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Nishihara T, Takaya Y, Toh N, Yuasa S. Severe traumatic tricuspid regurgitation detected 8 years after chest trauma. J Med Ultrason (2001) 2024:10.1007/s10396-024-01452-w. [PMID: 38649562 DOI: 10.1007/s10396-024-01452-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/15/2024] [Indexed: 04/25/2024]
Affiliation(s)
- Takahiro Nishihara
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Shinsuke Yuasa
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
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Nakayama R, Takaya Y, Akagi T, Takemoto R, Haruna M, Nakashima M, Miki T, Nakagawa K, Toh N, Nakamura K. Relationship between patent foramen ovale anatomical features and residual shunt after patent foramen ovale closure. Cardiovasc Interv Ther 2024; 39:200-206. [PMID: 38265606 DOI: 10.1007/s12928-023-00979-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/27/2023] [Indexed: 01/25/2024]
Abstract
Transcatheter closure of patent foramen ovale (PFO) is an effective strategy for preventing recurrence of paradoxical embolism. However, PFO closure is often associated with residual shunt, which is a risk of recurrent stroke. This study aimed to evaluate the relationship between the anatomical features of PFO and residual shunt. The degree of residual shunt and its relationship with the anatomical features of PFO were evaluated in 106 patients who underwent PFO closure at our institution between March 2011 and January 2022 and in whom contrast transthoracic echocardiography was performed 1 year later. The mean PFO tunnel length was 9.3 ± 3.6 mm and the mean PFO height was 3.2 ± 2.2 mm. Atrial septal aneurysm (ASA) was found in 37 patients. After PFO closure, residual shunt was observed in 28 patients (grade 1, n = 8; grade 2, n = 16; grade 3, n = 3; grade 4, n = 1). Univariate logistic analysis identified ASA to be associated with residual shunt (odds ratio 2.78, 95% confidence interval 1.14 to 6.79; p = 0.024). There was no association of residual shunt with the size of the PFO, the length of PFO tunnel, or the size of the device used for closure. Two of four patients with a large residual shunt of grade 3 or grade 4 were found to have device size mismatch. Residual shunt after PFO closure was observed in a quarter of patients and was related to the presence of ASA. A few patients had a large residual shunt due to the device size mismatch.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Rika Takemoto
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Madoka Haruna
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Mitsutaka Nakashima
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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Yokohama F, Takaya Y, Ichikawa K, Nakayama R, Miki T, Toda H, Toh N, Miyoshi T, Nakamura K, Ito H. Association Between Aortic Valve Calcification and Severity of Concomitant Aortic Regurgitation in Patients With Severe Aortic Stenosis. Circ J 2024; 88:606-611. [PMID: 37045774 DOI: 10.1253/circj.cj-22-0746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
BACKGROUND Patients with severe aortic stenosis (AS) frequently have concomitant aortic regurgitation (AR), but the association between aortic valvular calcification (AVC) and the severity of AR remains unclear.Methods and Results: We retrospectively reviewed patients with severe AS who underwent transthoracic echocardiography and multidetector computed tomography (MDCT) within 1 month. The patients were divided into 3 groups according to the degree of concomitant AR. The association between AVC and the severity of concomitant AR was assessed in patients with severe AS. The study population consisted of 95 patients: 43 men and 52 women with a mean age of 82±7 years. Of the 95 patients with severe AS, 27 had no or trivial AR, 53 had mild AR, and 15 had moderate AR. The AVC score (AVCS) and AVC volume (AVCV) significantly increased as the severity of concomitant AR increased (P=0.014 for both), and similar findings were obtained for the AVCS and AVCV indexes (P=0.004 for both). CONCLUSIONS The severity of AR correlated with AVCS and AVCV measured by MDCT in patients with severe AS. AVC may cause concomitant AR, leading to worsening of disease condition.
