forty-two patients with angina, were prospectively screened at a single tertiary centre covering the northern metropolitan area of South Australia, from February 2018 to December 2020 (ACTRN12618000149268). Forty patients were invited into to this observational study after coronary angiography demonstrated INOCA and functional coronary vasomotor disorder (n = 40). Twenty one participants subsequently underwent a sleep study for OSA diagnosis while 9 participants had prior formal diagnosis of OSA (ACTRN12618000227291). Of the 30 participants with OSA data, 87% (n = 26) had a diagnosis of OSA. Accordingly, 11 with mild severity, 7 with moderate severity and 8 with severe OSA. No OSA was observed in 4 participants. Participants with OSA were older [61.4±8.7 vs 49.9±9.7, P = 0.002] with similar clinical characteristics for the pattern and severity of angina and other co-morbidities. 73.3% (n = 22) had abnormal functional disorders of the epicardial coronary arteries and/or coronary microcirculation. On multivariate analysis, OSA was the only statistically significant association with functional coronary microvascular disorders [OR 53.95, 1.41 -2065.01, P = 0.032]. This study provided an observation of a significant correlation between INOCA with abnormal coronary vasomotor function and OSA in an Australian cohort. This correlation supports a possible pathophysiological interplay between these two conditions that needs to be further evaluated. The benefit of treatment of OSA in this subset remains unknown.
Collapse
Affiliation(s)
- Eng Lee Ooi
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia.
| | - Sharmalar Rajendran
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Department of Cardiology, Northern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Dian Andina Munawar
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Department of Cardiology, Northern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Khin Hnin
- Norwood Specialist Clinic, Adelaide, SA Australia
| | - Gnanadevan Mahadavan
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Department of Cardiology, Northern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Purendra Pati
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Department of Cardiology, Northern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Rosanna Tavella
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, SA, Australia
| | - John Beltrame
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Basil Hetzel Institute for Translational Health Research, The Queen Elizabeth Hospital, Woodville South, SA, Australia
| | - Margaret Arstall
- Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia; Department of Cardiology, Northern Adelaide Local Health Network, Adelaide, SA, Australia
| |
Collapse
|
28
|
Madeira S. Unrevealing what is beyond our glance. Rev Port Cardiol 2023; 42:467-469. [PMID: 36828178 DOI: 10.1016/j.repc.2023.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Accepted: 02/20/2023] [Indexed: 02/24/2023] Open
Affiliation(s)
- Sérgio Madeira
- Unidade de Intervenção Cardiovascular do Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Carnaxide, Portugal.
| |
Collapse
|
29
|
Reis JF, Brízido C, Madeira S, Ramos R, Almeida M, Cacela D. Coronary sinus Reducer device for the treatment of refractory angina: A multicenter initial experience. Rev Port Cardiol 2023; 42:413-420. [PMID: 36828185 DOI: 10.1016/j.repc.2022.05.010] [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: 10/27/2021] [Accepted: 05/23/2022] [Indexed: 02/24/2023] Open
Abstract
INTRODUCTION The coronary sinus Reducer (CSR) device has emerged as a complementary therapy in patients with severe angina refractory to optimal medical therapy and not amenable to revascularization. Our aim was to assess the safety and efficacy of the CSR in a real-world setting. METHODS Twenty-six patients with refractory angina (RA) and evidence of myocardial ischemia attributable to the left coronary artery considered unsuitable for revascularization were treated with the CSR at two centers between May 2017 and July 2019. Safety endpoints were procedural success and complications. Efficacy endpoints, assessed at six-month follow-up, were reduction in CCS class, improvement in quality of life (QoL) assessed using the short version of the Seattle Angina Questionnaire (SAQ-7), and reduction in antianginal therapy. RESULTS Twenty-three patients had end-stage coronary artery disease without revascularization targets and three had microvascular disease without epicardial stenosis. Procedural success was achieved in 23 patients, with two device/procedure-related complications and one anatomically-related failure to deliver the device. A total of 25 patients had the device implanted and entered the efficacy analysis. Eighteen patients (75.0%) had a reduction of at least one CCS class, 41.7% had a reduction of at least two classes, and 16.7% became asymptomatic, with a mean reduction in CCS class of 1.3±0.2 (p=0.001) at six-month follow-up. All SAQ-7 domains improved, notably physical limitation (p=0.001), angina frequency (p=0.005) and QoL (p=0.006). There was a mean reduction in anti-ischemic drugs from 3.4±1.1 to 2.9±1.2 (p=0.010). CONCLUSION In this real-world, multicenter experience, implantation of the CSR was associated with improvement in angina and QoL in patients with RA.
Collapse
Affiliation(s)
- João Ferreira Reis
- Department of Cardiology, Hospital de Santa Marta, Centro Hospitalar e Universitário de Lisboa Central, Lisbon, Portugal.
| | - Catarina Brízido
- Department of Cardiology, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal
| | - Sérgio Madeira
- Department of Cardiology, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal
| | - Rúben Ramos
- Department of Cardiology, Hospital de Santa Marta, Centro Hospitalar e Universitário de Lisboa Central, Lisbon, Portugal
| | - Manuel Almeida
- Department of Cardiology, Hospital de Santa Cruz, Centro Hospitalar de Lisboa Ocidental, Lisbon, Portugal
| | - Duarte Cacela
- Department of Cardiology, Hospital de Santa Marta, Centro Hospitalar e Universitário de Lisboa Central, Lisbon, Portugal
| |
Collapse
|
30
|
Boden WE, Marzilli M, Crea F, Mancini GBJ, Weintraub WS, Taqueti VR, Pepine CJ, Escaned J, Al-Lamee R, Gowdak LHW, Berry C, Kaski JC. Evolving Management Paradigm for Stable Ischemic Heart Disease Patients: JACC Review Topic of the Week. J Am Coll Cardiol 2023; 81:505-514. [PMID: 36725179 PMCID: PMC10561495 DOI: 10.1016/j.jacc.2022.08.814] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 08/02/2022] [Accepted: 08/15/2022] [Indexed: 02/01/2023]
Abstract
Management of stable coronary artery disease (CAD) has been based on the assumption that flow-limiting atherosclerotic obstructions are the proximate cause of angina and myocardial ischemia in most patients and represent an important target for revascularization. However, the role of revascularization in reducing long-term cardiac events in these patients has been limited mainly to those with left main disease, 3-vessel disease with diabetes, or decreased ejection fraction. Mounting evidence indicates that nonepicardial coronary causes of angina and ischemia, including coronary microvascular dysfunction, vasospastic disorders, and derangements of myocardial metabolism, are more prevalent than flow-limiting stenoses, raising concerns that many important causes other than epicardial CAD are neither considered nor probed diagnostically. There is a need for a more inclusive management paradigm that uncouples the singular association between epicardial CAD and revascularization and better aligns diagnostic approaches that tailor treatment to the underlying mechanisms and precipitants of angina and ischemia in contemporary clinical practice.
