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Hikino K, Koyama S, Ito K, Koike Y, Koido M, Matsumura T, Kurosawa R, Tomizuka K, Ito S, Liu X, Ishikawa Y, Momozawa Y, Morisaki T, Kamatani Y, Mushiroda T, Terao C. RNF213 Variants, Vasospastic Angina, and Risk of Fatal Myocardial Infarction. JAMA Cardiol 2024:2820164. [PMID: 38888930 PMCID: PMC11195602 DOI: 10.1001/jamacardio.2024.1483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/01/2024] [Indexed: 06/20/2024]
Abstract
Importance Vasospastic angina (VSA) is vasospasm of the coronary artery and is particularly prevalent in East Asian populations. However, the specific genetic architecture for VSA at genome-wide levels is not fully understood. Objective To identify genetic factors associated with VSA. Design, Setting, and Participants This was a case-control genome-wide association study of VSA. Data from Biobank Japan (BBJ; enrolled patients from 2002-2008 and 2013-2018) were used, and controls without coronary artery disease (CAD) were enrolled. Patients from the BBJ were genotyped using arrays or a set of arrays. Patients recruited between 2002 and 2005 were classified within the first dataset, and those recruited between 2006 and 2008 were classified within the second dataset. To replicate the genome-wide association study in the first and second datasets, VSA cases and control samples from the latest patients in the BBJ recruited between 2013 and 2018 were analyzed in a third dataset. Exposures Single-nucleotide variants associated with VSA. Main Outcomes and Measures Cases with VSA and controls without CAD. Results A total of 5720 cases (mean [SD] age, 67 [10] years; 3672 male [64.2%]) and 153 864 controls (mean [SD] age, 62 [15] years; 77 362 male [50.3%]) in 3 datasets were included in this study. The variants at the RNF213 locus showed the strongest association with VSA across the 3 datasets (odds ratio [OR], 2.34; 95% CI, 1.99-2.74; P = 4.4 × 10-25). Additionally, rs112735431, an Asian-specific rare deleterious variant (p.Arg4810Lys) experimentally shown to be associated with reduced angiogenesis and a well-known causal risk for Moyamoya disease was the most promising candidate for a causal variant explaining the association. The effect size of rs112735431 on VSA was distinct from that of other CADs. Furthermore, homozygous carriers of rs112735431 showed an association with VSA characterized by a large effect estimate (OR, 18.34; 95% CI, 5.15-65.22; P = 7.0 × 10-6), deviating from the additive model (OR, 4.35; 95% CI, 1.18-16.05; P = .03). Stratified analyses revealed that rs112735431 exhibited a stronger association in males (χ21 = 7.24; P = .007) and a younger age group (OR, 3.06; 95% CI, 2.24-4.19), corresponding to the epidemiologic features of VSA. In the registry, carriers without CAD of the risk allele rs112735431 had a strikingly high mortality rate due to acute myocardial infarction during the follow-up period (hazard ratio, 2.71; 95% CI, 1.57-4.65; P = 3.3 × 10-4). As previously reported, a possible overlap between VSA and Moyamoya disease was not found. Conclusions and Relevance Results of this study suggest that vascular cell dysfunction mediated by variants in the RNF213 locus may promote coronary vasospasm, and the presence of the risk allele could serve as a predictive factor for the prognosis.
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Affiliation(s)
- Keiko Hikino
- Laboratory for Pharmacogenomics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Satoshi Koyama
- Laboratory for Cardiovascular Genomics and Informatics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Kaoru Ito
- Laboratory for Cardiovascular Genomics and Informatics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Yoshinao Koike
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
- Department of Orthopedic Surgery, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Masaru Koido
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
- Division of Molecular Pathology, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
- Laboratory of Complex Trait Genomics, Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
| | - Takayoshi Matsumura
- Division of Human Genetics, Center for Molecular Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Ryo Kurosawa
- Laboratory for Cardiovascular Genomics and Informatics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Kohei Tomizuka
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Shuji Ito
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
- Department of Orthopedic Surgery, Shimane University Faculty of Medicine, Izumo, Japan
| | - Xiaoxi Liu
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Yuki Ishikawa
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Yukihide Momozawa
- Laboratory for Genotyping Development, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Takayuki Morisaki
- Division of Molecular Pathology, Institute of Medical Science, The University of Tokyo, Tokyo, Japan
| | - Yoichiro Kamatani
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
- Laboratory of Complex Trait Genomics, Department of Computational Biology and Medical Sciences, Graduate School of Frontier Sciences, The University of Tokyo, Tokyo, Japan
| | - Taisei Mushiroda
- Laboratory for Pharmacogenomics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
| | - Chikashi Terao
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama City, Japan
- Clinical Research Center, Shizuoka General Hospital, Shizuoka, Japan
- Department of Applied Genetics, The School of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan
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Song ZY, Kim MH, Lee KM. Comparison of clinical outcomes in patients with mixed angina and pure vasospastic angina. Coron Artery Dis 2024; 35:270-276. [PMID: 38241035 DOI: 10.1097/mca.0000000000001330] [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: 04/25/2024]
Abstract
OBJECTIVE This study investigated differences in clinical outcomes between mixed angina (MA) and pure vasospastic angina (PVA). METHODS A total of 524 vasospastic angina patients who did or did not have >50% coronary artery stenosis from January 2005 to January 2021 were divided into two groups (Group 1: PVA, N = 399; Group 2: MA, N = 125) and then three groups [Group 1: PVA, N = 399; Group 2: MA without percutaneous coronary intervention (PCI), N = 67; Group 3: MA with PCI, N = 58] for assessment. We recorded the incidence of major adverse cardiac and cerebrovascular events (MACCE: the composite of death, myocardial infarction, nonfatal stroke or rehospitalization) during 3-year clinical follow-up. RESULTS Compared to the PVA group, there were significant differences in MACCE (20.8% vs. 11.8%, P = 0.011) and rehospitalization (20.0% vs. 9.8%, P = 0.002) in the MA group. Kaplan-Meier analysis showed that patients in the MA with PCI group had the highest cumulative incidence rate of MACCE during the 3-year follow-up (log-rank P < 0.001). CONCLUSION Compared with the PVA patients, MA patients had significantly worse clinical outcomes during long-term follow-up.
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Affiliation(s)
- Zhao Yan Song
- Department of Cardiology, Dong-A University Hospital, Busan, Republic of Korea
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3
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Yang L, Wang K, Yang J, Hu FX. Effects of Smoking on Major Adverse Cardiovascular Events in Patients With Coronary Artery Spasm: A Systematic Review and Meta-Analysis. Heart Lung Circ 2024:S1443-9506(24)00153-7. [PMID: 38816281 DOI: 10.1016/j.hlc.2024.02.015] [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: 10/28/2023] [Revised: 01/31/2024] [Accepted: 02/12/2024] [Indexed: 06/01/2024]
Abstract
BACKGROUND Smoking is an established independent risk factor for coronary artery spasm (CAS), but its effects on major adverse cardiovascular events (MACE) in patients with CAS have not been systematically assessed. METHODS This systematic review and meta-analysis of studies published from January 2000 to July 2023 was conducted to examine the relationship between smoking and MACE in patients with CAS. Data on MACE were obtained from both smoking and non-smoking CAS patient groups. The effects of smoking on MACE in patients with CAS were assessed through meta-analysis, utilising Stata 17.0 software for all statistical analyses. RESULTS Nine studies, encompassing 9,376 patients, from Japan (5 studies), Korea (4 studies) and Spain (1 study) were included in the final analysis. Meta-analysis revealed that smoking significantly impacted MACE in patients with CAS (RR 1.965; 95% CI 1.348-2.865), a finding further validated by sensitivity analyses. Subgroup analyses identified a stronger correlation between smoking and increased MACE endpoints in Japanese patients and in those with >3 years of follow-up. CONCLUSIONS This meta-analysis strongly indicates that smoking escalates the risk of MACE in patients with CAS, with a more pronounced association observed in Japanese patients and those with extended follow-up periods.
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Affiliation(s)
- Lei Yang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Kun Wang
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Jie Yang
- Department of Cardiovascular, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, China.
| | - Fang-Xiao Hu
- Shandong University of Traditional Chinese Medicine, Jinan, China
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4
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Yaker ZS, Lincoff AM, Cho L, Ellis SG, Ziada KM, Zieminski JJ, Gulati R, Gersh BJ, Holmes D, Raphael CE. Coronary spasm and vasomotor dysfunction as a cause of MINOCA. EUROINTERVENTION 2024; 20:e123-e134. [PMID: 38224252 PMCID: PMC10786177 DOI: 10.4244/eij-d-23-00448] [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] [Received: 06/02/2023] [Accepted: 10/15/2023] [Indexed: 01/16/2024]
Abstract
Increasing evidence has shown that coronary spasm and vasomotor dysfunction may be the underlying cause in more than half of myocardial infarctions with non-obstructive coronary arteries (MINOCA) as well as an important cause of chronic chest pain in the outpatient setting. We review the contemporary understanding of coronary spasm and related vasomotor dysfunction of the coronary arteries, the pathophysiology and prognosis, and current and emerging approaches to diagnosis and evidence-based treatment.
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Affiliation(s)
- Zachary S Yaker
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - A Michael Lincoff
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Leslie Cho
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Stephen G Ellis
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Khaled M Ziada
- Department of Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, OH, USA
| | | | - Rajiv Gulati
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Bernard J Gersh
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - David Holmes
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Claire E Raphael
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
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5
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Kawahara J, Kaku B, Yagi K, Kitagawa N, Yokoyama M, Wakabayashi Y, Senda S, Takata H, Hiraiwa Y. Life-threatening coronary vasospasm in patients with type 2 diabetes with SGLT2 inhibitor-induced euglycemic ketoacidosis: a report of two consecutive cases. Diabetol Int 2024; 15:135-140. [PMID: 38264228 PMCID: PMC10800321 DOI: 10.1007/s13340-023-00664-8] [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: 07/05/2023] [Accepted: 09/19/2023] [Indexed: 01/25/2024]
Abstract
Euglycemic diabetic ketoacidosis (eDKA) has emerged as an adverse event associated with sodium-glucose transporter-2 inhibitors (SGLT2i). We present two consecutive cases of SGLT2i-induced eDKA, both manifested as life-threatening coronary vasospastic angina (VSA). Case 1: A 64-year-old male overweight patient with type 2 diabetes (BMI 28.2 kg/m2), treated with dapagliflozin 5 mg daily for 6 months and a restricted diet for 2 months, experienced loss of consciousness following severe chest pain while driving, resulting in a traffic accident: plasma glucose, 163 mg/dL; urine ketones, (+++); bicarbonate (HCO3-), 13.2 mmol/L; and total ketone body, 1539 µmol/L. Coronary angiography (CAG) performed on day 5 revealed diffusely spastic coronary arteries with 90% stenosis in the right coronary artery, leading to the diagnosis of VSA in the presence of coronary atherosclerosis. Case 2: A 63-year-old male patient with type 2 diabetes (BMI 22.2 kg/m2) experienced severe chest discomfort and faintness following 2 months of chest pain while on dapagliflozin 10 mg daily for 1 year: plasma glucose, 112 mg/dL; urine ketones, (+++); HCO3-, 15.3 mmol/L; and total ketone body, 10,883 µmol/L. CAG performed on day 10 revealed no organic stenosis but diffusely spastic coronary arteries in response to coronary ergonovine infusion, confirming the diagnosis of VSA. SGLT2i has the potential to inhibit acetylcholine and butyrylcholine esterase activities, leading to reduced scavenging of acetylcholine and possible induction of coronary vasospasm. These cases highlight the association between life-threatening VSA and SGLT2i-induced eDKA.
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Affiliation(s)
- Junko Kawahara
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Bunji Kaku
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Kunimasa Yagi
- Department of Internal Medicine, Kanazawa Medical University Hospital, 1-1 Daigaku, Uchinada, Ishikawa 920-0293 Japan
| | - Naotaka Kitagawa
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Maki Yokoyama
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Yusuke Wakabayashi
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Satoko Senda
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Hiroyuki Takata
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
| | - Yoshio Hiraiwa
- Department of Internal Medicine, Toyama Red Cross Hospital, Toyama, Toyama Japan
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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
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7
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Teragawa H, Uchimura Y, Oshita C, Hashimoto Y, Nomura S. Frequency and Clinical Impact of Family History of Coronary Artery Disease in Patients with Vasospastic Angina. J Cardiovasc Dev Dis 2023; 10:249. [PMID: 37367414 DOI: 10.3390/jcdd10060249] [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: 05/07/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Family history (FH) of coronary artery disease (CAD) [FH-CAD] is a well-known risk factor for atherosclerotic CAD. However, FH-CAD frequency in patients with vasospastic angina (VSA) remains unknown, and the clinical characteristics and prognosis of VSA patients with FH-CAD are unclear. Therefore, this study compared FH-CAD frequency between patients with atherosclerotic CAD and those with VSA and examined the clinical characteristics and prognosis of VSA patients with FH-CAD. METHODS Coronary angiography and spasm provocation tests (SPT) were used to investigate chest pain of coronary artery origin in patients classified into atherosclerotic CAD (362 cases), VSA (221 cases; positive for SPT) and non-VSA (73 cases; negative for SPT) groups, with FH-CAD being defined. In the VSA group, flow-mediated vasodilation (FMD) and nitroglycerin-independent vasodilation (NID) via brachial artery echocardiography and clinical symptoms in the groups with and without FH-CAD were checked, with Kaplan-Meier curves revealing major adverse cardiovascular events (cardiac death and rehospitalisation for cardiovascular disease) between the two groups. RESULTS The atherosclerotic CAD group had a significantly lower FH-CAD frequency (12%, p = 0.029) than the VSA (19%) and non-VSA groups (19%). FH-CAD was more common in females in the VSA and non-VSA groups than in the atherosclerotic CAD group (p < 0.001). Nonpharmacological treatment for CAD in FH-CAD was more common in the atherosclerotic CAD group (p = 0.017). In the VSA group, FH-CAD tended to be more common in females (p = 0.052). Although no differences in FMD of the brachial artery were observed between the groups, the FH-CAD (+) group had significantly higher NID than the FH-CAD (-) group (p = 0.023). Kaplan-Meier's analysis revealed a similar prognosis between the two groups, and other clinical characteristics did not differ. CONCLUSION Patients with VSA have a higher FH-CAD frequency than those with atherosclerotic CAD, especially in females. Although FH-CAD may affect vascular function in patients with VSA, its effect on the severity and prognosis of VSA appears to be minimal. FH-CAD and its confirmation may assist in CAD diagnosis, especially in female patients.