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Affiliation(s)
- Fumi Yokohama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Keishi Ichikawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Hironobu Toda
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
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Yokohama F, Toh N, Kotani Y, Takaya Y, Kuroko Y, Baba K, Akagi T, Kasahara S, Ito H. Long-term outcome and cardiac function after anatomic repair of congenitally corrected transposition. Interdiscip Cardiovasc Thorac Surg 2024:ivae033. [PMID: 38445766 DOI: 10.1093/icvts/ivae033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 11/21/2023] [Accepted: 03/03/2024] [Indexed: 03/07/2024]
Abstract
OBJECTIVES There is limited information on long-term outcomes and trajectories of ventricular and valvular functions in patients with congenitally corrected transposition of the great arteries after anatomic repair according to the operative strategy with a median follow-up period of more than 10 years. METHODS Twenty-nine patients who underwent anatomic repair in Okayama University Hospital between January 1994 and December 2020 were reviewed. Outcomes were compared between patients underwent a double switch operation (DS group) and patients with an atrial switch with a Rastelli operation (Rastelli-Seninng/Mustard group). RESULTS Fifteen (52%) were in the DS group and 14 (48%) were in the Rastelli-Seninng/Mustard group. The median follow-up period after anatomic repair was 12.7 (interquartile range 4.2-18.8) years. There were 3 (10%) early deaths and 3 (10%) late deaths. Survival rates for the entire cohort at 10 and 20 years were 86% and 71%, respectively and were not different between the two groups. Using competing risk analysis, risks of heart failure, cardiac rhythm device implantation, and atrial arrhythmia showed no significant differences between the two groups, whereas risk of reoperation was higher in the Rastelli-Seninng/Mustard group than that in the DS group. Four patients after a double switch operation and one patient after a Rastelli technique developed more than moderate aortic regurgitation. CONCLUSIONS During a median follow-up period of more than 10 years, mortality rate and ventricular and valvular functions after anatomic repair were acceptable, though the incidences of late complications were relatively high, especially in the Rastelli-Seninng/Mustard group.
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Affiliation(s)
- Fumi Yokohama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Yasuhiro Kotani
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Yosuke Kuroko
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Kenji Baba
- Department of Pediatric Cardiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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Onishi H, Toh N, Akagi T, Baba K, Kotani Y, Takaki A, Kasahara S, Ito H. Detection of hepatocellular carcinoma during Fontan-associated liver disease follow-up: a report of three cases. Clin J Gastroenterol 2024; 17:148-154. [PMID: 38032452 DOI: 10.1007/s12328-023-01892-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023]
Abstract
We herein demonstrate three patients diagnosed with early hepatocellular carcinoma (HCC) during follow-up for Fontan-associated liver disease (FALD). Case 1: Twenty-one years after undergoing the Fontan procedure, a 26-year-old female was diagnosed with FALD. At the initial consultation, her serum alpha-fetoprotein (AFP) levels were markedly elevated, and dynamic enhanced computed tomography (CT) revealed HCC measuring 40 mm in diameter. She underwent partial hepatectomy. Ten months later, she underwent conventional transcatheter arterial chemoembolization (cTACE) for recurrent HCC near the resected hepatic stump as a curative treatment. Case 2: Twenty-one years after undergoing the Fontan procedure, a 25-year-old male was diagnosed with FALD and underwent HCC surveillance every 6 months. Thirteen months after the initial consultation, dynamic enhanced CT revealed HCC measuring 10 mm in diameter. He received cTACE as a curative treatment. Case 3. Twenty-eight years after undergoing the Fontan procedure, a 37-year-old male was diagnosed with FALD and underwent HCC surveillance every 3 months. Fourteen months later, abdominal ultrasonography (US) revealed HCC measuring 13 mm in diameter. He received radiofrequency ablation. These cases showed that HCC surveillance using abdominal US and AFP measurements in patients with FALD enables the detection of HCC and increases the chance of a cure.
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Affiliation(s)
- Hideki Onishi
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Kenji Baba
- Department of Pediatric Cardiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Yasuhiro Kotani
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Akinobu Takaki
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Toh N, Akagi T, Nakamura K, Kasahara S. Utility of angiopoietin-2 measured early after the Fontan operation. Am J Cardiol 2023; 205:516. [PMID: 37633796 DOI: 10.1016/j.amjcard.2023.07.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 07/25/2023] [Indexed: 08/28/2023]
Affiliation(s)
- Norihisa Toh
- Department of Cardiovascular Medicine, Adult Congenital Heart Disease Center, Okayama University Hospital, Okayama, Japan.