Collapse
Affiliation(s)
- William E Boden
- VA Boston Healthcare System, Boston, Massachusetts, USA; Boston University School of Medicine, Boston, Massachusetts, USA.
| | | | - Filippo Crea
- Department of Cardiology, Catholic University, Rome, Italy
| | - G B John Mancini
- Department of Medicine, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - William S Weintraub
- MedStar Health Research Institute, Georgetown University, Washington, DC, USA
| | - Viviany R Taqueti
- Division of Cardiovascular Medicine and Imaging, Departments of Medicine and Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Carl J Pepine
- Division of Cardiovascular Medicine, University of Florida School of Medicine, Gainesville, Florida, USA
| | - Javier Escaned
- Hospital Clinico San Carlos IDISSC, Complutense University, Madrid, Spain
| | | | | | - Colin Berry
- University of Glasgow, Glasgow, Scotland, United Kingdom
| | - Juan Carlos Kaski
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, United Kingdom
| |
Collapse
|
31
|
Collet C, Collison D, Mizukami T, McCartney P, Sonck J, Ford T, Munhoz D, Berry C, De Bruyne B, Oldroyd K. Differential Improvement in Angina and Health-Related Quality of Life After PCI in Focal and Diffuse Coronary Artery Disease. JACC Cardiovasc Interv 2022; 15:2506-2518. [PMID: 36543445 DOI: 10.1016/j.jcin.2022.09.048] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 08/16/2022] [Accepted: 09/27/2022] [Indexed: 12/05/2022]
Abstract
BACKGROUND An increase in fractional flow reserve (FFR) after percutaneous coronary intervention (PCI) is associated with improvement in angina. Coronary artery disease (CAD) patterns (focal vs diffuse) influence the FFR change after stenting and may predict angina relief. OBJECTIVES The aim of this study was to investigate the differential improvement in patient-reported outcomes after PCI in focal and diffuse CAD as defined by the pullback pressure gradient (PPG). METHODS This is a subanalysis of the TARGET-FFR (Trial of Angiography vs. pressure-Ratio-Guided Enhancement Techniques-Fractional Flow Reserve) randomized clinical trial. The 7-item Seattle Angina Questionnaire (SAQ-7) was administered at baseline and 3 months after PCI. The PPG index was calculated from manual pre-PCI FFR pullbacks. The median PPG value was used to define focal and diffuse CAD. Residual angina was defined as an SAQ-7 score <100. RESULTS A total of 103 patients were analyzed. There were no differences in the baseline characteristics between patients with focal and diffuse CAD. Focal disease had larger increases in FFR after PCI than patients with diffuse disease (0.30 ± 0.14 vs 0.19 ± 0.12; P < 0.001). Patients with focal disease who underwent PCI for focal CAD had significantly higher SAQ-7 summary scores at follow-up than those with diffuse CAD (87.1 ± 20.3 vs 75.6 ± 24.4; mean difference = 11.5 [95% CI: 2.8-20.3]; P = 0.01). After PCI, residual angina was present in 39.8% but was significantly less in those with treated focal CAD (27.5% vs 51.9%; P = 0.020). CONCLUSIONS Residual angina after PCI was almost twice as common in patients with a low PPG (diffuse disease), whereas patients with a high PPG (focal disease) reported greater improvement in angina and quality of life. The baseline pattern of CAD can predict the likelihood of angina relief. (Trial of Angiography vs. pressure-Ratio-Guided Enhancement Techniques-Fractional Flow Reserve [TARGET-FFR]; NCT03259815).
Collapse
Affiliation(s)
- Carlos Collet
- Cardiovascular Center, OLV Hospital, Aalst, Belgium.