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Affiliation(s)
- Hiroki Teragawa
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, 3-1-36, Futabanosato, Higashi-ku, Hiroshima 732-0057, Japan
| | - Yuko Uchimura
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, 3-1-36, Futabanosato, Higashi-ku, Hiroshima 732-0057, Japan
| | - Chikage Oshita
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, 3-1-36, Futabanosato, Higashi-ku, Hiroshima 732-0057, Japan
| | - Yu Hashimoto
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, 3-1-36, Futabanosato, Higashi-ku, Hiroshima 732-0057, Japan
| | - Shuichi Nomura
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, 3-1-36, Futabanosato, Higashi-ku, Hiroshima 732-0057, Japan
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Favorini S, Perrin T, Hellige G, Arenja N. Sudden cardiac arrest due to recurrent coronary spasm in a young woman: a case report. Eur Heart J Case Rep 2023; 7:ytad253. [PMID: 37378054 PMCID: PMC10291570 DOI: 10.1093/ehjcr/ytad253] [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: 11/29/2022] [Revised: 01/10/2023] [Accepted: 05/18/2023] [Indexed: 06/29/2023]
Abstract
Background Coronary artery spasm (CAS) is a pathological condition resulting from transient functional narrowing of the coronary arteries leading to myocardial ischaemia and in some rare cases even to sudden cardiac arrest (SCA). The most important preventable risk factor is use of tobacco, whereas possible precipitating factors include some medications and psychological stress. Case summary A 32-year-old woman was hospitalized with burning chest pain. The immediate investigations revealed the diagnosis of non-ST-segment elevation myocardial infarction, because of ST elevations in one single lead and increased high-sensitivity troponin. Due to ongoing chest pain and a severe impaired left ventricular ejection fraction (LVEF) of 30% with apical akinesia, a prompt coronary angiography (CAG) was scheduled. After aspirin administration, she developed anaphylaxis with pulseless electrical activity (PEA). She could be resuscitated successfully. CAG revealed multi-vessel CAS for which she received calcium channel blockers. Five days after, she suffered from a second SCA due to ventricular fibrillation and was resuscitated again. Repeated CAG showed no critical coronary artery occlusion. LVEF improved progressively during hospitalization. Drug therapy was increased, and a subcutaneous implantable cardioverter defibrillator (ICD) was implanted for secondary prevention. Discussion CAS may in some instances lead to SCA, especially in case of multi-vessel involvement. Allergic and anaphylactic events can trigger CAS, which are frequently underestimated. Regardless of the cause, cornerstone of CAS prophylaxes remains optimal medical therapy as in the avoidance of predisposing risk factors. In case of life-threatening arrhythmia, the implantation of an ICD should be considered.
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Affiliation(s)
- Serena Favorini
- Department of Cardiology, Spital Uster, Brunnenstrasse 42, 8610 Uster, Switzerland
| | - Tilman Perrin
- Department of Cardiology, Kantonsspital Olten and Bürgerspital Solothurn, Schöngrünstrasse 36A, 4500 Solothurn, Switzerland
| | - Gerrit Hellige
- Department of Cardiology, Kantonsspital Olten and Bürgerspital Solothurn, Schöngrünstrasse 36A, 4500 Solothurn, Switzerland
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9
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Lanza GA, Shimokawa H. Management of Coronary Artery Spasm. Eur Cardiol 2023; 18:e38. [PMID: 37456765 PMCID: PMC10345953 DOI: 10.15420/ecr.2022.47] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 11/14/2022] [Indexed: 07/18/2023] Open
Abstract
Calcium channel blockers (CCBs) are the first-line treatment for coronary artery spasm (CAS). When CAS-related angina symptoms are not well controlled by CCB therapy, long-acting nitrates or (where available) nicorandil can be added as second-line medications. In the case of CAS refractory to standard treatments, several other alternative drugs and interventions have been proposed, including the Rho-kinase inhibitor fasudil, anti-adrenergic drugs, neural therapies and percutaneous coronary interventions. In patients with syncope or cardiac arrest caused by CAS-related tachyarrhythmias, or even bradyarrhythmias, implantation of an ICD or pacemaker, respectively, should be considered according to the risk of recurrence and efficacy of vasodilator therapy.
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Affiliation(s)
- Gaetano Antonio Lanza
- Fondazione Policlinico A Gemelli IRCCS, Department of Cardiovascular Medicine, Università Cattolica del Sacro Cuore Rome, Italy
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Jin J, Xia G, Luo Y, Cai Y, Huang Y, Yang Z, Yang Q, Yang B. Case report: Implantable cardioverter-defibrillator implantation with optimal medical treatment for lethal ventricular arrhythmia caused by recurrent coronary artery spasm due to tyrosine kinase inhibitors. Front Cardiovasc Med 2023; 10:1145075. [PMID: 36998979 PMCID: PMC10045981 DOI: 10.3389/fcvm.2023.1145075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 02/14/2023] [Indexed: 03/16/2023] Open
Abstract
Coronary artery spasm (CAS) may induce lethal ventricular arrhythmia due to severe and prolonged vessel constriction. Tyrosine kinase inhibitors are associated with the occurrence of CAS. Optimal medical treatment is the first-line therapeutic option for the management of CAS, whereas patients who experienced aborted sudden cardiac death (SCD) may benefit from implantable cardioverter-defibrillator (ICD) implantation. We report a case of a 63-year-old Chinese man receiving tyrosine kinase inhibitor treatment for liver cancer who presented with recurrent chest discomfort and syncope with an elevation of high-sensitivity troponin T. Emergent coronary angiography showed sub-total occlusion of the left anterior descending artery without other signs of CAS. Percutaneous transluminal coronary angioplasty with a drug-coated balloon was performed successfully with the guidance of intravascular ultrasound. After 5 months, the patient returned to the emergency room for chest discomfort and another episode of syncope. The electrocardiogram showed ST-segment elevation in the inferior and V5–V6 leads compared to the previous event. Coronary angiography was repeated immediately and showed significant luminal stenosis at the midportion of the right coronary artery (RCA), whereas, after administration of intracoronary nitroglycerine, a remarkable recovery of RCA patency was noticed. A diagnosis of CAS was made, and soon after that, the patient rapidly developed ventricular arrhythmia in the coronary care unit. After successful resuscitation, the patient recovered completely and received long-acting calcium channel blockers as well as nitrates therapy. ICD implantation was performed considering the high risk of recurrence of life-threatening ventricular arrhythmia. During the follow-up period, the patient has been free of angina, syncope, or ventricular arrhythmia, and ICD interrogation showed no ventricular tachycardia or ventricular fibrillation. We first reported the case of a patient with CAS induced by regorafenib treatment complicated with severe atherosclerotic coronary disease who survived from sudden cardiac arrest. ICD implantation is indicated in patients who experienced aborted SCD for the prevention of the next lethal ventricular arrhythmia.
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11
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Yang HM, Lee JE, Kim JY, You J, Kim J, Lee HS, Yoo HM, Kong MG, Han JK, Cho HJ, Park KW, Kang HJ, Koo BK, Park YB, Kim HS. Identification of cell-biologic mechanisms of coronary artery spasm and its ex vivo diagnosis using peripheral blood-derived iPSCs. Biomater Res 2023; 27:16. [PMID: 36803875 PMCID: PMC9938986 DOI: 10.1186/s40824-023-00345-2] [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: 07/05/2022] [Accepted: 01/25/2023] [Indexed: 02/20/2023] Open
Abstract
BACKGROUND Although vasospastic angina (VSA) is known to be caused by coronary artery spasm, no study has fully elucidated the exact underlying mechanism. Moreover, in order to confirm VSA, patients should undergo invasive coronary angiography with spasm provocation test. Herein, we investigated the pathophysiology of VSA using peripheral blood-derived induced pluripotent stem cells (iPSCs) and developed an ex vivo diagnostic method for VSA. METHODS AND RESULTS With 10 mL of peripheral blood from patients with VSA, we generated iPSCs and differentiated these iPSCs into target cells. As compared with vascular smooth muscle cells (VSMCs) differentiated from iPSCs of normal subjects with negative provocation test, VSA patient-specific iPSCs-derived VSMCs showed very strong contraction in response to stimulants. Moreover, VSA patient-specific VSMCs exhibited a significant increase in stimulation-induced intracellular calcium efflux (Changes in the relative fluorescence unit [ΔF/F]; Control group vs. VSA group, 2.89 ± 0.34 vs. 10.32 ± 0.51, p < 0.01), and exclusively induced a secondary or tertiary peak of calcium efflux, suggesting that those findings could be diagnostic cut-off values for VSA. The observed hyperreactivity of VSA patient-specific VSMCs were caused by the upregulation of sarco/endoplasmic reticulum Ca2+-ATPase 2a (SERCA2a) due to its enhanced small ubiquitin-related modifier (SUMO)ylation. This increased activity of SERCA2a was reversed by treatment with ginkgolic acid, an inhibitor of SUMOylated E1 molecules (pi/µg protein; VSA group vs. VSA + ginkgolic acid, 52.36 ± 0.71 vs. 31.93 ± 1.13, p < 0.01). CONCLUSIONS Our findings showed that abnormal calcium handling in sarco/endoplasmic reticulum could be induced by the enhanced SERCA2a activity in patients with VSA, leading to spasm. Such novel mechanisms of coronary artery spasm could be useful for drug development and diagnosis of VSA.
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Affiliation(s)
- Han-Mo Yang
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Joo-Eun Lee
- National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Ju-Young Kim
- National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Jihye You
- National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Joonoh Kim
- National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Hak Seung Lee
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Hee Min Yoo
- grid.410883.60000 0001 2301 0664Biometrology Group, Korea Research Institute of Standards and Science (KRISS), Daejeon, Korea
| | - Min Gyu Kong
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,grid.412678.e0000 0004 0634 1623Department of Internal Medicine, Soon Chun Hyang University Hospital, Bucheon, Korea
| | - Jung-Kyu Han
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Hyun-Jai Cho
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Kyung Woo Park
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Hyun-Jae Kang
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Bon-Kwon Koo
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Young-Bae Park
- grid.412484.f0000 0001 0302 820XDepartment of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080 Korea ,National Research Laboratory for Stem Cell Niche, Seoul, Korea ,grid.412484.f0000 0001 0302 820XInnovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea
| | - Hyo-Soo Kim
- Department of Internal Medicine, Seoul National University Hospital, 101 Daekak-Ro, Chongno-Gu, Seoul, 03080, Korea. .,National Research Laboratory for Stem Cell Niche, Seoul, Korea. .,Innovative Research Institute for Cell Therapy, Seoul National University Hospital, Seoul, Korea. .,Molecular Medicine and Biopharmaceutical Sciences, Seoul National University, Seoul, 03080, Korea.
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12
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Wu YY, Mao WW, Li YF, Zhang Q, Zhang B, Sheng ZQ. Intra-brachial ergonovine, not acetylcholine, is associated with radial artery vasospasm in patients with coronary vasospasm. Acta Cardiol 2023; 78:135-141. [PMID: 35899777 DOI: 10.1080/00015385.2022.2030552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND The intracoronary provocation test is expensive and may cause complications. Therefore, we investigated the sensitivity, specificity and safety of different drug- and dose-peripheral artery provocation tests in the diagnosis of coronary artery spasm (CAS). METHODS The patients who had repeated chest pain as well as both coronary and radial stenoses <50% were selected. These patients were divided into CAS group (n = 24) and control group (n = 33) after the intracoronary ergonovine provocation test. All patients underwent radial artery provocation tests at different dose-acetylcholine (200 µg, 400 µg and 800 µg) and ergonovine (60 µg, 100 µg and 160 µg). The predictive values of radial provocation tests for CAS diagnosis were analysed using receiver operator characteristic (ROC) curves. RESULTS In radial acetylcholine provocation tests, 200 µg of acetylcholine failed to induce radial artery spasm, and the radial artery stenosis degree was not significantly different between the CAS group and control group at 400 µg and 800 µg of acetylcholine (all p > 0.05). In the radial artery ergonovine provocation tests, the radial artery stenosis degree was all significantly higher in the CAS group than in the control group at the three different doses (all p < 0.05). The specificity and sensitivity of radial ergonovine provocation tests were 90.91% and 50.00% at 60 µg, 96.97% and 66.67% at 100 µg, and 90.91% and 95.83% at 160 µg. Only the radial 160 µg-ergonovine provocation test caused CAS in one case. CONCLUSION The radial acetylcholine provocation test has no diagnostic value for CAS. The radial 160 µg-ergonovine provocation test has higher sensitivity and specificity for CAS diagnosis, but its safety should be paid attention to.