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Adult Congenital Heart Disease Center, Okayama University Hospital, Okayama, Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Adult Congenital Heart Disease Center, Okayama University Hospital, Okayama, Japan
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Iwataki M, Murata M, Fujita M, Toide H, Akasaka K, Iino T, Goda A, Takei K, Toh N, Miyasaka Y, Yamano M, Ishizu T, Nakatani S, Yamamoto K. Survey results: status report on problems caused by sexual mismatch between sonographer and patient during echocardiography-a 2020 report of the Japanese Society of Echocardiography. J Echocardiogr 2023; 21:74-78. [PMID: 36306103 DOI: 10.1007/s12574-022-00591-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 09/04/2022] [Accepted: 09/29/2022] [Indexed: 05/20/2023]
Abstract
OBJECTIVES Ultrasonography is an essential examination performed in various clinical fields. The number of clinical sonographers has been increasing. However, the working environments and conditions at each facility are different, leading to diverse problems. Among them, the emerging issue is the sexual disagreement between the sonographer and patient at the time of echocardiography. Since the patient must expose their breast during echocardiography, female patients may refuse to undergo the examination when conducted by a male sonographer. This study aimed to conduct a questionnaire survey to understand the measures for sonographer-patient gender mismatch at different facilities. METHODS A questionnaire on the implementation of echocardiography by male sonographers for female patients was answered by representatives and specialist technicians of the Japanese Society of Echocardiography. RESULTS Questionnaire responses were obtained from 50 facilities (59 participants). A total of 70% of the facilities restricted male sonographers from conducting echocardiography examinations for female patients. Among them, 81% of the facilities serviced female patients aged 60 years or younger. CONCLUSIONS It has become clear that the gender selection of echocardiographic examiners varies from facility to facility, and providing a sufficient explanation before echocardiographic examination is necessary to avoid causing uncomfortable situations for female patients.
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Affiliation(s)
- Mai Iwataki
- Second Department of Internal Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Mitsushige Murata
- Department of Laboratory Medicine, Tokai University Hachioji Hospital, 1838 Ishikawamachi, Hachioji, 192-0032, Japan.
| | - Masashi Fujita
- Clinical Laboratory, South Miyagi Medical Center, Shibata, Japan
| | - Hiroyuki Toide
- Ultrasound Center, Dokkyo Medical University Saitama Medical Center, Koshigaya, Japan
| | - Kazumi Akasaka
- Laboratory/Blood Transfusion Department, Asahikawa Medical University, Asahikawa, Japan
| | - Takako Iino
- Department of Cardiovascular Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Akiko Goda
- Department of Cardiovascular and Renal Medicine, Hyogo College of Medicine, Nishinomiya, Japan
| | - Kohta Takei
- Pediatric Cardiology, Nagano Children's Hospital, Azumino, Japan
| | | | - Yoko Miyasaka
- Division of Cardiology, Department of Medicine II, Kansai Medical University, Osaka, Japan
| | - Michiyo Yamano
- Cardiovascular Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | | | | | - Kazuhiro Yamamoto
- First Department of Internal Medicine, Tottori University, Tottori, Japan
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Nakashima M, Miki T, Takaya Y, Nakayama R, Nakagawa K, Akagi S, Toh N, Akagi T, Ito H. Pulmonary arteriovenous fistula in a rare location: The importance of excluding patent foramen ovale. J Cardiol Cases 2023; 27:124-127. [PMID: 36910040 PMCID: PMC9995680 DOI: 10.1016/j.jccase.2022.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/02/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022] Open
Abstract
A 46-year-old woman with a history of repeated thromboembolic stroke and anti-phospholipid antibody syndrome was referred to our hospital. Saline contrast transthoracic echocardiography showed that microbubbles appeared in the left atrium within 4 heartbeats. Thus, she was initially suspected as having a patent foramen ovale with associated paradoxical embolism. However, no evidence of patent foramen ovale or atrial septal defect could be found using transesophageal echocardiography. Saline contrast transesophageal echocardiography showed that microbubbles flowed into the left atrium through the left superior pulmonary vein. Ultimately, she was diagnosed as having a pulmonary arteriovenous malformation located at the upper left pulmonary lobe using contrast computed tomography and pulmonary artery angiography. Pulmonary arteriovenous malformations are typically located in the lower lobe of either lung and, in bubble studies, contrast appears in the left atrium after 4 heartbeats. Here, the pulmonary arteriovenous malformation was in the upper lobe, and contrast appeared in the left atrium at an earlier time