| | - Damien Collison
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Clydebank, United Kingdom; British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Takuya Mizukami
- Cardiovascular Center, OLV Hospital, Aalst, Belgium; Department of Clinical Pharmacology, Showa University, Tokyo, Japan
| | - Peter McCartney
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Clydebank, United Kingdom; British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Jeroen Sonck
- Cardiovascular Center, OLV Hospital, Aalst, Belgium
| | - Thomas Ford
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Clydebank, United Kingdom; British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | | | - Colin Berry
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Clydebank, United Kingdom; British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Bernard De Bruyne
- Cardiovascular Center, OLV Hospital, Aalst, Belgium; Department of Cardiology, Lausanne University Center Hospital, Switzerland
| | - Keith Oldroyd
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Clydebank, United Kingdom
| |
Collapse
|
32
|
Mizukami T, Sonck J, Sakai K, Ko B, Maeng M, Otake H, Koo B, Nagumo S, Nørgaard BL, Leipsic J, Shinke T, Munhoz D, Mileva N, Belmonte M, Ohashi H, Barbato E, Johnson NP, De Bruyne B, Collet C. Procedural Outcomes After Percutaneous Coronary Interventions in Focal and Diffuse Coronary Artery Disease. J Am Heart Assoc 2022; 11:e026960. [PMID: 36444858 PMCID: PMC9851458 DOI: 10.1161/jaha.122.026960] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background Coronary artery disease (CAD) patterns play an essential role in the decision-making process about revascularization. The pullback pressure gradient (PPG) quantifies CAD patterns as either focal or diffuse based on fractional flow reserve (FFR) pullbacks. The objective of this study was to evaluate the impact of CAD patterns on acute percutaneous coronary intervention (PCI) results considered surrogates of clinical outcomes. Methods and Results This was a prospective, multicenter study of patients with hemodynamically significant CAD undergoing PCI. Motorized FFR pullbacks and optical coherence tomography (OCT) were performed before and after PCI. Post-PCI FFR >0.90 was considered an optimal result. Focal disease was defined as PPG >0.73 (highest PPG tertile). Overall, 113 patients (116 vessels) were included. Patients with focal disease were younger than those with diffuse CAD (61.4±9.9 versus 65.1±8.7 years, P=0.042). PCI in vessels with high PPG (focal CAD) resulted in higher post-PCI FFR (0.91±0.07 in the focal group versus 0.86±0.05 in the diffuse group, P<0.001) and larger minimal stent area (6.3±2.3 mm2 in focal versus 5.3±1.8 mm2 in diffuse CAD, P=0.015) compared withvessels with low PPG (diffuse CAD). The PPG was associated with the change in FFR after PCI (R2=0.51, P<0.001). The PPG significantly improved the capacity to predict optimal PCI results compared with an angiographic assessment of CAD patterns (area under the curvePPG 0.81 [95% CI, 0.73-0.88] versus area under the curveangio 0.51 [95% CI, 0.42-0.60]; P<0.001). Conclusions PCI in vessels with focal disease defined by the PPG resulted in greater improvement in epicardial conductance and larger minimal stent area compared with diffuse disease. PPG, but not angiographically defined CAD patterns, distinguished patients attaining superior procedural outcomes. Registration URL: https://clinicaltrials.gov/ct2/show/NCT03782688.
Collapse
Affiliation(s)
- Takuya Mizukami
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Department of Clinical PharmacologyShowa UniversityTokyoJapan
| | - Jeroen Sonck
- Cardiovascular Center AalstOLV ClinicAalstBelgium
| | - Koshiro Sakai
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Division of Cardiology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Brian Ko
- Monash Cardiovascular Research CentreMonash University and Monash Heart, Monash HealthClaytonVictoriaAustralia
| | - Michael Maeng
- Department of CardiologyAarhus University HospitalAarhusDenmark
| | - Hiromasa Otake
- Division of Cardiovascular Medicine, Department of Internal MedicineKobe University Graduate School of MedicineKobeJapan
| | - Bon‐Kwon Koo
- Department of Internal Medicine and Cardiovascular CenterSeoul National University HospitalSeoulKorea
| | - Sakura Nagumo
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Division of Cardiology, Department of Internal MedicineShowa University Fujigaoka HospitalYokohamaJapan
| | | | - Jonathon Leipsic
- Department of Medicine and RadiologyUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Toshiro Shinke
- Division of Cardiology, Department of MedicineShowa University School of MedicineTokyoJapan
| | - Daniel Munhoz
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Department of Internal Medicine, Discipline of CardiologyUniversity of Campinas (Unicamp)CampinasBrazil,Department of Advanced Biomedical SciencesUniversity of Naples, Federico IINaplesItaly
| | - Niya Mileva
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Cardiology Clinic Alexandrovska University HospitalSofiaBulgaria
| | - Marta Belmonte
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Department of CardiologyUniversity of MilanMilanItaly
| | - Hirofumi Ohashi
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Department of CardiologyAichi Medical UniversityNagakuteJapan
| | - Emanuele Barbato
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Department of Advanced Biomedical SciencesUniversity of Naples, Federico IINaplesItaly
| | - Nils P. Johnson
- Division of Cardiology, Department of Medicine, Weatherhead PET CenterMcGovern Medical School at UTHealth and Memorial Hermann HospitalHoustonTX
| | - Bernard De Bruyne
- Cardiovascular Center AalstOLV ClinicAalstBelgium,Department of CardiologyLausanne University Center HospitalLausanneSwitzerland
| | | |
Collapse
|
33
|
Damman P, Elias-Smale SE, Jansen TPJ, Konst RE, Dimitriu-Leen AC, Hartzema M, van Royen N, Maas AHEM. Contemporary and future invasive coronary vasomotor function testing and treatment in patients with ischaemia with no obstructive coronary arteries. Eur Heart J Suppl 2022; 24:H18-H24. [PMID: 36382006 PMCID: PMC9650459 DOI: 10.1093/eurheartjsupp/suac053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
In the current review, we emphasize the importance of diagnostics and therapy in patients with ischaemia with no obstructive coronary arteries (INOCA). The importance of the diagnostic coronary function test (CFT) procedure is described, including future components including angiography-derived physiology and invasive continuous thermodilution. Furthermore, the main components of treatment are discussed. Future directions include the national registration ensuring a high quality of INOCA care, besides a potential source to improve our understanding of pathophysiology in the various phenotypes of coronary vascular dysfunction, the diagnostic CFT procedure, and treatment.