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Affiliation(s)
- Ye-Yu Wu
- The Department of Cardiology, the Second Affiliated Hospital of Nantong University, Nantong, China
| | - Wei-Wei Mao
- The Department of Cardiology, the Second Affiliated Hospital of Nantong University, Nantong, China
| | - Ye-Fei Li
- The Department of Cardiology, the Second Affiliated Hospital of Nantong University, Nantong, China
| | - Qing Zhang
- The Department of Cardiology, the Second Affiliated Hospital of Nantong University, Nantong, China
| | - Bo Zhang
- The Department of Cardiology, the Second Affiliated Hospital of Nantong University, Nantong, China
| | - Zhen-Qiang Sheng
- The Department of Cardiology, the Second Affiliated Hospital of Nantong University, Nantong, China
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13
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Birs AS, Darden D, Adler ED, Feld GK. Refractory coronary vasospasm and recurrent cardiac arrest. BMJ Case Rep 2023; 16:e253884. [PMID: 36631170 PMCID: PMC9835876 DOI: 10.1136/bcr-2022-253884] [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: 01/13/2023] Open
Abstract
We present a case of recurrent vasospasm as an uncommon cause of ventricular fibrillation in a young female patient who was found to have a genetic mutation of unknown significance in the desmoplakin (DSP) gene and ultimately required an implantable cardiac defibrillator and percutaneous coronary intervention. Refractory vasospasm as a cause of chest pain and cardiac arrest may be under-recognised. In this manuscript, we highlight the natural history of refractory vasospasm, treatment considerations including medical therapy, implantable cardiac defibrillator and percutaneous coronary intervention. Lastly, we explore the potential correlation between the DSP mutation and her clinical presentation and the growing importance of genetic testing in unexplained cardiac arrest.
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Affiliation(s)
- Antoinette S Birs
- Department of Cardiology, UC San Diego Health System, La Jolla, California, USA
| | - Douglas Darden
- Department of Cardiology, UC San Diego Health System, La Jolla, California, USA
| | - Eric D Adler
- Department of Cardiology, UC San Diego Health System, La Jolla, California, USA
| | - Gregory K Feld
- Department of Cardiology, UC San Diego Health System, La Jolla, California, USA
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14
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García-Escobar A, Vera-Vera S, Jurado-Román A, Jiménez-Valero S, Galeote G, Moreno R. Pseudo-aortic dissection after sudden cardiac death in coronary angiography a case report: Pearls and pitfalls in false aortic dissection artifacts. Int J Surg Case Rep 2022; 99:107659. [PMID: 36116308 PMCID: PMC9568788 DOI: 10.1016/j.ijscr.2022.107659] [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: 08/09/2022] [Revised: 09/10/2022] [Accepted: 09/11/2022] [Indexed: 11/26/2022] Open
Abstract
Introduction and importance Various artifacts mimicked aortic dissection, such as streak artifacts generated by high-attenuation material, high-contrast interfaces, cardiac motion, periaortic structures, aortic wall motion, and normal aortic sinuses, have been described in the literature. Most artifacts that simulate ascending aortic dissection occur frequently on conventional CT. Their position is predictable and is related to systolic aortic motion. However, so far, to the best of our knowledge, this is the first pseudo-aortic dissection reported during coronary angiography in cardiac arrest. Case presentation We report a case of a middle-aged man transferred to our hospital after an out-of-hospital cardiac arrest. The coronary angiography revealed non-obstructive coronary arteries and an image of probable aortic dissection was observed. Given the persistent asystole despite a prolonged advance cardiopulmonary resuscitation and the possibility of aortic dissection, a prompt in-room heart team discussion was performed. It was decided to stop and withdraw potentially life-sustaining treatment due to futility. The necropsy study revealed the aorta with some mild atherosclerotic plaques but without either aneurysm or thrombosis. The coronary arteries were reported as with patency, but in the proximal left anterior descending artery (LAD), the intima layer presented a thickness that decreased 50 % of the luminal area without signs of complicated acute plaques. Clinical discussion In this case, the systolic aortic motion theory cannot explain the false-aortic dissection image in the coronary angiography because the patient was under cardiac arrest. Studies with arterial and venous pressures devices recording in cardiac arrest, demonstrated an abnormal hemodynamic flow, suggesting that the hemodynamic flow might be backward during cardiopulmonary resuscitation Therefore, in the setting of this abnormal hemodynamic flow, the injection of contrast may have an abnormal distribution and flow in the aorta creating an image of pseudo-aortic dissection. Conclusion Although the exact mechanism of this false-positive aortic dissection in cardiac arrest remains unknown, operators should be aware of this entity during coronary angiography in the setting of cardiac arrest with mechanical chest compressions to avoid diagnostic errors in clinical practice. Most artifacts that simulate ascending aortic dissection are related to systolic aortic motion. In cardiac arrest with mechanical cardiac compressions, venous pressure is dominant to arterial. Hemodynamic flow might be backward during cardiopulmonary resuscitation. False-positive aortic dissection can be seen in cardiac arrest with mechanical cardiac compressions.
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15
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Coronary Vasospastic Angina: A Review of the Pathogenesis, Diagnosis, and Management. LIFE (BASEL, SWITZERLAND) 2022; 12:life12081124. [PMID: 36013303 PMCID: PMC9409871 DOI: 10.3390/life12081124] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 12/26/2022]
Abstract
Vasospastic angina (VSA) is an under-appreciated cause of chest pain. It is characterised by transient vasoconstriction of the coronary arteries and plays a significant role in the pathogenesis of stable angina and acute coronary syndromes. Complex mechanistic pathways characterised by endothelial dysfunction and smooth muscle hypercontractility lead to a broad spectrum of clinical manifestations ranging from recurrent angina to fatal arrhythmias. Invasive provocation testing using intracoronary acetylcholine or ergonovine is considered the current gold standard for diagnosis, but there is a wide variation in protocols amongst different institutions. Conventional pharmacological therapy relies on calcium channel blockers and nitrates; however, refractory VSA has limited options. This review evaluates the pathophysiology, diagnostic challenges, and management strategies for VSA. We believe global efforts to standardise diagnostic and therapeutic guidelines will improve the outcomes for affected patients.
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16
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Teragawa H, Oshita C, Uchimura Y. Clinical Characteristics and Prognosis of Patients with Multi-Vessel Coronary Spasm in Comparison with Those in Patients with Single-Vessel Coronary Spasm. J Cardiovasc Dev Dis 2022; 9:jcdd9070204. [PMID: 35877566 PMCID: PMC9322607 DOI: 10.3390/jcdd9070204] [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: 05/31/2022] [Revised: 06/26/2022] [Accepted: 06/27/2022] [Indexed: 11/16/2022] Open
Abstract
(1) Background: We have sometimes experienced patients with vasospastic angina (VSA) who presented multi-vessel spasm (MVS) on coronary angiography and spasm provocation test (SPT). However, the clinical characteristics of VSA patients with MVS and the prognosis of such patients in the clinical setting have not been clarified. Therefore, we compared the clinical characteristics and prognosis in VSA patients with MVS with those in VSA patients with single-vessel spasm (SVS). (2) Methods: A total of 152 patients (mean age, 67 years, 74 men and 78 women) with VSA, in which the presence of coronary spasm was assessed in both left coronary artery (LCA) and right coronary artery (RCA) on SPT, were enrolled. We defined VSA as the presence of >90% narrowing of the epicardial coronary artery on angiograms, accompanied by usual chest symptoms and/or ischaemic ST-T changes on the electrocardiogram. On SPT, MVS was defined as the presence of spasms on ≥2 major coronary arteries. Based on the presence of MVS, patients were divided into the MVS group and the SVS group. The frequencies of conventional coronary risk factors, blood chemical parameters, average times of anginal attack, SPT findings such as spasm provocation induced by a low dose of acetylcholine (L-ACh) and total occlusion due to coronary spasm (TOC), number of coronary vasodilators at discharge and major cardiovascular events (MACE, including cardiac death and readmission due to any cause of cardiovascular diseases) were compared between the two groups. (3) Results: The MVS and SVS groups were comprised of 98 (64%) and 54 (36%) patients, respectively. The level of fasting blood glucose (FBS) was lower (p < 0.01), and the level of cystatin-C (n = 89) tended to be higher (p = 0.07) in the MVS group than in the SVS group. The frequencies of L-ACh-induced coronary spasm (33% in MVS and 17% in SVS, p = 0.04) and TOC (12% in MVS, 0% in SVS, p < 0.01) were higher in the MVS group than in the SVS group. The average number of coronary vasodilators at discharge was higher in the MVS group (1.2 ± 0.4) than in the SVS group (0.9 ± 0.5, p < 0.01). The frequency of MACE was not different between the two groups. (4) Conclusions: Patients with MVS may have higher VSA activity on SPT and have more aggressive medications, leading to a comparable prognosis in VSA patients with SVS. MVS is an important indicator of at least VSA activity, and cardiologists should confirm this in SPT whenever possible. Further studies should confirm whether lower FBS levels and higher cystatin-C levels are any markers of MVS.
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17
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Gohbara M, Iwahashi N, Okada K, Ogino Y, Hanajima Y, Kirigaya J, Minamimoto Y, Matsuzawa Y, Nitta M, Konishi M, Hibi K, Kosuge M, Ebina T, Sugano T, Ishikawa T, Tamura K, Kimura K. A Simple Risk Score to Differentiate Between Coronary Artery Obstruction and Coronary Artery Spasm of Patients With Acute Coronary Syndrome Without Persistent ST-Segment Elevation. Circ J 2022; 86:1509-1518. [DOI: 10.1253/circj.cj-22-0096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Masaomi Gohbara
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | | | - Kozo Okada
- Division of Cardiology, Yokohama City University Medical Center
| | - Yutaka Ogino
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Yohei Hanajima
- Division of Cardiology, Yokohama City University Medical Center
| | - Jin Kirigaya
- Division of Cardiology, Yokohama City University Medical Center
| | - Yugo Minamimoto
- Division of Cardiology, Yokohama City University Medical Center
| | | | - Manabu Nitta
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Masaaki Konishi
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Kiyoshi Hibi
- Division of Cardiology, Yokohama City University Medical Center
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
| | - Toshiaki Ebina
- Division of Cardiology, Yokohama City University Medical Center
| | - Teruyasu Sugano
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Toshiyuki Ishikawa
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Kouichi Tamura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
| | - Kazuo Kimura
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine
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18
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Amacher SA, Bohren C, Blatter R, Becker C, Beck K, Mueller J, Loretz N, Gross S, Tisljar K, Sutter R, Appenzeller-Herzog C, Marsch S, Hunziker S. Long-term Survival After Out-of-Hospital Cardiac Arrest: A Systematic Review and Meta-analysis. JAMA Cardiol 2022; 7:633-643. [PMID: 35507352 PMCID: PMC9069345 DOI: 10.1001/jamacardio.2022.0795] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Importance Data on long-term survival beyond 12 months after out-of-hospital cardiac arrest (OHCA) of a presumed cardiac cause are scarce. Objective To investigate the long-term survival of adult patients after surviving the initial hospital stay for an OHCA. Data Sources A systematic search of the EMBASE and MEDLINE databases was performed from database inception to March 25, 2021. Study Selection Clinical studies reporting long-term survival after OHCA were selected based on predefined inclusion and exclusion criteria according to a preregistered study protocol. Data Extraction and Synthesis Patient data were reconstructed from Kaplan-Meier curves using an iterative algorithm and then pooled to generate survival curves. As a separate analysis, an aggregate data meta-analysis was performed. Main Outcomes and Measures The primary outcome was long-term survival (>12 months) after OHCA for patients surviving to hospital discharge or 30 days after OHCA. Results The search identified 15 347 reports, of which 21 studies (11 800 patients) were included in the Kaplan-Meier-based meta-analysis and 33 studies (16 933 patients) in an aggregate data meta-analysis. In the Kaplan-Meier-based analysis, the median survival time for patients surviving to hospital discharge was 5.0 years (IQR, 2.3-7.9 years). The estimated survival rates were 82.8% (95% CI, 81.9%-83.7%) at 3 years, 77.0% (95% CI, 75.9%-78.0%) at 5 years, 63.9% (95% CI, 62.3%-65.4%) at 10 years, and 57.5% (95% CI, 54.8%-60.1%) at 15 years. Compared with patients with a nonshockable initial rhythm, patients with a shockable rhythm had a lower risk of long-term mortality (hazard ratio, 0.30; 95% CI, 0.23-0.39; P < .001). Different analyses, including an aggregate data meta-analysis, confirmed these results. Conclusions and Relevance In this comprehensive systematic review and meta-analysis, long-term survival after 10 years in patients surviving the initial hospital stay after OHCA was between 62% and 64%. Additional research is needed to understand and improve the long-term survival in this vulnerable patient population.