point: one associated with patent foramen ovale. These findings made it difficult to differentiate the two diseases initially. This case suggests that pulmonary arteriovenous malformation should be carefully considered, even if microbubbles appear in the left atrium early on a saline contrast transthoracic echocardiograph. Learning objective Pulmonary arteriovenous malformation occasionally appears in the upper lobe. In these cases, microbubbles may appear in the left atrium after detection in the right atrium with a time-course that is suggestive of a patent foramen ovale. Therefore, diagnosis should be carefully confirmed by using other multimodal imaging tests, such as transesophageal echocardiography, contrast computed tomography, or pulmonary artery angiography.
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Affiliation(s)
- Mitsutaka Nakashima
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Satoshi Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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Nakashima M, Nakamura K, Nishihara T, Ichikawa K, Nakayama R, Takaya Y, Toh N, Akagi S, Miyoshi T, Akagi T, Ito H. Association between Cardiovascular Disease and Liver Disease, from a Clinically Pragmatic Perspective as a Cardiologist. Nutrients 2023; 15:nu15030748. [PMID: 36771454 PMCID: PMC9919281 DOI: 10.3390/nu15030748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 01/28/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Cardiovascular diseases and liver diseases are closely related. Non-alcoholic fatty liver disease has the same risk factors as those for atherosclerotic cardiovascular disease and may also be a risk factor for atherosclerotic cardiovascular disease on its own. Heart failure causes liver fibrosis, and liver fibrosis results in worsened cardiac preload and congestion. Although some previous reports regard the association between cardiovascular diseases and liver disease, the management strategy for liver disease in patients with cardiovascular diseases is not still established. This review summarized the association between cardiovascular diseases and liver disease. In patients with non-alcoholic fatty liver disease, the degree of liver fibrosis progresses with worsening cardiovascular prognosis. In patients with heart failure, liver fibrosis could be a prognostic marker. Liver stiffness assessed with shear wave elastography, the fibrosis-4 index, and non-alcoholic fatty liver disease fibrosis score is associated with both liver fibrosis in patients with liver diseases and worse prognosis in patients with heart failure. With the current population ageing, the importance of management for cardiovascular diseases and liver disease has been increasing. However, whether management and interventions for liver disease improve the prognosis of cardiovascular diseases has not been fully understood. Future investigations are needed.
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Nakagawa K, Akagi T, Takaya Y, Miki T, Kijima Y, Nakayama R, Toh N, Nishii N, Nakamura K, Morita H, Ito H. Temporary balloon occlusion test can overestimate the risk of acute pulmonary edema after transcatheter atrial septal defect closure. Catheter Cardiovasc Interv 2023; 101:390-395. [PMID: 36640419 DOI: 10.1002/ccd.30556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 12/13/2022] [Accepted: 12/31/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Atrial septal defect (ASD) closure can cause acute pulmonary edema. Before transcatheter closure is performed, temporary balloon occlusion test (BOT) is recommended in patients with left ventricular dysfunction to predict the risk of pulmonary edema. However, the accuracy of BOT has not been verified. This study aimed to compare hemodynamic differences between BOT and transcatheter closure. METHODS A total of 42 patients with a single ASD over age 18 years who underwent BOT before transcatheter ASD closure between October 2010 and May 2020 were analyzed. Pulmonary capillary wedge pressure (PCWP) was measured using a Swan-Ganz catheter placed in the pulmonary artery at baseline, after 10 min of BOT, and after transcatheter closure. Amplatzer septal occluder was used for all transcatheter closures. RESULTS Mean patient age was 64 ± 18 years (range, 18-78). Mean ASD diameter and pulmonary to systemic flow ratio were 18 ± 5 and 2.8 ± 1.0 mm, respectively. Mean PCWP at baseline, during BOT, and after transcatheter closure was 8.9 ± 2.9, 13.5 ± 4.2, and 9.5 ± 2.6 mmHg, respectively. The difference between BOT and after transcatheter closure values was significant (p < 0.001). During BOT, PCWP increased ≥18 mmHg in 7 patients, whereas after ASD closure, PCWP was <18 mmHg in all 7 and none developed acute pulmonary edema. CONCLUSION Temporary balloon occlusion of an ASD and transcatheter ASD closure result in different hemodynamic change. BOT overestimates increase of PCWP after transcatheter ASD closure and requires careful interpretation. Well-designed, larger studies in higher-risk patients are warranted to verify the clinical implications of BOT in more detail.