Collapse
Affiliation(s)
- Peter Damman
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| | - Suzette E Elias-Smale
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| | - Tijn P J Jansen
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| | - Regina E Konst
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| | | | - Mariëlle Hartzema
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| | - Niels van Royen
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| | - Angela H E M Maas
- Department of Cardiology, Radboud University Medical Center , Nijmegen , the Netherlands
| |
Collapse
|
34
|
Trans-myocardial Extraction of Endothelin-1 Correlates with Increased Microcirculatory Resistance following Percutaneous Coronary Intervention. J Interv Cardiol 2022; 2022:9154048. [PMID: 36262459 PMCID: PMC9553718 DOI: 10.1155/2022/9154048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/15/2022] [Accepted: 08/23/2022] [Indexed: 11/18/2022] Open
Abstract
Objective. Coronary microvascular dysfunction (CMD) can complicate successful percutaneous coronary intervention (PCI). The potent endogenous vasoconstrictor peptide Endothelin-1 (ET-1) may be an important mediator. To investigate the mechanism, we sought to define the peri-procedural trans-myocardial gradient (TMG-coronary sinus minus aortic root levels) of ET-1 and its precursor peptide – Big ET-1. We then assessed correlation with pressure-wire indices of CMD: coronary flow reserve (CFR) and index of microvascular resistance (IMR). Methods. Paired blood samples from the guide catheter and coronary sinus were collected before and after pressure-wire-guided PCI from patients with stable angina. Plasma was analysed using a specific enzyme-linked immunosorbent assay for quantification of ET-1 peptides and correlated with pressure-wire data. Non normally distributed continuous variables are presented as median [IQR]. Results. ET-1 and Big ET-1 increased post-PCI in the aorta (ET-1: 0.98 [0.76–1.26] pg/ml to 1.20 [1.03–1.67] pg/ml,
and Big ET-1: 2.74 [1.78–2.50] pg/ml to 3.36 [2.33–3.97] pg/ml,
) and coronary sinus (ET-1: 1.00 [0.81–1.28] pg/ml to 1.09 [0.91–1.30] pg/ml,
and Big ET-1: 2.89 [1.95–3.83] pg/ml to 3.56 [2.66–4.83] pg/ml,
). TMG of ET-1 shifted negatively compared with baseline following PCI reflecting significantly increased extraction (0.03 [−0.12–0.17] pg/ml pre-PCI versus −0.16 [−0.36–0.07] pg/ml post-PCI,
). Increased ET-1 trans-myocardial extraction correlated with higher IMR (Pearson’s r = 0.293,
) and increased hyperemic transit time (Pearson’s r = 0.333,
). In subgroup analysis, mean ET-1 trans-myocardial extraction was higher amongst patients with high IMR compared with low IMR (0.73 pg/ml, SD:0.78 versus 0.17 pg/ml, SD:0.42,
). There was additionally a numerical trend towards increased ET-1 trans-myocardial extraction in subgroups of patients with low CFR and in patients with Type 4a Myocardial Infarction, albeit not reaching statistical significance. Conclusions. Circulating ET-1 increases post-PCI and upregulated ET-1 trans-myocardial extraction contributes to increased microcirculatory resistance.
Collapse
|
35
|
Jansen TPJ, Damman P, van Royen N, Elias-Smale SE. Reply: EDIT-CMD: Are We Comparing Apples With Oranges? JACC Cardiovasc Imaging 2022; 15:1676-1677. [PMID: 36075631 DOI: 10.1016/j.jcmg.2022.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 07/14/2022] [Indexed: 10/14/2022]
|
36
|
Impact of trans-stent gradient on outcome after PCI: results from a HAWKEYE substudy. Int J Cardiovasc Imaging 2022; 38:2819-2827. [DOI: 10.1007/s10554-022-02708-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 08/04/2022] [Indexed: 11/05/2022]
Abstract
AbstractTo test whether quantitative flow ratio (QFR)-based trans-stent gradient (TSG) is associated with adverse clinical events at follow-up. A post-hoc analysis of the multi-center HAWKEYE study was performed. Vessels post-PCI were divided into four groups (G) as follows: G1: QFR ≥ 0.90 TSG = 0 (n = 412, 54.8%); G2: QFR ≥ 0.90, TSG > 0 (n = 216, 28.7%); G3: QFR < 0.90, TSG = 0 (n = 37, 4.9%); G4: QFR < 0.90, TSG > 0 (n = 86, 11.4%). Cox proportional hazards regression model was used to analyze the effect of baseline and prognostic variables. The final reduced model was obtained by backward stepwise variable selection. Receiver operating characteristic (ROC) was plotted and area under the curve (AUC) was calculated and reported. Overall, 449 (59.8%) vessels had a TSG = 0 whereas (40.2%) had TSG > 0. Ten (2.2%) vessel-oriented composite endpoint (VOCE) occurred in vessels with TSG = 0, compared with 43 (14%) in vessels with TSG > 0 (p < 0.01). ROC analysis showed an AUC of 0.74 (95% CI: 0.67 to 0.80; p < 0.001). TSG > 0 was an independent predictor of the VOCE (HR 2.95 [95% CI 1.77–4.91]). The combination of higher TSG and lower final QFR (G4) showed the worst long-term outcome while low TSG and high QFR showed the best outcome (G1) while either high TSG or low QFR (G2, G3) showed intermediate and comparable outcomes. Higher trans-stent gradient was an independent predictor of adverse events and identified a subgroup of patients at higher risk for poor outcomes even when vessel QFR was optimal (> 0.90).
Collapse
|
37
|
Association of hemoglobin levels with bone mineral density for adults over 18 years of age: a cross-sectional study. Sci Rep 2022; 12:9975. [PMID: 35705599 PMCID: PMC9200788 DOI: 10.1038/s41598-022-13973-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 05/31/2022] [Indexed: 11/23/2022] Open
Abstract
The overall objective of this study was to determine the association between hemoglobin (HGB) and bone mineral density (BMD) in the lumbar and thoracic spine of adults aged ≥ 18 years. This cross-sectional study utilized the non-institutionalized US population from the National Health and Nutrition Survey (NHANES) as the sample source. A multiple linear regression model was used to assess the relationship between HGB and BMD in the lumbar and thoracic spine, with analysis of subgroups conducted according to sex and race. Smooth curve fitting was performed to explore the potential nonlinear relationship. When nonlinearity was found, we further constructed a weighted two-piecewise linear regression model and used a recursive algorithm to calculate the inflection point. After accounting for relevant confounding variables, HGB was found to be negatively associated with lumbar spine BMD in multiple regression models. However, in the subgroup analyses stratified by sex and race, the relationship between HGB and thoracic spine BMD and lumbar spine BMD was only found in women and other races and races that were not recorded. In Non-Hispanic Asian subjects, the relationship between HGB and BMD in the lumbar spine and thoracic spine showed a U-shaped curve. In addition, the relationship between HGB and BMD in the lumbar spine formed an inverted U-shaped curve among participants in other races and those whose race was not reported. Our study shows that HGB has a non-linear relationship with lumbar and thoracic BMD. Further studies are required to elucidate the mechanisms underlying this association.