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Affiliation(s)
- Simon A Amacher
- Department of Intensive Care, University Hospital Basel, Basel, Switzerland.,Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Chantal Bohren
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - René Blatter
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Christoph Becker
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland.,Department of Emergency Medicine, University Hospital Basel, Basel, Switzerland
| | - Katharina Beck
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Jonas Mueller
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Nina Loretz
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Sebastian Gross
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
| | - Kai Tisljar
- Department of Intensive Care, University Hospital Basel, Basel, Switzerland
| | - Raoul Sutter
- Department of Intensive Care, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
| | - Christian Appenzeller-Herzog
- Medical Faculty, University of Basel, Basel, Switzerland.,University Medical Library, University of Basel, Basel, Switzerland
| | - Stephan Marsch
- Department of Intensive Care, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
| | - Sabina Hunziker
- Department of Medical Communication and Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
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19
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Impact of statins in patients with vasospastic angina: A multicenter registry study of the Japanese Coronary Spasm Association. J Cardiol 2022; 80:226-231. [DOI: 10.1016/j.jjcc.2022.03.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 02/21/2022] [Accepted: 03/09/2022] [Indexed: 12/24/2022]
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20
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Lim Y, Kim MC, Ahn Y, Cho KH, Sim DS, Hong YJ, Kim JH, Jeong MH, Baek SH, Her S, Lee KY, Han SH, Rha S, Choi D, Gwon H, Kwon HM, Yang T, Park K, Jo S. Prognostic Impact of Chronic Vasodilator Therapy in Patients With Vasospastic Angina. J Am Heart Assoc 2022; 11:e023776. [PMID: 35347998 PMCID: PMC9075493 DOI: 10.1161/jaha.121.023776] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Background Chronic vasodilator therapy with long‐acting nitrate is frequently used to treat vasospastic angina. However, the clinical benefits of this approach are controversial. We investigated the prognostic impact of vasodilator therapy in patients with vasospastic angina from the multicenter, prospective VA‐KOREA (Vasospastic Angina in KOREA) registry. Methods and Results We analyzed data from 1895 patients with positive intracoronary ergonovine provocation test results. The patients were divided into 4 groups: no vasodilator (n=359), nonnitrate vasodilator (n=1187), conventional nitrate (n=209), and a combination of conventional nitrate and other vasodilators (n=140). The primary end point was a composite of cardiac death, acute coronary syndrome, and new‐onset arrhythmia at 2 years. Secondary end points were the individual components of the primary end point, all‐cause death, and rehospitalization due to recurrent angina. The groups did not differ in terms of the risk of the primary end point. However, the acute coronary syndrome risk was significantly higher in the conventional nitrate (hazard ratio [HR], 2.49; 95% CI, 1.01–6.14; P=0.047) and combination groups (HR, 3.34; 95% CI, 1.15–9.75, P=0.027) compared with the no‐vasodilator group, as assessed using the inverse probability of treatment weights. Subgroup analyses revealed prominent adverse effects of nitrate in patients with an intermediate positive ergonovine provocation test result and in those with low Japanese Coronary Spasm Association scores. Conclusions Long‐acting nitrate‐based chronic vasodilator therapy was associated with an increased 2‐year risk of acute coronary syndrome in patients with vasospastic angina, especially in low‐risk patients.
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Affiliation(s)
- Yongwhan Lim
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Min Chul Kim
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Youngkeun Ahn
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Kyung Hoon Cho
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Doo Sun Sim
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Young Joon Hong
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Ju Han Kim
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Myung Ho Jeong
- Department of Cardiology Chonnam National University School of MedicineChonnam National University Hospital Gwangju South Korea
| | - Sang Hong Baek
- Department of Cardiology Seoul St. Mary’s Hospital Seoul South Korea
| | - Sung‐Ho Her
- Department of Cardiology St. Vincent Hospital Suwon South Korea
| | - Kwan Yong Lee
- Department of Cardiology Incheon St. Mary’s Hospital Incheon South Korea
| | - Seung Hwan Han
- Department of Cardiology Gachon University Gil Medical Center Incheon South Korea
| | - Seung‐Woon Rha
- Department of Cardiology Korea University Guro Hospital Seoul South Korea
| | - Dong‐Ju Choi
- Department of Cardiology Seoul National University Bundang Hospital Seongnam South Korea
| | - Hyeon‐Cheol Gwon
- Department of Cardiology Sungkyunkwan University Samsung Medical Center Seoul South Korea
| | - Hyuck Moon Kwon
- Department of Cardiology Gangnam Severance Hospital Seoul South Korea
| | - Tae‐Hyun Yang
- Department of Cardiology Busan Paik Hospital Busan South Korea
| | - Keun‐Ho Park
- Department of Cardiology Chosun University Hospital Gwangju South Korea
| | - Sang‐Ho Jo
- Department of Cardiology Pyeongchon Sacred Heart Hospital Anyang South Korea
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21
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Reynolds HR, Merz CNB, Berry C, Samuel R, Saw J, Smilowitz NR, de Souza ACDA, Sykes R, Taqueti VR, Wei J. Coronary Arterial Function and Disease in Women With No Obstructive Coronary Arteries. Circ Res 2022; 130:529-551. [PMID: 35175840 PMCID: PMC8911308 DOI: 10.1161/circresaha.121.319892] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Ischemic heart disease (IHD) is the leading cause of mortality in women. While traditional cardiovascular risk factors play an important role in the development of IHD in women, women may experience sex-specific IHD risk factors and pathophysiology, and thus female-specific risk stratification is needed for IHD prevention, diagnosis, and treatment. Emerging data from the past 2 decades have significantly improved the understanding of IHD in women, including mechanisms of ischemia with no obstructive coronary arteries and myocardial infarction with no obstructive coronary arteries. Despite this progress, sex differences in IHD outcomes persist, particularly in young women. This review highlights the contemporary understanding of coronary arterial function and disease in women with no obstructive coronary arteries, including coronary anatomy and physiology, mechanisms of ischemia with no obstructive coronary arteries and myocardial infarction with no obstructive coronary arteries, noninvasive and invasive diagnostic strategies, and management of IHD.
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Affiliation(s)
- Harmony R Reynolds
- Sarah Ross Soter Center for Women’s Cardiovascular Research, Leon H. Charney Division of Cardiology, Department of Medicine, New York University Grossman School of Medicine, New York, New York, USA
| | - C. Noel Bairey Merz
- Barbra Streisand Women’s Heart Center, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Colin Berry
- British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, G12 8TA, UK, West of Scotland Heart and Lung Centre, Golden Jubilee National Hospital, Glasgow, UK, Department of Cardiology, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde Health Board, Glasgow, UK
| | - Rohit Samuel
- Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jacqueline Saw
- Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Nathaniel R Smilowitz
- Sarah Ross Soter Center for Women’s Cardiovascular Research, Leon H. Charney Division of Cardiology, Department of Medicine, New York University Grossman School of Medicine, New York, New York, USA
| | - Ana Carolina do A.H. de Souza
- Cardiovascular Imaging Program, Departments of Radiology and Medicine (Cardiology), Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Robert Sykes
- British Heart Foundation Glasgow Cardiovascular Research Centre, University of Glasgow, G12 8TA, UK, West of Scotland Heart and Lung Centre, Golden Jubilee National Hospital, Glasgow, UK
| | - Viviany R. Taqueti
- Cardiovascular Imaging Program, Departments of Radiology and Medicine (Cardiology), Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Janet Wei
- Barbra Streisand Women’s Heart Center, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
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22
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van der Lingen ALC, Woudstra J, Becker MA, Mol MA, van Rossum AC, Rijnierse MT, Allaart CP. Recurrent Ventricular Arrhythmias and Mortality in Cardiac Arrest Survivors with a Reversible Cause With and Without an Implantable Cardioverter Defibrillator: a Systematic Review. Resuscitation 2022; 173:76-90. [DOI: 10.1016/j.resuscitation.2022.02.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 02/17/2022] [Accepted: 02/20/2022] [Indexed: 12/15/2022]
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23
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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.
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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
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24
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Kim HL, Jo SH. Current Evidence on Long-Term Prognostic Factors in Vasospastic Angina. J Clin Med 2021; 10:jcm10184270. [PMID: 34575381 PMCID: PMC8469875 DOI: 10.3390/jcm10184270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 01/20/2023] Open
Abstract
Vasospastic angina (VSA) is characterized by a reversible spasm of the coronary arteries and is more prevalent in Asians. Vasodilators, such as calcium channel blockers, are effective in relieving coronary spasms and preventing clinical events. Therefore, the prognosis of VSA is generally known to be better than for significant organic stenosis caused by atherosclerosis. However, coronary vasospasm is sometimes associated with fatal complications such as sudden death, ventricular arrhythmia, and myocardial infarction. Thus, it is very important to identify and actively treat high-risk patients to prevent VSA complications. Here, we will review clinical factors associated with long-term prognosis in patients with VSA.
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Affiliation(s)
- Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, National University College of Medicine, Seoul 07061, Korea;
| | - Sang-Ho Jo
- Division of Cardiology, Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang 14068, Korea
- Correspondence: or
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25
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Stress Echo 2030: The Novel ABCDE-(FGLPR) Protocol to Define the Future of Imaging. J Clin Med 2021; 10:jcm10163641. [PMID: 34441937 PMCID: PMC8397117 DOI: 10.3390/jcm10163641] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/12/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023] Open
Abstract
With stress echo (SE) 2020 study, a new standard of practice in stress imaging was developed and disseminated: the ABCDE protocol for functional testing within and beyond CAD. ABCDE protocol was the fruit of SE 2020, and is the seed of SE 2030, which is articulated in 12 projects: 1-SE in coronary artery disease (SECAD); 2-SE in diastolic heart failure (SEDIA); 3-SE in hypertrophic cardiomyopathy (SEHCA); 4-SE post-chest radiotherapy and chemotherapy (SERA); 5-Artificial intelligence SE evaluation (AI-SEE); 6-Environmental stress echocardiography and air pollution (ESTER); 7-SE in repaired Tetralogy of Fallot (SETOF); 8-SE in post-COVID-19 (SECOV); 9: Recovery by stress echo of conventionally unfit donor good hearts (RESURGE); 10-SE for mitral ischemic regurgitation (SEMIR); 11-SE in valvular heart disease (SEVA); 12-SE for coronary vasospasm (SESPASM). The study aims to recruit in the next 5 years (2021–2025) ≥10,000 patients followed for ≥5 years (up to 2030) from ≥20 quality-controlled laboratories from ≥10 countries. In this COVID-19 era of sustainable health care delivery, SE2030 will provide the evidence to finally recommend SE as the optimal and versatile imaging modality for functional testing anywhere, any time, and in any patient.
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26
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Kim HJ, Lee MH, Jo SH, Seo WW, Kim HL, Lee KY, Yang TH, Her SH, Han SH, Lee BK, Park KH, Rha SW, Gwon HC, Choi DJ, Baek SH. Effect of Significant Coronary Artery Stenosis on Prognosis in Patients with Vasospastic Angina: A Propensity Score-Matched Analysis. J Clin Med 2021; 10:jcm10153341. [PMID: 34362125 PMCID: PMC8347544 DOI: 10.3390/jcm10153341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 07/25/2021] [Accepted: 07/27/2021] [Indexed: 11/16/2022] Open
Abstract
Vasospastic angina (VA) is a functional disease of the coronary artery and occurs in an angiographically normal coronary artery. However, it may also occur with coronary artery stenosis. We investigated the effect of coronary artery stenosis on clinical outcomes in VA patients. Study data were obtained from a prospective multicenter registry that included patients who had symptoms of VA. Patients were classified into two groups according to presence of significant coronary artery stenosis. Among 1920 patients with VA, 189 patients were classified in the "significant stenosis" group. The one-year composite clinical events rate was significantly higher in the significant stenosis group than in the "no significant stenosis" group (5.8% vs. 1.4%, respectively; p < 0.001). Additionally, the prevalence of ACS was significantly greater in the "significant stenosis" group (4.8% vs. 0.9%, respectively; p < 0.001). After propensity score matching, the adverse effects of significant stenosis remained. In addition, significant stenosis was independently associated with a 6.67-fold increased risk of ACS in VA patients. In conclusion, significant coronary artery stenosis can increase the adverse clinical outcomes in VA patients at long-term follow-up. Clinicians should manage traditional risk factors associated with atherosclerosis and control vasospasm as well as reduce the burden of atherosclerosis.