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Affiliation(s)
- Koji Nakagawa
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Teiji Akagi
- Cardiac Intensive Care Unit, Okayama University Hospital, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Yasufumi Kijima
- Department of Cardiovascular Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Nobuhiro Nishii
- Department of Cardiovascular Therapeutics, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Hiroshi Morita
- Department of Cardiovascular Therapeutics, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
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Takaya Y, Nakayama R, Yokohama F, Toh N, Nakagawa K, Miyamoto M, Ito H. Left atrial appendage morphology with the progression of atrial fibrillation. PLoS One 2022; 17:e0278172. [PMID: 36449497 PMCID: PMC9710751 DOI: 10.1371/journal.pone.0278172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 11/10/2022] [Indexed: 12/02/2022] Open
Abstract
Left atrial appendage (LAA) size is crucial for determining the indication of transcatheter LAA closure. The aim of this study was to evaluate the differences in LAA morphology according to the types of atrial fibrillation (AF). A total of 299 patients (mean age: 67 ± 13 years) who underwent transesophageal echocardiography (TEE) were included. Patients were classified into non-AF (n = 64), paroxysmal AF (n = 86), persistent AF (n = 87), or long-standing persistent AF (n = 62). LAA morphology, including LAA ostial diameter and depth, was assessed using TEE. Patients with long-standing persistent AF had larger LAA ostial diameter and depth and lower LAA flow velocity. The maximum LAA ostial diameter was 19 ± 4 mm in patients with non-AF, 21 ± 4 mm in patients with paroxysmal AF, 23 ± 5 mm in patients with persistent AF, and 26 ± 5 mm in patients with long-standing persistent AF. LAA ostial diameter was increased by 2 or 3 mm with the progression of AF. LAA ostial diameter was correlated with LA volume index (R = 0.37, P < 0.01) and the duration of continuous AF (R = 0.30, P < 0.01), but not with age or the period from the onset of AF. In conclusion, LAA size was increased with the progression of AF.