Collapse
|
38
|
Zhang J, Li Y, Zheng B, Qiu J, Chen X, Zhou W, Fan Y, Liu M. The Predictive Value of Combining Symptoms, Residual Syntax Score and Non-Invasive Tests in the Diagnosis of Significant Coronary Artery Disease in Elderly Post-PCI Patients. Int J Gen Med 2022; 15:4603-4612. [PMID: 35535147 PMCID: PMC9078441 DOI: 10.2147/ijgm.s357996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/12/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To assess the diagnostic efficiency of a combination of symptoms, residual Syntax score (rSS) and non-invasive tests in elderly post-PCI patients. Patients and Methods This was a retrospective study that consecutively enrolled patients ≥60 years old with chronic coronary syndrome and previous stent implantation without lesions requiring further revascularization between March 2013 and June 2020. The patients were scheduled for exercise ECG, CCTA and invasive coronary angiography within 4 weeks. The study then calculated rSS and the sensitivity, specificity, positive and negative predictive values (PPV and NPV) and accuracy of symptoms, rSS, exercise ECG and CCTA, taking computational pressure-flow dynamics derived fractional flow reserve (caFFR) as the standard reference. Results A total of 114 patients were enrolled in this study, including 75 patients with caFFR-positive and 39 patients with caFFR-negative. The caFFR-positive group had more patients with typical angina. Furthermore, the rSS in the caFFR-positive group was higher than that in the caFFR-negative category (7.33 ± 6.56 vs 3.34 ± 4.26, p < 0.001). There was no significant difference in exercise ECG results between the two groups. However, the rate of positive CCTA in the caFFR-positive group was higher than that in the caFFR-negative category (89.33% vs 46.15%, p < 0.001). In addition, after combining symptoms, rSS and CCTA, the sensitivity, specificity, PPV, NPV and accuracy for diagnose were 77.5%, 84.2%, 90.2%, 66.7% and 79.8%, respectively. Conclusion The findings showed that exercise ECG had limited power to diagnose significant CAD in elderly post-PCI patients, but CCTA was more efficient. Moreover, combining symptoms, rSS and CCTA provided more accurate diagnostic performance with feasibility and safety.
Collapse
Affiliation(s)
- Jing Zhang
- Department of Geriatrics, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Yuxi Li
- Department of Cardiology, Institute of Cardiovascular Disease, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Bo Zheng
- Department of Cardiology, Institute of Cardiovascular Disease, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Jianxing Qiu
- Department of Radiology, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Xiahuan Chen
- Department of Geriatrics, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Weiwei Zhou
- Department of Geriatrics, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Yan Fan
- Department of Geriatrics, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| | - Meilin Liu
- Department of Geriatrics, Peking University First Hospital, Beijing, 100034, People’s Republic of China
| |
Collapse
|
39
|
Wang X, Kanda H, Tsujino T, Kogure Y, Zhu F, Yamamoto S, Sakaguchi T, Noguchi K, Dai Y. Reactive Oxygen Species Cause Exercise-Induced Angina in a Myocardial Ischaemia-Reperfusion Injury Model. Int J Mol Sci 2022; 23:ijms23052820. [PMID: 35269964 PMCID: PMC8910887 DOI: 10.3390/ijms23052820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 02/28/2022] [Accepted: 03/02/2022] [Indexed: 11/26/2022] Open
Abstract
Percutaneous coronary intervention (PCI) effectively treats obstructive coronary artery syndrome. However, 30–40% patients continue to have angina after a successful PCI, thereby reducing patient satisfaction. The mechanisms underlying persistent angina after revascularisation therapy are still poorly understood; hence, the treatment or guideline for post-PCI angina remains unestablished. Thus, this study aimed to investigate the mechanisms underlying effort angina in animals following myocardial ischaemia-reperfusion (I/R) injury. Phosphorylated extracellular signal-regulated kinase (p-ERK), a marker for painful stimulation-induced neuronal activation, was used for the investigation. After a forced treadmill exercise (FTE), the number of p-ERK-expressing neurons increased in the superficial dorsal horn of the I/R model animals. Moreover, FTE evoked hydrogen peroxide (H2O2) production in the I/R-injured heart, inducing angina through TRPA1 activation on cardiac sensory fibres. Notably, the treatment of a TEMPOL, a reactive oxygen species scavenger, or TRPA1−/− mice successfully alleviated the FTE-induced p-ERK expression in the dorsal horn. The production of H2O2, a reactive oxygen species, through physical exercise contributes to angina development following I/R. Hence, our findings may be useful for understanding and treating angina following revascularisation therapy.
Collapse
Affiliation(s)
- Xiaohang Wang
- Department of Cardiovascular Surgery, Hyogo College of Medicine, Nishinomiya 663-8501, Hyogo, Japan; (X.W.); (T.S.)
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
| | - Hirosato Kanda
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
- Department of Anatomy and Neuroscience, Hyogo College of Medicine, Nishinomiya 663-8501, Hyogo, Japan;
| | - Takeshi Tsujino
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
- Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya 663-8501, Hyogo, Japan
| | - Yoko Kogure
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
| | - Feng Zhu
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
| | - Satoshi Yamamoto
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
| | - Taichi Sakaguchi
- Department of Cardiovascular Surgery, Hyogo College of Medicine, Nishinomiya 663-8501, Hyogo, Japan; (X.W.); (T.S.)
| | - Koichi Noguchi
- Department of Anatomy and Neuroscience, Hyogo College of Medicine, Nishinomiya 663-8501, Hyogo, Japan;
| | - Yi Dai
- Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, Kobe 650-8530, Hyogo, Japan; (H.K.); (T.T.); (Y.K.); (F.Z.); (S.Y.)