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Affiliation(s)
- Hyun-Jin Kim
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul 04763, Korea;
| | - Min-Ho Lee
- Division of Cardiology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul 04401, Korea;
| | - Sang-Ho Jo
- Cardiovascular Center, Hallym University Sacred Heart Hospital, Anyang-si 14068, Korea
- Correspondence: ; Tel.: +82-031-380-3722
| | - Won-Woo Seo
- Division of Cardiology, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul 05355, Korea;
| | - Hack-Lyoung Kim
- Cardiovascular Center, Seoul National University Boramae Medical Center, Seoul 07061, Korea;
| | - Kwan-Yong Lee
- Department of Cardiovascular Medicine, Incheon St. Mary’s Hospital, The Catholic University of Korea, Incheon 21431, Korea;
| | - Tae-Hyun Yang
- Department of Cardiovascular Medicine, Busan Paik Hospital, Inje University, Busan 47392, Korea;
| | - Sung-Ho Her
- Department of Cardiovascular Medicine, St. Vincent’s Hospital, The Catholic University of Korea, Suwon 16247, Korea;
| | - Seung-Hwan Han
- Department of Cardiovascular Medicine, Gil Medical Center, Gachon University, Incheon 21565, Korea;
| | - Byoung-Kwon Lee
- Department of Cardiovascular Medicine, Gangnam Severance Hospital, Yonsei University, Seoul 06273, Korea;
| | - Keun-Ho Park
- The Heart Center, Chosun Medical Center, Gwangju 61453, Korea;
| | - Seung-Woon Rha
- Department of Cardiovascular Medicine, Guro Hospital, Korea University, Seoul 08308, Korea;
| | - Hyeon-Cheol Gwon
- Department of Cardiovascular Medicine, Samsung Medical Center, Sungkyunkwan University, Seoul 06351, Korea;
| | - Dong-Ju Choi
- Division of Cardiology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam 13620, Korea;
| | - Sang-Hong Baek
- Division of Cardiology, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul 06649, Korea;
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27
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Ishida Y, Kitayama K, Hanada K, Shibutani S, Nishizaki K, Kinjo T, Endo T, Suzuki A, Tateyama S, Nishizaki F, Sukekawa T, Tanaka M, Osanai T, Okumura K, Tomita H. Diltiazem Inhibits Coronary Spasm via Inhibition of Cav1.2Phosphorylation and Protein Kinase C Activation in a Mouse Model of Coronary Spastic Angina. Int Heart J 2021; 62:910-918. [PMID: 34276002 DOI: 10.1536/ihj.20-366] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Calcium antagonists are used for coronary spastic angina (CSA) treatment. We previously identified a phospholipase C (PLC) -δ1 gene variant that results in enhanced PLC activity in patients with CSA and developed a CSA animal model by generating vascular smooth muscle cell-specific human variant PLC-δ1 overexpression (PLC-TG) mice. In this study, we investigated the molecular mechanism of CSA using the PLC-TG mice and the inhibitory effect of a calcium antagonist, diltiazem hydrochloride (DL).We treated the PLC-TG and wild-type (WT) mice with oral DL or trichlormethiazide (TM) (control) for 2 weeks. Ergometrine injection-induced coronary spasm was observed on the electrocardiogram in all 5 PLC-TG mice treated with TM, but only in 1 of 5 PLC-TG mice treated with DL. Voltage-dependent calcium channel (Cav1.2) phosphorylation and protein kinase C (PKC) activity were enhanced in the aortas of PLC-TG mice treated with TM. DL treatment significantly inhibited Cav1.2 phosphorylation and PKC activity. Although total Cav1.2 expression was similar between WT and PLC-TG mice treated with TM, DL treatment significantly increased its expression in PLC-TG mice. Furthermore, its expression remained high after DL discontinuation. DL and PKC inhibitor suppressed intracellular calcium response to acetylcholine in cultured rat aortic smooth muscle cells transfected with variant PLC-δ1.These results indicate that enhanced PLC activity causes coronary spasm, presumably via enhanced Cav1.2 phosphorylation and PKC activity, both of which were inhibited by DL. Enhanced total Cav1.2 expression after DL discontinuation and high PKC activity may be an important mechanism underlying the calcium antagonist withdrawal syndrome.
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Affiliation(s)
- Yuji Ishida
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Kazutaka Kitayama
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Kenji Hanada
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Shuji Shibutani
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Kimitaka Nishizaki
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Takahiko Kinjo
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Tomohide Endo
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Akiko Suzuki
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Shunta Tateyama
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Fumie Nishizaki
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Takanori Sukekawa
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Makoto Tanaka
- Department of Cardiology, Hirosaki University Graduate School of Medicine
| | - Tomohiro Osanai
- Department of Nursing Science, Hirosaki University Graduate School of Health Sciences
| | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital
| | - Hirofumi Tomita
- Department of Cardiology, Hirosaki University Graduate School of Medicine
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28
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Zhang Q, Zhang B, Li YF, Chen L, Zheng KL, Lu HH, Sheng ZQ. Values of Radial Artery Provocation Tests at Different Doses of Ergonovine in the Diagnosis of Coronary Artery Spasm. Int Heart J 2021; 62:734-741. [PMID: 34276008 DOI: 10.1536/ihj.20-735] [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] [Indexed: 11/18/2022]
Abstract
The intracoronary drug provocation test has been the gold standard for diagnosis of coronary artery spasm (CAS); however, it has been identified with severe complications. In this study, we investigated the sensitivity, specificity, and safety of radial artery provocation test at different doses of ergonovine in the diagnosis of CAS. This study enrolled 57 patients, which were then divided into CAS group (n = 24) and control group (n = 33) after intracoronary ergonovine provocation test. All patients underwent radial artery provocation test at different doses of ergonovine. The predictive values of radial artery provocation test for the diagnosis of CAS were analyzed using receiver operator characteristic curve. In the radial artery provocation test at different doses of ergonovine, radial artery stenosis degree was all found to be significantly higher in the CAS group than in the control group (all P < 0.001). In the control group, significant differences were noted in the radial artery stenosis degree between different doses of ergonovine (all P < 0.05). In the CAS group, the radial artery stenosis degree was significantly higher in 160 μg and 100 μg of ergonovine than in 60 μg of ergonovine (all P < 0.001). The radial artery provocation test at 60 μg and 100 μg of ergonovine did not cause CAS, chest pain, and ECG ischemic changes. In the radial artery provocation test at 160 μg of ergonovine, some patients had CAS, chest pain, and ECG ischemic changes. The specificity and sensitivity of radial artery provocation test were 90.91% and 50.00% at 60 μg of ergonovine, 96.97% and 66.67% at 100 μg of ergonovine, and 90.91% and 95.83% at 160 μg of ergonovine for the diagnosis of CAS. As per our findings, we can conclude that the basic tension of radial artery increases in the CAS group. With the increase of ergonovine doses, its sensitivity and specificity improve, but its safety decreases. We will explore the most optimal dose of ergonovine in future studies.
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Affiliation(s)
- Qing Zhang
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
| | - Bo Zhang
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
| | - Ye-Fei Li
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
| | - Liang Chen
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
| | - Kou-Long Zheng
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
| | - Hui-He Lu
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
| | - Zhen-Qiang Sheng
- Department of Cardiology, The Second Affiliated Hospital of Nantong University
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29
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Sheth MA, Widmer RJ, Dandapantula HK. Pathobiology and evolving therapies of coronary artery vasospasm. Proc (Bayl Univ Med Cent) 2021; 34:352-360. [PMID: 33953459 DOI: 10.1080/08998280.2021.1898907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Coronary artery vasospasm is a known cause of chest pain and requires a high level of clinical suspicion for diagnosis. It also remains in the differential diagnosis for patients presenting with type 2 myocardial infarction. There are few randomized controlled trials for guideline-based prevention and treatment for coronary artery vasospasm. In this article, we review updated concepts in coronary artery vasospasm. Specifically, our aim is to provide current evidence of pathophysiology, identify the risk factors, propose a diagnostic algorithm, review available evidence of evolving therapies, and identify patients who would benefit from automatic implantable cardioverter defibrillators.
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Affiliation(s)
- Monish A Sheth
- Division of Hospital Medicine, Department of Internal Medicine, Baylor Scott & White Medical Center, Temple, Texas
| | - Robert J Widmer
- Division of Cardiology, Department of Internal Medicine, Baylor Scott & White Medical Center, Temple, Texas
| | - Hari K Dandapantula
- Division of Cardiology, Department of Internal Medicine, Baylor Scott & White Medical Center, Temple, Texas
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30
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Cho SS, Jo SH, Kim HJ, Lee MH, Seo WW, Kim HL, Lee KY, Yang TH, Her SH, Han SH, Lee BK, Park KH, Rha SW, Gwon HC, Choi DJ, Baek SH. Smoking may be more harmful to vasospastic angina patients who take antiplatelet agents due to the interaction: Results of Korean prospective multi-center cohort. PLoS One 2021; 16:e0248386. [PMID: 33798225 PMCID: PMC8018640 DOI: 10.1371/journal.pone.0248386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 02/25/2021] [Indexed: 11/18/2022] Open
Abstract
Background The interaction between smoking and the use of antiplatelet agents on the prognosis of vasospastic angina (VA) is rarely investigated. Methods VA-Korea is a nation-wide multi-center registry with prospective design (n = 1812). The primary endpoint was the composite occurrence of acute coronary syndrome (ACS), symptomatic arrhythmia, and cardiac death. Log-rank test and Cox proportional hazard model were for statistical analysis. Also, we conducted interaction analysis in both additive and multiplicative scales between smoking and antiplatelet agents among VA patients. For additive scale interaction, relative excess risk due to interaction (RERI) was calculated and for multiplicative scale interaction, the ratio of hazard ratio (HR) was calculated. All statistical analysis conducted by Stata Ver 16.1. Results Patients who were smoking and using antiplatelet agents had the highest incidence rate in the primary composite outcome. The incidence rate was 3.49 per 1,000 person-month (95% CI: 2.30-5.30, log-rank test for primary outcome p = 0.017) and HR of smoking and using antiplatelet agents was 1.66 (95%CI: 0.98-2.81). The adjusted RERI of smoking and using antiplatelet agents was 1.10 (p = 0.009), and the adjusted ratio of HR of smoking and using antiplatelet agents was 3.32 (p = 0.019). The current study observed the interaction between smoking and using antiplatelet agents in both additive and multiplicative scales. Conclusions Smoking was associated with higher rates of unfavorable clinical outcomes among VA patients taking antiplatelet agents. This suggested that VA patients, especially those using antiplatelet agents should quit smoking.
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Affiliation(s)
- Seong-Sik Cho
- Department of Occupational and Environmental Medicine, College of Medicine Dong-A University, Busan, Korea
- Department of Preventive Medicine, College of Medicine Dong-A University, Busan, Korea
| | - Sang-Ho Jo
- Cardiovascular Center, Hallym University Sacred Heart Hospital, Anyang-si, South Korea
- * E-mail: (SHJ); (SHB)
| | - Hyun-Jin Kim
- Division of Cardiology, Department of Internal Medicine, Hanyang University College of Medicine, Seoul, South Korea
| | - Min-Ho Lee
- Division of Cardiology, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Seoul, South Korea
| | - Won-Woo Seo
- Division of Cardiology, Department of Internal Medicine, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, South Korea
| | - Hack-Lyoung Kim
- Division of Cardiology, Department of Internal Medicine, Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Kwan Yong Lee
- Department of Cardiovascular Medicine, Incheon St. Mary’s Hospital, The Catholic University of Korea, Incheon, South Korea
| | - Tae-Hyun Yang
- Department of Cardiovascular Medicine, Busan Paik Hospital, Inje University, Busan, South Korea
| | - Sung-Ho Her
- Department of Cardiovascular Medicine, St. Vincent’s Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Seung Hwan Han
- Department of Cardiovascular Medicine, Gil Medical Center, Gachon University, Incheon, South Korea
| | - Byoung-Kwon Lee
- Department of Cardiovascular Medicine, Gangnam Severance Hospital, Yonsei University, Seoul, South Korea
| | - Keun-Ho Park
- The Heart Center, Chosun Medical Center, Gwangju, South Korea
| | - Seung-Woon Rha
- Department of Cardiovascular Medicine, Guro Hospital, Korea University, Seoul, South Korea
| | - Hyeon-Cheol Gwon
- Department of Cardiovascular Medicine, Samsung Medical Center, Sungkyunkwan University, Seoul, South Korea
| | - Dong-Ju Choi
- Division of Cardiology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Sang Hong Baek
- Division of Cardiology, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, South Korea
- * E-mail: (SHJ); (SHB)
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Ogino Y, Ishikawa T, Minamimoto Y, Kiyokuni M, Kimura Y, Akiyama E, Okada K, Konishi M, Hosoda J, Matsuzawa Y, Maejima N, Iwahashi N, Matsumoto K, Hibi K, Kosuge M, Ebina T, Tamura K, Kimura K. Characteristics and Prognosis of Patients with Vasospastic Angina Diagnosed by a Provocation Test with Secondary Prevention Implantable Cardioverter Defibrillator. Int Heart J 2021; 62:224-229. [PMID: 33731515 DOI: 10.1536/ihj.20-360] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study aimed to evaluate the characteristics and prognosis of patients with vasospastic angina (VSA) diagnosed by a provocation test with a secondary prevention implantable cardioverter defibrillator (ICD), compared with patients with organic coronary stenosis. We retrospectively evaluated 309 consecutive patients who received an ICD implantation between January 2010 and March 2018 in our institutions. Of these patients, 206 were implanted with an ICD for secondary prevention. In these 206 patients, 40 with VSA and 72 with organic coronary stenosis were evaluated. Patients with VSA were characterized by younger age (56.1 ± 13.1 versus 69.2 ± 9.5 years, respectively), and a lower prevalence of diabetes (15.0% versus 40.3%, respectively) and heart failure (2.5% versus 26.4%, respectively) than patients with organic coronary stenosis (P < 0.001). Using the Kaplan-Meier analysis, with the VSA group as the reference, the incidence of appropriate ICD shock was similar between the two groups (hazard ratio, 0.85; 95% confidence interval, 0.341-2.109; P = 0.722). The incidence of ventricular fibrillation was significantly higher in the VSA group (hazard ratio, 0.22; 95% confidence interval, 0.057-0.814; P = 0.024), whereas the incidence of major adverse cardiac events, including cardiac death, nonfatal myocardial infarction, hospitalization for unstable angina pectoris, and heart failure, was significantly higher in the organic coronary stenosis group (hazard ratio, 13.1; 95% confidence interval, 1.756-98.17; P = 0.012). In conclusion, patients with VSA with an ICD implanted for secondary prevention have a higher risk of ventricular fibrillation and lower risk of major adverse cardiac events than patients with organic coronary stenosis.