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Affiliation(s)
- Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
- * E-mail:
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Fumi Yokohama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masakazu Miyamoto
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Ohuchi H, Kawata M, Uemura H, Akagi T, Yao A, Senzaki H, Kasahara S, Ichikawa H, Motoki H, Syoda M, Sugiyama H, Tsutsui H, Inai K, Suzuki T, Sakamoto K, Tatebe S, Ishizu T, Shiina Y, Tateno S, Miyazaki A, Toh N, Sakamoto I, Izumi C, Mizuno Y, Kato A, Sagawa K, Ochiai R, Ichida F, Kimura T, Matsuda H, Niwa K. JCS 2022 Guideline on Management and Re-Interventional Therapy in Patients With Congenital Heart Disease Long-Term After Initial Repair. Circ J 2022; 86:1591-1690. [DOI: 10.1253/circj.cj-22-0134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hideo Ohuchi
- Department of Pediatric Cardiology and Adult Congenital Heart Disease, National Cerebral and Cardiovascular Center
| | - Masaaki Kawata
- Division of Pediatric and Congenital Cardiovascular Surgery, Jichi Children’s Medical Center Tochigi
| | - Hideki Uemura
- Congenital Heart Disease Center, Nara Medical University
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Atsushi Yao
- Division for Health Service Promotion, University of Tokyo
| | - Hideaki Senzaki
- Department of Pediatrics, International University of Health and Welfare
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Hirohiko Motoki
- Department of Cardiovascular Medicine, Shinshu University School of Medicine
| | - Morio Syoda
- Department of Cardiology, Tokyo Women’s Medical University
| | - Hisashi Sugiyama
- Department of Pediatric Cardiology, Seirei Hamamatsu General Hospital
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Kei Inai
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women’s Medical University
| | - Takaaki Suzuki
- Department of Pediatric Cardiac Surgery, Saitama Medical University
| | | | - Syunsuke Tatebe
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Tomoko Ishizu
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba
| | - Yumi Shiina
- Cardiovascular Center, St. Luke’s International Hospital
| | - Shigeru Tateno
- Department of Pediatrics, Chiba Kaihin Municipal Hospital
| | - Aya Miyazaki
- Division of Congenital Heart Disease, Department of Transition Medicine, Shizuoka General Hospital
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Ichiro Sakamoto
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Yoshiko Mizuno
- Faculty of Nursing, Tokyo University of Information Sciences
| | - Atsuko Kato
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Koichi Sagawa
- Department of Pediatric Cardiology, Fukuoka Children’s Hospital
| | - Ryota Ochiai
- Department of Adult Nursing, Yokohama City University
| | - Fukiko Ichida
- Department of Pediatrics, International University of Health and Welfare
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
| | | | - Koichiro Niwa
- Department of Cardiology, St. Luke’s International Hospital
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13
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Nakamura K, Miyoshi T, Akagi S, Toh N, Saito Y, Takaya Y, Yoshida M, Nakagawa K, Kawada S, Toda H, Miki T, Nakayama R, Yokohama F, Ichikawa K, Yoshida M, Taniyama M, Nishii N, Akagi T, Morita H, Ito H. Overview of the 86 th Annual Scientific Meeting of the Japanese Circulation Society - Cardiology Spreading Its Wings. Circ J 2022; 86:1312-1318. [PMID: 35768227 DOI: 10.1253/circj.cj-22-0349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The 86thAnnual Scientific Meeting of the Japanese Circulation Society was held in a web-based format on March 11-13, 2022. In accordance with the internationalization policy of the JCS, the meeting was held with the Asian Pacific Society of Cardiology Congress 2022. The main theme was "Cardiology Spreading its Wings". The number of patients with heart failure and other cardiovascular diseases is increasing dramatically, and the fields dealt with by cardiovascular medicine are also greatly expanding. This conference was both intellectually satisfying and exciting for all participants, who numbered over 14,900. The meeting was completed with great success, and the enormous amount of cooperation and support from all involved was greatly appreciated.