- Department of Anatomy and Neuroscience, Hyogo College of Medicine, Nishinomiya 663-8501, Hyogo, Japan;
- Correspondence:
| |
Collapse
|
40
|
Verreault-Julien L, Bhatt DL, Jung RG, Di Santo P, Simard T, Avram R, Hibbert B. Predictors of angina resolution after percutaneous coronary intervention in stable coronary artery disease. Coron Artery Dis 2022; 33:98-104. [PMID: 34148973 DOI: 10.1097/mca.0000000000001081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Elective percutaneous coronary intervention (PCI) is performed to relieve symptoms of angina. Identifying patients who will benefit symptomatically after PCI would be clinically advantageous but robust predictors of symptom resolution are ill-defined. METHODS Prospective indexing of baseline angina status, clinical, and procedural characteristics were collected over a 5-year period in a regional revascularization registry. At 1-year follow-up, angina resolution was assessed. We performed a stepwise selection algorithm to identify predictors of persistent angina at 1 year. RESULTS A total of 777 patients were included in the analysis and the median follow-up was 387 days. Mean age of the cohort was 66.6 years, 23.8% were female and 23.3% had baseline Canadian Cardiovascular Society class 3 or 4 angina. Overall, 13.1% had persistent angina. The only predictor of persistent angina was the presence of a residual chronic total occlusion after PCI with odds ratio of 3.06 (95% confidence interval, 1.81-5.17). Residual stenoses 50-69%, 70-89%, and 90-99% were not associated with residual angina after PCI. CONCLUSION Most patients achieved symptom resolution with PCI and optimal medical therapy. A residual chronic total occlusion after PCI was associated with persistent angina. Other degrees of stenoses were not associated with persistent angina.
Collapse
Affiliation(s)
- Louis Verreault-Julien
- CAPITAL Research Group, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Harvard T.H. Chan School of Public Health, Harvard University
| | - Deepak L Bhatt
- Department of Medicine, Brigham and Women's Hospital Heart & Vascular Center
- Harvard Medical School, Boston, MA, USA
| | - Richard G Jung
- CAPITAL Research Group, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine
| | - Pietro Di Santo
- CAPITAL Research Group, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine
- School of Epidemiology and Public Health
| | - Trevor Simard
- CAPITAL Research Group, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Robert Avram
- CAPITAL Research Group, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Benjamin Hibbert
- CAPITAL Research Group, Division of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
- Faculty of Medicine
- School of Epidemiology and Public Health
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
41
|
Boden WE, Kaski JC, Al-Lamee R, Weintraub WS. What constitutes an appropriate empirical trial of antianginal therapy in patients with stable angina before referral for revascularisation? Lancet 2022; 399:691-694. [PMID: 35033221 DOI: 10.1016/s0140-6736(21)02045-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/19/2021] [Accepted: 09/02/2021] [Indexed: 01/09/2023]
Affiliation(s)
- William E Boden
- VA Boston Healthcare System, Boston University School of Medicine, Boston, MA, USA.
| | - Juan Carlos Kaski
- Molecular and Clinical Sciences Research Institute, St George's University of London, London, UK
| | - Rasha Al-Lamee
- National Heart and Lung Institute, Imperial College London, London, UK
| | - William S Weintraub
- MedStar Health Research Institute, Georgetown University School of Medicine, Washington, DC, USA
| |
Collapse
|
42
|
Froebel S, McChord J, Martínez-Pereyra V, Bekeredjian R, Ong P. Structural or Functional Coronary Artery Disease? Acetylcholine Testing Reveals Epicardial Spasm After Multiple Myocardial Revascularizations. CJC Open 2022; 3:1516-1518. [PMID: 34993465 PMCID: PMC8712548 DOI: 10.1016/j.cjco.2021.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/04/2021] [Indexed: 11/22/2022] Open
Affiliation(s)
| | | | | | | | - Peter Ong
- Corresponding author: Dr Peter Ong, Robert-Bosch-Krankenhaus, Department of Cardiology and Angiology, Auerbachstr. 110, Stuttgart 70376, Germany. Tel.: +49-711-81016048; fax: +49-711-81013795.
| |
Collapse
|
43
|
Seitz A, McChord J, Bekeredjian R, Sechtem U, Ong P. Definitions and Epidemiology of Coronary Functional Abnormalities. Eur Cardiol 2021; 16:e51. [PMID: 34950247 PMCID: PMC8674628 DOI: 10.15420/ecr.2021.14] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 09/04/2021] [Indexed: 12/25/2022] Open
Abstract
Coronary functional abnormalities are frequent causes of angina pectoris, particularly in patients with unobstructed coronary arteries. There is a spectrum of endotypes of functional coronary abnormalities with different mechanisms of pathology including enhanced vasoconstriction (i.e. coronary artery spasm) or impaired vasodilatation, such as impaired coronary flow reserve or increased microvascular resistance. These vasomotor abnormalities can affect various compartments of the coronary circulation such as the epicardial conduit arteries and/or the coronary microcirculation. Unequivocal categorisation and nomenclature of the broad spectrum of disease endotypes is crucial both in clinical practice as well as in clinical trials. This article describes the definitions of coronary functional abnormalities with currently accepted cut-off values, as well as diagnostic methods to identify and distinguish endotypes. The authors also provide a summary of contemporary data on the prevalence of the different endotypes of coronary functional abnormalities and their coexistence.