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Affiliation(s)
- Yutaka Ogino
- Department of Cardiology, Yokohama City University Medical Center
| | | | - Yugo Minamimoto
- Department of Cardiology, Yokohama City University Medical Center
| | | | - Yuichiro Kimura
- Department of Cardiology, Yokohama City University Medical Center
| | - Eiichi Akiyama
- Department of Cardiology, Yokohama City University Medical Center
| | - Kozo Okada
- Department of Cardiology, Yokohama City University Medical Center
| | | | - Junya Hosoda
- Department of Cardiology, Yokohama City University Hospital
| | | | - Nobuhiko Maejima
- Department of Cardiology, Yokohama City University Medical Center
| | - Noriaki Iwahashi
- Department of Cardiology, Yokohama City University Medical Center
| | | | - Kiyoshi Hibi
- Department of Cardiology, Yokohama City University Medical Center
| | - Masami Kosuge
- Department of Cardiology, Yokohama City University Medical Center
| | - Toshiaki Ebina
- Department of Cardiology, Yokohama City University Medical Center
| | - Kouichi Tamura
- Department of Cardiology, Yokohama City University Hospital
| | - Kazuo Kimura
- Department of Cardiology, Yokohama City University Medical Center
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Lee HS, Yang HM, Koo BK, Kim HS. Coronary vasospasm-induced syncope with dynamic changes of regional wall motion abnormalities confirmed real-time: a case report. EUROPEAN HEART JOURNAL-CASE REPORTS 2021; 4:1-5. [PMID: 33629012 PMCID: PMC7891269 DOI: 10.1093/ehjcr/ytaa237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/02/2020] [Accepted: 06/30/2020] [Indexed: 11/15/2022]
Abstract
Background Coronary vasospasm is primarily characterized by transient and reversible vasoconstriction causing myocardial ischaemia and can manifest with various clinical features, including syncope. Case summary A 50-year-old man presented with recurrent episodes of syncope for 3 days. The last syncope history occurred during an early morning walk, accompanied by dizziness and loss of consciousness. There was no clear history of chest pain at the time. He smoked one pack of cigarettes daily and frequently consume alcohol. Approximately 3 h after admission, echocardiography initially revealed normal systolic function; however, during the examination, the patient suddenly complained of dizziness and regional wall motion abnormalities (RWMA) of the left anterior descending artery (LAD) territory were observed. Both RWMA and dizziness spontaneously improved within a few minutes. Emergency coronary angiography (CAG) was performed to confirm vasospasm. Coronary angiography revealed mild atherosclerosis of proximal LAD. After 3 min, he complained of dizziness and vague chest discomfort, and electrocardiogram revealed ST-segment elevation. We immediately performed angiography of the left coronary artery, and CAG revealed total occlusion of the proximal LAD without any provocation. After administration of intracoronary nitroglycerine, coronary flow was restored completely and ST-segment deviation normalized along with relief in chest discomfort. The patient's symptoms have not recurred for 3 months while being on calcium channel blocker and long-acting nitrates. Discussion Coronary vasospasm can present as transient and dynamic myocardial ischaemia along with angina. Coronary vasospasm should always be considered in the differential diagnosis for syncope.
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Affiliation(s)
- Hak Seung Lee
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, 101 Daehang-ro, Chongno-gu, Seoul110-744, Republic of Korea
| | - Han-Mo Yang
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, 101 Daehang-ro, Chongno-gu, Seoul110-744, Republic of Korea
| | - Bon-Kwon Koo
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, 101 Daehang-ro, Chongno-gu, Seoul110-744, Republic of Korea
| | - Hyo-Soo Kim
- Department of Internal Medicine and Cardiovascular Center, Seoul National University Hospital, 101 Daehang-ro, Chongno-gu, Seoul110-744, Republic of Korea
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Yamagishi M, Tamaki N, Akasaka T, Ikeda T, Ueshima K, Uemura S, Otsuji Y, Kihara Y, Kimura K, Kimura T, Kusama Y, Kumita S, Sakuma H, Jinzaki M, Daida H, Takeishi Y, Tada H, Chikamori T, Tsujita K, Teraoka K, Nakajima K, Nakata T, Nakatani S, Nogami A, Node K, Nohara A, Hirayama A, Funabashi N, Miura M, Mochizuki T, Yokoi H, Yoshioka K, Watanabe M, Asanuma T, Ishikawa Y, Ohara T, Kaikita K, Kasai T, Kato E, Kamiyama H, Kawashiri M, Kiso K, Kitagawa K, Kido T, Kinoshita T, Kiriyama T, Kume T, Kurata A, Kurisu S, Kosuge M, Kodani E, Sato A, Shiono Y, Shiomi H, Taki J, Takeuchi M, Tanaka A, Tanaka N, Tanaka R, Nakahashi T, Nakahara T, Nomura A, Hashimoto A, Hayashi K, Higashi M, Hiro T, Fukamachi D, Matsuo H, Matsumoto N, Miyauchi K, Miyagawa M, Yamada Y, Yoshinaga K, Wada H, Watanabe T, Ozaki Y, Kohsaka S, Shimizu W, Yasuda S, Yoshino H. JCS 2018 Guideline on Diagnosis of Chronic Coronary Heart Diseases. Circ J 2021; 85:402-572. [PMID: 33597320 DOI: 10.1253/circj.cj-19-1131] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | - Nagara Tamaki
- Department of Radiology, Kyoto Prefectural University of Medicine Graduate School
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Takanori Ikeda
- Department of Cardiovascular Medicine, Toho University Graduate School
| | - Kenji Ueshima
- Center for Accessing Early Promising Treatment, Kyoto University Hospital
| | - Shiro Uemura
- Department of Cardiology, Kawasaki Medical School
| | - Yutaka Otsuji
- Second Department of Internal Medicine, University of Occupational and Environmental Health, Japan
| | - Yasuki Kihara
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Kazuo Kimura
- Division of Cardiology, Yokohama City University Medical Center
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School
| | | | | | - Hajime Sakuma
- Department of Radiology, Mie University Graduate School
| | | | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School
| | | | - Hiroshi Tada
- Department of Cardiovascular Medicine, University of Fukui
| | | | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University
| | | | - Kenichi Nakajima
- Department of Functional Imaging and Artificial Intelligence, Kanazawa Universtiy
| | | | - Satoshi Nakatani
- Division of Functional Diagnostics, Department of Health Sciences, Osaka University Graduate School of Medicine
| | | | - Koichi Node
- Department of Cardiovascular Medicine, Saga University
| | - Atsushi Nohara
- Division of Clinical Genetics, Ishikawa Prefectural Central Hospital
| | | | | | - Masaru Miura
- Department of Cardiology, Tokyo Metropolitan Children's Medical Center
| | | | | | | | - Masafumi Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University
| | - Toshihiko Asanuma
- Division of Functional Diagnostics, Department of Health Sciences, Osaka University Graduate School
| | - Yuichi Ishikawa
- Department of Pediatric Cardiology, Fukuoka Children's Hospital
| | - Takahiro Ohara
- Division of Community Medicine, Tohoku Medical and Pharmaceutical University
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University
| | - Tokuo Kasai
- Department of Cardiology, Uonuma Kinen Hospital
| | - Eri Kato
- Department of Cardiovascular Medicine, Department of Clinical Laboratory, Kyoto University Hospital
| | | | - Masaaki Kawashiri
- Department of Cardiovascular and Internal Medicine, Kanazawa University
| | - Keisuke Kiso
- Department of Diagnostic Radiology, Tohoku University Hospital
| | - Kakuya Kitagawa
- Department of Advanced Diagnostic Imaging, Mie University Graduate School
| | - Teruhito Kido
- Department of Radiology, Ehime University Graduate School
| | | | | | | | - Akira Kurata
- Department of Radiology, Ehime University Graduate School
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
| | - Eitaro Kodani
- Department of Internal Medicine and Cardiology, Nippon Medical School Tama Nagayama Hospital
| | - Akira Sato
- Department of Cardiology, University of Tsukuba
| | - Yasutsugu Shiono
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Hiroki Shiomi
- Department of Cardiovascular Medicine, Kyoto University Graduate School
| | - Junichi Taki
- Department of Nuclear Medicine, Kanazawa University
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, Hospital of the University of Occupational and Environmental Health, Japan
| | | | - Nobuhiro Tanaka
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center
| | - Ryoichi Tanaka
- Department of Reconstructive Oral and Maxillofacial Surgery, Iwate Medical University
| | | | | | - Akihiro Nomura
- Innovative Clinical Research Center, Kanazawa University Hospital
| | - Akiyoshi Hashimoto
- Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University
| | - Kenshi Hayashi
- Department of Cardiovascular Medicine, Kanazawa University Hospital
| | - Masahiro Higashi
- Department of Radiology, National Hospital Organization Osaka National Hospital
| | - Takafumi Hiro
- Division of Cardiology, Department of Medicine, Nihon University
| | | | - Hitoshi Matsuo
- Department of Cardiovascular Medicine, Gifu Heart Center
| | - Naoya Matsumoto
- Division of Cardiology, Department of Medicine, Nihon University
| | | | | | | | - Keiichiro Yoshinaga
- Department of Diagnostic and Therapeutic Nuclear Medicine, Molecular Imaging at the National Institute of Radiological Sciences
| | - Hideki Wada
- Department of Cardiology, Juntendo University Shizuoka Hospital
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University
| | - Yukio Ozaki
- Department of Cardiology, Fujita Medical University
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
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Kojima A, Shirayama T, Shiraishi J, Sawada T. Subcutaneous implantable cardioverter-defibrillator was inappropriate for use in a patient with aborted sudden cardiac death due to coronary spastic angina: a case report. Eur Heart J Case Rep 2020; 4:1-5. [PMID: 33442640 PMCID: PMC7793180 DOI: 10.1093/ehjcr/ytaa471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/17/2020] [Accepted: 11/10/2020] [Indexed: 11/17/2022]
Abstract
Background Implantable cardioverter-defibrillator (ICD) is recommended for secondary prevention in patients with coronary spastic angina and aborted sudden cardiac death. The effectiveness of subcutaneous ICD (S-ICD) for patients with coronary artery spastic angina is controversial. Case summary A 54-year-old man presented with ventricular fibrillation. Emergent coronary angiography showed diffuse narrowing of the coronary arteries that was reversible with isosorbide dinitrate. He was diagnosed with coronary spastic angina. S-ICD was implanted after the administration of a calcium-channel blocker and nicorandil. Seven months after the implantation, he collapsed again due to sinus node dysfunction and atrioventricular block caused by cardiac ischaemia. He developed cardiac arrest at both admissions. Six hours after the admission, electrocardiogram showed transient right bundle branch block. Inappropriate shocks were delivered because of low R-wave amplitude and T-wave oversense. S-ICD was replaced with a transvenous device in order to manage these two arrhythmias and inappropriate shocks. Discussion Patients with coronary artery spasm and aborted sudden cardiac death are candidates for implantation of S-ICD, but there are risks of bradycardia and inappropriate shocks in other ischaemic events.
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Affiliation(s)
- Akiteru Kojima
- Department of Cardiovascular Medicine, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-Ku, Kyoto 605-0981, Japan
| | - Takeshi Shirayama
- Department of Cardiology, Omihachiman Community Medical Center, 1379 Tsuchidacho, Omihachiman, Shiga 523-0082, Japan
| | - Jun Shiraishi
- Department of Cardiovascular Medicine, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-Ku, Kyoto 605-0981, Japan
| | - Takahisa Sawada
- Department of Cardiovascular Medicine, Japanese Red Cross Kyoto Daiichi Hospital, 15-749 Honmachi, Higashiyama-Ku, Kyoto 605-0981, Japan
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Role of acetylcholine spasm provocation test as a pathophysiological assessment in nonobstructive coronary artery disease. Cardiovasc Interv Ther 2020; 36:39-51. [PMID: 33108592 PMCID: PMC7829227 DOI: 10.1007/s12928-020-00720-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 10/08/2020] [Indexed: 12/21/2022]
Abstract
Coronary angiography (CAG) sometimes shows nonobstructive coronary arteries in patients with suspected angina or acute coronary syndrome (ACS). The high prevalence of nonobstructive coronary artery disease (CAD) in those patients has recently been reported not only in Japan but also in Western countries, and is clinically attracting attention. Coronary spasm is considered to be one of the leading causes of both suspected stable angina and ACS with nonobstructive coronary arteries. Coronary spasm could also be associated with left ventricular dysfunction leading to heart failure, which could be improved following the administration of calcium channel blockers. Because we rarely capture spontaneous attacks of coronary spasm with electrocardiograms or Holter recordings, an invasive diagnostic modality, acetylcholine (ACh) provocation test, can be useful in detecting coronary spasm during CAG. Furthermore, we can use the ACh-provocation test to identify high-risk patients with coronary spasm complicated with organic coronary stenosis, and then treat with intensive care. Nonobstructive CAD includes not only epicardial coronary spasm but also microvascular spasm or dysfunction that can be associated with recurrent anginal attacks and poor quality of life. ACh-provocation test could also be helpful for the assessment of microvascular spasm or dysfunction. We hope that cardiologists will increasingly perform ACh-provocation test to assess the pathophysiology of nonobstructive CAD.
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Abstract
PURPOSE OF REVIEW To summarize gender- and sex-specific differences in the presentation, diagnosis, management, and pathophysiology of women presenting with acute coronary syndrome (ACS). RECENT FINDINGS Sex differences exist in many aspects of ACS that impact the identification, treatment, and outcomes in women. There are delays in the initiation of care, under recognized diagnostic differences based on sex, and inconsistencies in the management of ACS in women compared with men, that ultimately impact outcomes. Additionally, women with ACS are more likely than men to present with non-obstructive coronary artery disease (CAD), which appears to be due to diverse underlying pathophysiology. Women with ACS face diagnostic and treatment dilemmas from time of symptom onset to hospital discharge. Under-recognition, under-diagnosis, and under-treatment ultimately result in poorer outcomes in women. Underlying pathophysiologic differences in women require additional testing to elucidate underlying etiologies.
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Out-of-Hospital Cardiac Arrest due to Coronary Spasm with Recurrent Ventricular Fibrillation. Case Rep Cardiol 2020; 2020:8823306. [PMID: 32963835 PMCID: PMC7492974 DOI: 10.1155/2020/8823306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 08/08/2020] [Indexed: 11/17/2022] Open
Abstract
We present a case of ventricular fibrillation (VF) secondary to ischaemia induced by coronary artery spasm. An 82-year-old man initially presented with an out-of-hospital VF arrest. On return of spontaneous circulation (ROSC), he was found to be in fast atrial fibrillation (AF); an invasive coronary angiogram revealed unobstructed coronary arteries. During his hospital stay, he developed chest pain, with concomitant ST elevation on ECG (electrocardiogram), which spontaneously resolved. A repeat coronary angiography revealed coronary spasm. Later, he had further ST elevation resulting in ventricular fibrillation. It became clear his initial presentation was most likely due to coronary vasospasm rather than a plaque-rupture or ventricular scar-related event, and he was thus successfully treated with multiple vasodilators and an implantable cardiac defibrillator. This case report highlights how conventional imaging modalities may not always lead to a diagnosis.
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38
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Riaz S, Raj V, Shah S. Refractory Vasospastic Angina and Sudden Cardiac Arrest: Is Implantable Cardioverter Defibrillator Indicated and Is It Always Protective? Cureus 2020; 12:e9613. [PMID: 32789102 PMCID: PMC7417089 DOI: 10.7759/cureus.9613] [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: 11/25/2022] Open
Abstract
Vasospastic angina (VSA) is characterized by episodic chest pain associated with transient ST-segment abnormalities on electrocardiogram, secondary to vasospasm of the epicardial coronary artery. We report the rare case of a 46-year-old female with refractory VSA secondary to multivessel coronary vasospasm causing an anterior myocardial infarction. She succumbed secondary to ventricular tachycardia (VT) storm, in spite of being on maximally tolerated medical therapy and having an implantable cardioverter defibrillator (ICD) for secondary prevention of VT. Contemporary guidelines recommend ICD implantation (class IIa) in VSA patients who survived sudden cardiac arrest (SCA), if they are already on optimal medical therapy or if medical therapy is not tolerated. Whether ICD implantation is appropriate in VSA patients with aborted SCA, even before assessing the response to medical therapy, is not well known and requires further studies.
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39
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Abstract
BACKGROUND There is no clear consensus on the potential efficacy and indications for sympathectomy to prevent recurrence of vasospasm in patients with refractory coronary artery spasm (CAS). OBJECTIVE To compare the clinical outcomes of sympathectomy with those of conventional treatment in patients with refractory CAS. PATIENTS AND METHODS Patients with refractory CAS were randomly assigned to sympathectomy group (n = 37) or conventional treatment group (n = 42). The primary end point was a composite of major adverse cardiac event (MACE) episodes (including cardiac death, nonfatal myocardial infarction, unstable angina, heart failure, and life-threatening arrhythmia), and the secondary end point was death from any cause within 24 months after randomization. RESULTS During the follow-up period of 24 months, the incidence of MACE in the sympathectomy and conventional treatment groups was 16.22 and 61.90%, respectively (P = 0.0001). All-cause death as the secondary end point occurred in zero and six (14.29%) patients, respectively (P = 0.0272). The Kaplan-Meier curve for MACE and all-cause death showed a significant between-group difference (log-rank test, P = 0.0013 and 0.0176, respectively). CONCLUSION Compared with conventional treatment, sympathectomy significantly reduced the composite end point of MACE episodes and death from any cause in patients with refractory CAS by effectively preventing recurrence of vasospasm.
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40
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Teragawa H, Oshita C, Orita Y. Is Noncardiac Chest Pain Truly Noncardiac? CLINICAL MEDICINE INSIGHTS-CARDIOLOGY 2020; 14:1179546820918903. [PMID: 32595282 PMCID: PMC7297489 DOI: 10.1177/1179546820918903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 03/15/2020] [Indexed: 11/16/2022]
Abstract
Many causes of noncardiac chest pain (NCCP) have been studied and gastroesophageal reflux disease is considered to be the major cause. However, studies have reported that treatment with a proton pump inhibitor does not effectively provide relief for NCCP-related symptoms, and these symptoms frequently recur. These findings suggest that patients with cardiac disease may be excluded completely from the NCCP group. Several examinations can be conducted to verify the presence of cardiac disease. Such examinations include the assessment of biochemical markers, rest and exercise electrocardiogram, echocardiography, cardiac computed tomography, stress myocardial perfusion imaging, cardiac magnetic resonance imaging, and coronary angiography (CAG). However, the presence of functional coronary artery diseases (CADs), such as vasospastic angina and/or microvascular angina, cannot be detected using these modalities. These functional CADs can be diagnosed by CAG with spasm-provocation testing and/or physiological coronary measurement. Thus, when a patient who is suspected of having NCCP takes a proton pump inhibitor and does not respond well, further examination-including assessment for possible functional CADs-may be needed.
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Affiliation(s)
- Hiroki Teragawa
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, Hiroshima, Japan
| | - Chikage Oshita
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, Hiroshima, Japan
| | - Yuichi Orita
- Department of Cardiovascular Medicine, JR Hiroshima Hospital, Hiroshima, Japan
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The impact of antiplatelet therapy on patients with vasospastic angina: A multicenter registry study of the Japanese Coronary Spasm Association. IJC HEART & VASCULATURE 2020; 29:100561. [PMID: 32551361 PMCID: PMC7292916 DOI: 10.1016/j.ijcha.2020.100561] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 06/01/2020] [Indexed: 12/23/2022]
Abstract
Background Antiplatelet therapy (APT) is generally used in patients with coronary artery disease. However, for patients with vasospastic angina (VSA), the impact of APT is not fully understood. Methods In a multicenter registry study of the Japanese Coronary Spasm Association (n = 1429), patients with or without APT were compared. The primary endpoint was major adverse cardiac events (MACEs), defined as cardiac death, non-fatal myocardial infarction, unstable angina, heart failure and appropriate ICD (Implantable cardioverter defibrillator) shock. Propensity score matching and a multivariable cox proportional hazard model were used to adjust for selection bias for treatment and potential confounding factors. Results In the whole population, 669 patients received APT, while 760 patients did not receive APT. Patients with APT had a greater prevalence of comorbidities, such as hypertension, diabetes, dyslipidemia and smoking, than those without APT. The prevalences of previous myocardial infarction, spontaneous ST changes, significant organic stenosis and medications including calcium channel blocker, nitrate, statin and angiotensin-converting enzyme inhibitor/angiotensin receptor blocker were greater in patients with APT than those without APT. After propensity matching (n = 335 for both groups), during the median follow-up period of 32 months, the incidence rate of MACE was comparable between the patients with and without APT (P = 0.24). MACEs occurred in 5.7% of patients with APT and in 3.6% of those without APT (P = 0.20). All-cause death occurred in 0.6% of patients with APT and 1.8% of those without APT (p = 0.16). Conclusion In this multicenter registry study, anti-platelet therapy exerted no beneficial effects for VSA patients.
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Suda A, Takahashi J, Hao K, Kikuchi Y, Shindo T, Ikeda S, Sato K, Sugisawa J, Matsumoto Y, Miyata S, Sakata Y, Shimokawa H. Coronary Functional Abnormalities in Patients With Angina and Nonobstructive Coronary Artery Disease. J Am Coll Cardiol 2020; 74:2350-2360. [PMID: 31699275 DOI: 10.1016/j.jacc.2019.08.1056] [Citation(s) in RCA: 124] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/20/2019] [Accepted: 08/26/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Approximately one-half of patients undergoing diagnostic coronary angiography for angina have no significant coronary stenosis, in whom coronary functional abnormalities could be involved. OBJECTIVES This study examined the significance of coronary functional abnormalities in a comprehensive manner for both epicardial and microvascular coronary arteries in patients with angina and nonobstructive coronary artery disease (CAD). METHODS This study prospectively enrolled 187 consecutive patients (male/female 113/74, 63.2 ± 12.3 years), who underwent acetylcholine provocation test for coronary spasm and measurement of index of microcirculatory resistance (IMR) to evaluate coronary microvascular function, and followed them for a median of 893 days. RESULTS Of all subjects, acetylcholine test identified 128 patients with vasospastic angina (VSA) (68%), and cardiac events occurred in 10 patients (5.3%) during the follow-up. Multivariable analysis revealed that IMR correlated with the incidence of cardiac events (hazard ratio: 1.05; 95% confidence interval: 1.02 to 1.09; p = 0.002) and receiver-operating characteristics (ROC) curve analysis identified IMR of 18.0 as the optimal cut-off value. Among the 4 groups based on the cut-off value of IMR and the presence of VSA, the Kaplan-Meier survival analysis showed a significantly worse prognosis in the group with high IMR (≥18.0) and VSA compared with other groups (log rank, p = 0.002). Importantly, intracoronary administration of fasudil, a Rho-kinase inhibitor, significantly ameliorated IMR in the VSA patients with increased IMR (p < 0.0001). CONCLUSIONS These results indicate that in patients with angina and nonobstructive CAD, coexistence of epicardial coronary spasm and increased microvascular resistance is associated with worse prognosis, for which Rho-kinase activation may be involved.
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Affiliation(s)
- Akira Suda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kiyotaka Hao
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoku Kikuchi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Tomohiko Shindo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shohei Ikeda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Koichi Sato
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Jun Sugisawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuharu Matsumoto
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Satoshi Miyata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yasuhiko Sakata
- 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.
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Lee DH, Lee BK, Kim YH, Park YS, Sim MS, Kim SJ, Oh SH, Lee DH, Kim YJ, Kim WY. Vasospasm-related Sudden Cardiac Death Has Outcomes Comparable with Coronary Stenosis in Out-of-Hospital Cardiac Arrest. J Korean Med Sci 2020; 35:e131. [PMID: 32419397 PMCID: PMC7234855 DOI: 10.3346/jkms.2020.35.e131] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 03/05/2020] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Characteristics of coronary vasospasm-related sudden cardiac death are not well understood. We aimed to compare the characteristics and clinical outcomes between coronary vasospasm and stenosis, in out-of-hospital cardiac arrest (OHCA) survivors, who underwent coronary angiogram (CAG). METHODS We conducted a multicenter retrospective observational registry-based study at 8 Korean tertiary care centers. Data of OHCA survivors undergoing CAG between 2010 and 2015 were extracted. Patients were divided into vasospasm and stenosis (stenosis > 50%) groups based on CAG findings. The primary and the secondary outcomes were survival and a good neurologic outcome at 30 days after OHCA. Patients in the vasospasm and stenosis groups were propensity score matched. RESULTS Of the 413 included patients, vasospasm and stenosis groups comprised 87 and 326 patients, respectively. There were 279 (66.7%) survivors and 206 (49.3%) patients with good neurologic outcomes. The vasospasm group had better clinical characteristics for outcome (younger age, less diabetes and hypertension, more prehospital restoration of spontaneous circulation, higher Glasgow Coma Scale, less ST segment elevation, and less requirement of circulatory support). The vasospasm group had better survival (75/87 vs. 204/326, P < 0.001) and good neurologic outcomes (62/87 vs. 144/326, P < 0.001). However, vasospasm was not independently associated with survival (odds ratio [OR], 0.980; 95% confidence interval [CI], 0.400-2.406) or neurologic outcomes (OR, 0.870; 95% CI, 0.359-2.108) after adjustment and vasospasm was not associated with survival and neurologic outcome in propensity score-matched cohorts. CONCLUSION Our analysis of propensity score-matched cohorts finds that vasospasm OHCA survivors have survival and neurologic outcomes comparable with those of stenotic OHCA survivors.