Collapse
Affiliation(s)
- Andreas Seitz
- Robert-Bosch-Krankenhaus, Department of Cardiology and Angiology, Stuttgart, Germany
| | - Johanna McChord
- Robert-Bosch-Krankenhaus, Department of Cardiology and Angiology, Stuttgart, Germany
| | - Raffi Bekeredjian
- Robert-Bosch-Krankenhaus, Department of Cardiology and Angiology, Stuttgart, Germany
| | - Udo Sechtem
- Robert-Bosch-Krankenhaus, Department of Cardiology and Angiology, Stuttgart, Germany
| | - Peter Ong
- Robert-Bosch-Krankenhaus, Department of Cardiology and Angiology, Stuttgart, Germany
| |
Collapse
|
44
|
Mehta PK, Wei J, Shufelt C, Quesada O, Shaw L, Bairey Merz CN. Gender-Related Differences in Chest Pain Syndromes in the Frontiers in CV Medicine Special Issue: Sex & Gender in CV Medicine. Front Cardiovasc Med 2021; 8:744788. [PMID: 34869650 PMCID: PMC8635525 DOI: 10.3389/fcvm.2021.744788] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/13/2021] [Indexed: 12/30/2022] Open
Abstract
Coronary artery disease (CAD) is the leading cause of morbidity and mortality among both women and men, yet women continue to have delays in diagnosis and treatment. The lack of recognition of sex-specific biological and socio-cultural gender-related differences in chest pain presentation of CAD may, in part, explain these disparities. Sex and gender differences in pain mechanisms including psychological susceptibility, the autonomic nervous system (ANS) reactivity, and visceral innervation likely contribute to chest pain differences. CAD risk scores and typical/atypical angina characterization no longer appear relevant and should not be used in women and men. Women more often have ischemia with no obstructive CAD (INOCA) and myocardial infarction, contributing to diagnostic and therapeutic equipoise. Existing knowledge demonstrates that chest pain often does not relate to obstructive CAD, suggesting a more thoughtful approach to percutaneous coronary intervention (PCI) and medical therapy for chest pain in stable obstructive CAD. Emerging knowledge regarding the central and ANS and visceral pain processing in patients with and without angina offers explanatory mechanisms for chest pain and should be investigated with interdisciplinary teams of cardiologists, neuroscientists, bio-behavioral experts, and pain specialists. Improved understanding of sex and gender differences in chest pain, including biological pathways as well as sociocultural contributions, is needed to improve clinical care in both women and men.
Collapse
Affiliation(s)
- Puja K Mehta
- Division of Cardiology, Department of Medicine, Emory Clinical Cardiovascular Research Institute and Emory Women's Heart Center, Emory University School of Medicine, Atlanta, GA, United States
| | - Janet Wei
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Los Angeles, CA, United States
| | - Chrisandra Shufelt
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Los Angeles, CA, United States
| | - Odayme Quesada
- Women's Heart Center, The Christ Hospital Heart Institute, Cincinnati, OH, United States
| | - Leslee Shaw
- Department of Radiology, Weill Cornell Medicine, New York, NY, United States
| | - C Noel Bairey Merz
- Barbra Streisand Women's Heart Center, Cedars-Sinai Smidt Heart Institute, Los Angeles, CA, United States
| |
Collapse
|
45
|
Godo S, Takahashi J, Yasuda S, Shimokawa H. Endothelium in Coronary Macrovascular and Microvascular Diseases. J Cardiovasc Pharmacol 2021; 78:S19-S29. [PMID: 34840261 PMCID: PMC8647695 DOI: 10.1097/fjc.0000000000001089] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Accepted: 06/05/2021] [Indexed: 01/09/2023]
Abstract
ABSTRACT The endothelium plays a pivotal role in the regulation of vascular tone by synthesizing and liberating endothelium-derived relaxing factors inclusive of vasodilator prostaglandins (eg, prostacyclin), nitric oxide (NO), and endothelium-dependent hyperpolarization factors in a distinct blood vessel size-dependent manner. Large conduit arteries are predominantly regulated by NO and small resistance arteries by endothelium-dependent hyperpolarization factors. Accumulating evidence over the past few decades has demonstrated that endothelial dysfunction and coronary vasomotion abnormalities play crucial roles in the pathogenesis of various cardiovascular diseases. Structural and functional alterations of the coronary microvasculature have been coined as coronary microvascular dysfunction (CMD), which is highly prevalent and associated with adverse clinical outcomes in many clinical settings. The major mechanisms of coronary vasomotion abnormalities include enhanced coronary vasoconstrictive reactivity at epicardial and microvascular levels, impaired endothelium-dependent and endothelium-independent coronary vasodilator capacities, and elevated coronary microvascular resistance caused by structural factors. Recent experimental and clinical research has highlighted CMD as the systemic small artery disease beyond the heart, emerging modulators of vascular functions, novel insights into the pathogenesis of cardiovascular diseases associated with CMD, and potential therapeutic interventions to CMD with major clinical implications. In this article, we will summarize the current knowledge on the endothelial modulation of vascular tone and the pathogenesis of coronary macrovascular and microvascular diseases from bench to bedside, with a special emphasis placed on the mechanisms and clinical implications of CMD.
Collapse
Affiliation(s)
- Shigeo Godo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan; and
| | - Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan; and
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan; and
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan; and
- Graduate School, International University of Health and Welfare, Narita, Japan
| |
Collapse
|
46
|
Brown DL. Optimal Medical Therapy as First-Line Therapy for Chronic Coronary Syndromes: Lessons from COURAGE, BARI 2D, FAME 2, and ISCHEMIA. Cardiovasc Drugs Ther 2021; 36:1039-1045. [PMID: 34767134 DOI: 10.1007/s10557-021-07289-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/01/2021] [Indexed: 02/04/2023]
Abstract
The chronic coronary syndromes (CCS) include patients with a classic history of angina pectoris in the presence of either risk factors for or known atherosclerotic coronary artery disease. Randomized, controlled trials conducted in the optimal medical therapy (OMT) era have convincingly demonstrated that adherence to the outdated paradigm focused on treatment of obstructive coronary disease with initial revascularization fails to reduce death or myocardial infarction and inconsistently reduces angina symptoms. Rather, OMT reduces events and improves symptoms and should be considered first-line treatment for patients with CCS.