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Affiliation(s)
- Dong Hun Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea
| | - Byung Kook Lee
- Department of Emergency Medicine, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
| | - Yong Hwan Kim
- Department of Emergency Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Korea
| | - Yoo Seok Park
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Min Seob Sim
- Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Su Jin Kim
- Department of Emergency Medicine, Korea University College of Medicine, Seoul, Korea
| | - Sang Hoon Oh
- Department of Emergency Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong Hoon Lee
- Department of Emergency Medicine, Chung-Ang University, College of Medicine, Seoul, Korea
| | - Youn Jung Kim
- Department of Emergency Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Won Young Kim
- Department of Emergency Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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44
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Geltser BI, Tsivanyuk MM, Kotelnikov VN, Karpov RS. Vasospastic angina: pathophysiology and clinical significance. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2020. [DOI: 10.15829/1728-8800-2020-1-2391] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The review discusses an analysis of the literature on various aspects of the pathogenesis, diagnosis and treatment of vasospastic angina (VA). Data on the prevalence of coronary artery spasm (CAS) in various populations, as well as risk factors and triggers, are presented. We considered pathophysiological mechanisms of CAS, including hyperreactivity of coronary smooth muscle cells, endothelial dysfunction, nonspecific inflammation, oxidative stress, magnesium deficiency, autonomic imbalance, etc. The relationship of CAS with coronary atherosclerosis and thrombosis is emphasized. Modern recommendations for the diagnosis and treatment of VA are presented. Invasive verification of CAS is performed by pharmacological provocation tests with certain contraindications. Calcium antagonists and their combination with long-acting nitrates play a key role in the treatment of VA. Medications with a prospect for use in VA are Rho-kinase inhibitors, ATP-sensitive potassium channel activators, alpha-1 blockers. The management of patients with refractory VA and the prospects for endovascular treatment are discussed. It was noted that patients with multi-vessel VA are more likely to develop life-threatening arrhythmias and sudden death.
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Affiliation(s)
| | - M. M. Tsivanyuk
- Far Eastern Federal University; Vladivostok clinical hospital №1
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Abstract
Background: Coronary vasospasm leading to variant angina is uncommon, and the condition is rare in pregnant patients. Many physiologic changes occur during pregnancy, but how these changes affect the spasticity of coronary arteries in patients predisposed to vasospasm is unknown. Vasospasm causing unstable arrhythmia from multiple foci can be difficult to treat. Case Report: A 22-year-old gravida 1 para 0 female at 17 weeks’ gestation with twins presented with chest pain refractory to sublingual nitroglycerin, ST segment elevation on electrocardiogram, and subsequent ventricular tachycardia requiring a shock by her implantable cardioverter defibrillator (ICD). The patient had a history of coronary vasospasm with ventricular arrhythmia that required placement of the ICD 5 years prior. Because of refractory symptoms, she required prolonged admission in the intensive care unit with high-dose intravenous nitroglycerin, calcium channel blockers, benzodiazepines, beta blockers, chemical sympathectomy, and intubation and sedation. Despite these measures, the patient continued to have vasospasm and ventricular tachycardia, so cesarean delivery and tubal ligation were performed. After delivery, she was rapidly weaned from all invasive treatment modalities and was discharged on oral nitrates and calcium channel blockers. Conclusion: To our knowledge, this case is the first report of severe drug-refractory vasospastic angina triggered by pregnancy. The hormonal and nervous system changes that occur during pregnancy appear to be a trigger for vasospasm, further highlighted by the quick resolution of the patient's symptoms postdelivery. A multidisciplinary approach for treatment of both mother and baby was necessary. Our case provides a cautionary tale that patients with refractory vasospastic angina may want to pursue definitive contraception.
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46
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Shklovskiy BL, Prokhorchik AA, Pyr'ev AN, Baksheev VI. [Prinzmetal angina. Questions of pathogenesis, clinic, diagnosis and treatment]. TERAPEVT ARKH 2019; 91:116-123. [PMID: 32598622 DOI: 10.26442/00403660.2019.11.000107] [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: 04/16/2020] [Indexed: 11/22/2022]
Abstract
Current problems of Prinzmetal angina (vasospastic angina, variant angina) considers in this review. Attention is drawn to early diagnosis, which should be comprehensive, taking into account possible atypical courses and the development of complications. The important role of electrocardiographic monitoring (including using implantable recorders) is highlighted. It is emphasized that patients with cardiac arrhythmias, syncope are at high risk of developing sudden cardiac death. In this category of patients, it is recommended to timely determine the indications for implantation of a cardioverter - defibrillator. Authors consider the prospects of using new methods of treatment of angina pectoris.
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Affiliation(s)
| | | | - A N Pyr'ev
- Vishnevsky 3 Central Military Clinical Hospital
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47
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Comparison of Two-Year Outcomes of Acute Myocardial Infarction Caused by Coronary Artery Spasm Versus that Caused by Coronary Atherosclerosis. Am J Cardiol 2019; 124:1493-1500. [PMID: 31547996 DOI: 10.1016/j.amjcard.2019.08.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 08/02/2019] [Accepted: 08/05/2019] [Indexed: 11/24/2022]
Abstract
The study compared the 2-year outcomes of patients diagnosed with acute myocardial infarction (AMI) triggered by coronary artery atherosclerosis and AMI caused by coronary artery spasm. A total of 36,797 patients in the Korea AMI Registry were grouped into 2 categories-(1) AMI due to coronary artery spasm without stenotic lesion (CAS-AMI, n = 484); and (2) AMI induced by coronary artery atherosclerosis (CAA-AMI, n = 36,313). The major clinical outcomes of the 2 groups were compared over a 2-year clinical follow-up period. Major adverse cardiac events (MACE) were defined as the composite of total death, nonfatal myocardial infarction, and repeat revascularization. The incidence of MACE (7.1% vs 11.1%; p = 0.007) and repeat revascularization (0.4% vs 4.2%; p <0.001) in the CAS-AMI group were significantly lower than in the CAA-AMI group at 2 years. However, the incidence of total death and nonfatal myocardial infarction was similar in both the groups. Aborted cardiac arrest was strongly associated with 2-year mortality in the CAS-AMI group (hazard ratios 13.5, 95% confidence interval 5.34 to 34.15, p <0.001) The incidence of MACE in CAS-AMI patients was significantly lower than in the CAA-AMI group of patients up to 2 years due to the relatively lower rate of repeat revascularization in CAS-AMI patients. However, the incidence of total death or nonfatal myocardial infarction in CAS-AMI patients was not different from that of patients with CAA-AMI.
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48
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Cherif G, Georges JL, Convers R, De Malherbe M, Ajlani B, Dagher Hayeck Y, Larnier L, Blicq E, Charbonnel C, Legriel S, Hervé D, Livarek B. [Coronary artery spasm revealed by an out-of-hospital cardiac arrest associated with a moyamoya disease. A case report of multimodality imaging]. Ann Cardiol Angeiol (Paris) 2019; 68:375-381. [PMID: 31471042 DOI: 10.1016/j.ancard.2019.07.013] [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: 07/10/2019] [Accepted: 07/19/2019] [Indexed: 06/10/2023]
Abstract
Moyamoya disease is a rare angiopathy characterized by a progressive distal occlusion of the internal carotid arteries and their branches. Extracerebral involvement, including coronary arteries, has been described. We report the case of a patient with moyamoya disease who suffered an out-of-hospital cardiac arrest associated with coronary spasm. We discussed the possible links between coronary spasm and moyamoya, as well as the contribution of multimodal cardiac imaging, combining conventional and intracoronary imaging, cardiac MRI, provocative tests for spasm, in the exploration of out-of-hospital cardiac arrest without obvious electrocardiographic and angiographic cause.
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Affiliation(s)
- G Cherif
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France
| | - J L Georges
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France.
| | - R Convers
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France
| | - M De Malherbe
- Service de radiologie, hôpital André-Mignot, centre hospitalier de Versailles, 78150 Le Chesnay, France
| | - B Ajlani
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France
| | - Y Dagher Hayeck
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France; Service de rythmologie, institut de cardiologie, hôpital universitaire de la Pitié-Salpétrière, Assistance publique-Hôpitaux de Paris, 75013 Paris, France
| | - L Larnier
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France; Service de rythmologie, institut de cardiologie, hôpital universitaire de la Pitié-Salpétrière, Assistance publique-Hôpitaux de Paris, 75013 Paris, France
| | - E Blicq
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France
| | - C Charbonnel
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France
| | - S Legriel
- Service de réanimation médicale, hôpital André-Mignot, centre hospitalier de Versailles, 78150 Le Chesnay, France
| | - D Hervé
- Service de neurologie, groupe hospitalier Saint-Louis-Lariboisière Fernand-Widal, Assistance publique-Hôpitaux de Paris, 78018 Paris, France
| | - B Livarek
- Service de cardiologie, hôpital André-Mignot, centre hospitalier de Versailles, 177, rue de Versailles, 78150 Le Chesnay, France
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Nihei T, Takahashi J, Hao K, Kikuchi Y, Odaka Y, Tsuburaya R, Nishimiya K, Matsumoto Y, Ito K, Miyata S, Sakata Y, Shimokawa H. Prognostic impacts of Rho-kinase activity in circulating leucocytes in patients with vasospastic angina. Eur Heart J 2019; 39:952-959. [PMID: 29165549 DOI: 10.1093/eurheartj/ehx657] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 10/24/2017] [Indexed: 12/15/2022] Open
Abstract
Aims Rho-kinase activity in circulating leucocytes is a useful biomarker for diagnosis and disease activity assessment of vasospastic angina (VSA). The present study aimed to examine the long-term prognostic impact of Rho-kinase activity in circulating leucocytes in VSA patients. Methods and results We prospectively enrolled 174 consecutive patients with VSA and 50 non-VSA patients, in whom we measured Rho-kinase activity in circulating leucocytes, and they were followed for a median of 16 months. The primary endpoint was cardiac events including cardiac death, non-fatal myocardial infarction, and hospitalization for unstable angina. During the follow-up period, cardiac events occurred in 10 VSA patients (5.7%) but in none of the non-VSA patients. When we divided VSA patients into two groups by a median value of their Rho-kinase activity, the Kaplan-Meier survival analysis showed a significantly worse prognosis in VSA patients with high Rho-kinase activity compared with those with low activity or non-VSA patients (log-rank; P < 0.05, respectively). Receiver-operating characteristic curve analysis showed that Rho-kinase activity value of 1.24 was the best cut-off level to predict cardiac events in VSA patients, and multivariable analysis showed that a value above the cut-off point had the largest hazard ratio to predict poor outcome in VSA patients [hazard ratio (95% confidence interval) 11.19 (1.41-88.95); P = 0.022]. Importantly, combination of the Japanese Coronary Spasm Association risk score and Rho-kinase activity significantly improved the prognostic impact in VSA patients as compared with either alone. Conclusion Rho-kinase activity in circulating leucocytes is useful for prognostic stratification of VSA patients.
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Affiliation(s)
- Taro Nihei
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Jun Takahashi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Kiyotaka Hao
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yoku Kikuchi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yuji Odaka
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Ryuji Tsuburaya
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Kensuke Nishimiya
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yasuharu Matsumoto
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Kenta Ito
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Satoshi Miyata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yasuhiko Sakata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
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Montone RA, Niccoli G, Fracassi F, Russo M, Gurgoglione F, Cammà G, Lanza GA, Crea F. Patients with acute myocardial infarction and non-obstructive coronary arteries: safety and prognostic relevance of invasive coronary provocative tests. Eur Heart J 2019; 39:91-98. [PMID: 29228159 DOI: 10.1093/eurheartj/ehx667] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 11/20/2017] [Indexed: 12/19/2022] Open
Abstract
Aims Functional alterations of epicardial coronary arteries or coronary microcirculation represent a frequent cause of myocardial infarction and non-obstructive coronary arteries (MINOCA). We aimed at assessing the prognostic value of intracoronary provocative tests in patients presenting with MINOCA and in which other causes of MINOCA have been excluded. Methods and results We prospectively evaluated patients with a diagnosis of MINOCA, excluding patients with aetiologies other than suspected coronary vasomotor abnormalities. Immediately after coronary angiography, an invasive provocative test using acetylcholine or ergonovine was performed. The incidence of death from any cause, cardiac death, and recurrence of acute coronary syndrome (ACS) was assessed at follow-up. We also assessed angina status using Seattle Angina Questionnaires (SAQ). We enrolled 80 consecutive patients [mean age 63.0 ± 10.7 years, 40 (50%) male]. Provocative test was positive in 37 (46.2%) patients without any complication. Among patients with a positive test, epicardial spasm was detected in 24 (64.9%) patients and microvascular spasm in 13 (35.1%) patients. After a median follow-up of 36.0 (range 12.0-60.0) months, patients with a positive test had a significantly higher occurrence of death from any cause [12 (32.4%) vs. 2 (4.7%); P = 0.002], cardiac death [7 (18.9%) vs. 0 (0.0%); P = 0.005], and readmission for ACS [10 (27.0%) vs. 3 (7.0%); P = 0.015] as well as a worse angina status as assessed by SAQ [Seattle score: 88.0 (33.0-100.0) vs. 100.0 (44.0-100.0); P = 0.001] when compared with patients with a negative test. Conclusions We demonstrate that in patients presenting with MINOCA and suspected coronary vasomotor abnormalities, a positive provocative test for spasm is safe and identifies a high-risk subset of patients.
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Affiliation(s)
- Rocco A Montone
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Giampaolo Niccoli
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Francesco Fracassi
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Michele Russo
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Filippo Gurgoglione
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Giulia Cammà
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Gaetano A Lanza
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
| | - Filippo Crea
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, L.go A. Gemelli, 8, 00168 Rome, Italy
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