Collapse
Affiliation(s)
- David L Brown
- Department of Medicine (Cardiovascular Medicine), Washington University St. Louis School of Medicine, Campus Box 8086, 660 S. Euclid Avenue, St. Louis, MO, USA.
| |
Collapse
|
47
|
Merz CNB, Beltrame JF, Berry C, Boden WE, Camici PG, Crea F, Hochman JS, Kaski JC, O'Gara PT, Ong P, Pepine CJ, Shimokawa H, Sechtem U, Stone GW. Insights to advance our management of myocardial ischemia: From obstructive epicardial disease to functional coronary alterations. AMERICAN HEART JOURNAL PLUS : CARDIOLOGY RESEARCH AND PRACTICE 2021; 11:100060. [PMID: 38559316 PMCID: PMC10978135 DOI: 10.1016/j.ahjo.2021.100060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 09/09/2021] [Indexed: 04/04/2024]
Abstract
Study objective The Coronary Vasomotor Disorders International Study Group (COVADIS) invited leading experts to address strategies to enhance our clinical understanding of INOCA with an emphasis on the management of coronary vasomotor disorders. Design Under-recognition of coronary vasomotor disorders, distinguishing different presentations of angina due to vasospasm and/or abnormal microvascular vasodilatation, developing invasive/non-invasive testing and treatment protocols, integrating diagnostic protocols into cardiologists' workflow and trials to inform guideline development were identified as key knowledge gaps and will be briefly addressed in this Viewpoint article. Setting Virtual international meeting. Participants Leading international experts in ischemic heart disease with no obstructive coronary artery disease. Interventions None. Main outcome measures None. Results Topics discussed include: 1. Obstructive epicardial disease, functional vasospasm and microvascular disorders; 2. Under-recognition of coronary vasomotor disorders in clinical practice; 3. Complexity of coronary vasomotor disorders; 4. Understanding different presentations - vasospastic disease and microvascular angina; 5. Invasive/noninvasive testing and treatment protocols for vasospasm and microvascular angina assessment; 6. Treatment challenges; 7. Integrating diagnostic protocols into cardiologists' workflow; 8. The path forward to advance our approach to managing myocardial ischemia. Conclusions Obstructive epicardial disease, functional vasospasm and microvascular disorders often co-exist and contribute to myocardial ischemia. Under-recognition, the complexity of coronary vasomotor disorders, understanding different presentations, testing and treatment protocols, treatment challenges, and integrating diagnostic protocols into cardiologists' workflow all contribute to the path forward to advance our management of myocardial ischemia for improved patient outcomes.
Collapse
Affiliation(s)
- C. Noel Bairey Merz
- Barbra Streisand Women's Heart Center, Cedars-Sinai Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - John F. Beltrame
- The Queen Elizabeth Hospital Discipline of Medicine, University of Adelaide, Central Adelaide Local Health Network, Adelaide, South Australia, Australia
| | - Colin Berry
- West of Scotland Regional Heart and Lung Centre, Golden Jubilee National Hospital, Glasgow, UK
- British Heart Foundation Glasgow Cardiovascular Research Centre, Institute of Cardiovascular & Medical Sciences, University of Glasgow, Glasgow, UK
| | - William E. Boden
- VA New England Health Care System, Massachusetts Veterans Epidemiology, Research, and Informatics Center, Boston University School of Medicine, Boston, MA, USA
| | | | - Filippo Crea
- Institute of Cardiology, Catholic University of the Sacred Heart, Rome, Italy
| | | | - Juan Carlos Kaski
- Cardiovascular and Cell Sciences Research Institute, St George's, University of London, London, UK
| | - Patrick T. O'Gara
- Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Peter Ong
- Department of Cardiology, Robert-Bosch-Krankenhaus, Stuttgart, Germany
| | - Carl J. Pepine
- Division of Cardiovascular Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Udo Sechtem
- Department of Cardiology, Robert-Bosch-Krankenhaus, Stuttgart, Germany
| | - Gregg W. Stone
- Division of Cardiology, The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Cardiovascular Research Foundation, New York, NY, USA
| |
Collapse
|
48
|
Takahashi J, Suda A, Nishimiya K, Godo S, Yasuda S, Shimokawa H. Pathophysiology and Diagnosis of Coronary Functional Abnormalities. Eur Cardiol 2021; 16:e30. [PMID: 34603510 PMCID: PMC8478147 DOI: 10.15420/ecr.2021.23] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2021] [Accepted: 07/07/2021] [Indexed: 01/17/2023] Open
Abstract
Approximately one-half of patients undergoing diagnostic coronary angiography for angina have no significant coronary atherosclerotic stenosis. This clinical condition has recently been described as ischaemia with non-obstructive coronary arteries (INOCA). Coronary functional abnormalities are central to the pathogenesis of INOCA, including epicardial coronary spasm and coronary microvascular dysfunction composed of a variable combination of increased vasoconstrictive reactivity and/or reduced vasodilator function. During the last decade - in INOCA patients in particular - evidence for the prognostic impact of coronary functional abnormalities has accumulated and various non-invasive and invasive diagnostic techniques have enabled the evaluation of coronary vasomotor function in a comprehensive manner. In this review, the authors briefly summarise the recent advances in the understanding of pathophysiology and diagnosis of epicardial coronary artery spasm and coronary microvascular dysfunction.
Collapse
Affiliation(s)
- Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Akira Suda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Kensuke Nishimiya
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Shigeo Godo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine Sendai, Japan
| |
Collapse
|
49
|
Radico F, Gallina S, Zimarino M. Is coronary microvascular dysfunction a cause or a marker of worse outcomes in MINOCA patients? Eur J Intern Med 2021; 92:38-39. [PMID: 34246505 DOI: 10.1016/j.ejim.2021.06.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/21/2021] [Accepted: 06/23/2021] [Indexed: 11/22/2022]
Affiliation(s)
- Francesco Radico
- ASL 2 Abruzzo, Chieti, Italy; "G. d'Annunzio" University Chieti-Pescara, Chieti, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University Chieti-Pescara, Chieti, Italy
| | - Marco Zimarino
- "G. d'Annunzio" University Chieti-Pescara, Chieti, Italy; Cath Lab, ASL 2 Abruzzo, Chieti, Italy.
| |
Collapse
|
50
|
Cao D, Pepine CJ, Mehran R. First and recurrent events in the ISCHEMIA trial: two sides of the same coin. Eur Heart J 2021; 43:150-152. [PMID: 34514507 DOI: 10.1093/eurheartj/ehab603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Davide Cao
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, New York, NY, USA
| | - Carl J Pepine
- Division of Cardiovascular Medicine, Department of Medicine, College of Medicine, University of Florida, Gainesville, FL, USA
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Mount Sinai Hospital, New York, NY, USA
| |
Collapse
|