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Affiliation(s)
- Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Satoshi Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Yukihiro Saito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Masatoki Yoshida
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Satoshi Kawada
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hironobu Toda
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Fumi Yokohama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Keishi Ichikawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Masashi Yoshida
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Makiko Taniyama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.,Department of General Medicine, Tamano Division, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Nobuhiro Nishii
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.,Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hiroshi Morita
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.,Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
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14
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Nakayama R, Takaya Y, Nakamura K, Takemoto R, Toh N, Ito H. Efficacy of shear wave elasticity for predicting clinical outcomes in patients with significant tricuspid regurgitation. Heart Vessels 2022; 37:1866-1872. [PMID: 35562505 DOI: 10.1007/s00380-022-02084-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/15/2022] [Indexed: 11/28/2022]
Abstract
This study aimed to evaluate the efficacy of shear wave (SW) elasticity for assessing clinical outcomes in patients with significant tricuspid regurgitation (TR). Significant TR develops right heart failure (HF) with organ congestion, resulting in adverse outcomes, but appropriate therapeutic strategies remain unclear. The assessment of the degree of hepatic congestion using SW elasticity may be effective for determining therapeutic strategies. We prospectively enrolled 77 patients with moderate or severe TR who underwent SW elastography. Patients were divided into three groups according to the value of SW elasticity: low group (SW elasticity < 6.4 kPa, n = 26), medium group (6.4 ≤ SW elasticity < 9.5 kPa, n = 26), and high group (SW elasticity ≥ 9.5 kPa, n = 25). The endpoint was cardiovascular death or hospitalization for HF. During the median follow-up period of 17 months (range 7-39 months), cardiovascular death or hospitalization for HF occurred in seven patients of high group, in three patients of medium group, and in no patients of low group. In high group, three patients died and seven patients were hospitalized for HF. In medium group, two patients died and one patient was hospitalized. Kaplan-Meier analysis showed that the event-free survival rate was worse in high group than in other groups (log-rank test, p = 0.02). High SW elasticity was independently related to cardiac events as well as right ventricular and left ventricular dysfunction. SW elasticity was a predictor of cardiac events in patients with significant TR by assessing hepatic congestion. SW elasticity can be valuable for determining therapeutic strategies for TR.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Rika Takemoto
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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15
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Baba K, Kondo M, Eitoku T, Shigemitsu Y, Hirai K, Otsuki S, Kanazawa T, Iwasaki T, Iguchi T, Toh N, Kotani Y, Kasahara S. Vascular occlusion with 0.035-inch hydrogel expandable coils in congenital heart diseases and vascular anomalies. J Cardiol 2022; 80:249-254. [PMID: 35562207 DOI: 10.1016/j.jjcc.2022.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 03/21/2022] [Accepted: 04/13/2022] [Indexed: 12/26/2022]
Abstract
BACKGROUND We present our experience with transcatheter vascular occlusion using 0.035-inch hydrogel expandable coils, which has been reported only in a few cases in the pediatric cardiology fields. METHODS This study is a retrospective analysis of all patients who underwent transcatheter embolization with 0.035-inch hydrogel coils at the Department of Pediatrics, Okayama University Hospital, between October 2018 and September 2020. RESULTS Twenty patients with a median age of 5.1 years (0.05-26.0 years) and a median weight of 13.8 kg (3.0-56.8 kg) were included. A total of fifty-four 0.035-inch hydrogel coils, including 35 Azur 35 and nineteen Azur CX 35 coils (Terumo, Tokyo, Japan), were successfully deployed in 22 target vessels. The target vessels consisted of 10 aortopulmonary collaterals, 8 veno-venous collaterals, and 4 pulmonary arteriovenous malformations. We achieved technical success in all the target vessels. In total, the mean target vessel diameter was 4.4 mm, the mean number of 0.035-inch hydrogel coils was 2.5 per vessel. The mean device to vessel ratio was 1.6 for the anchor coil and 1.2 for the additional coil. Post-implantation angiograms revealed that the primary occlusion rate was 18/22 (82%). There were no periprocedural complications. CONCLUSIONS The 0.035-inch hydrogel expandable coils are effective and safe in patients with congenital heart disease and vascular anomalies. These occlusion devices could be valuable options for interventional pediatric cardiologists.
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Affiliation(s)
- Kenji Baba
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan.
| | - Maiko Kondo
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Takahiro Eitoku
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Yusuke Shigemitsu
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Kenta Hirai
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Shinichi Otsuki
- Department of Pediatrics, Okayama University Hospital, Okayama, Japan
| | - Tomoyuki Kanazawa
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, Okayama, Japan
| | - Tatsuo Iwasaki
- Department of Anesthesiology and Resuscitology, Okayama University Hospital, Okayama, Japan
| | - Toshihiro Iguchi
- Department of Radiology, Okayama University Hospital, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
| | - Yasuhiro Kotani
- Department of Cardiovascular Surgery, Okayama University Hospital, Okayama, Japan
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Hospital, Okayama, Japan
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16
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Nakayama R, Takaya Y, Nakamura K, Takemoto R, Toh N, Ito H. Assessment of congestion and clinical outcomes in patients with chronic heart failure using shear wave elasticity. ESC Heart Fail 2022; 9:1279-1286. [PMID: 35038790 PMCID: PMC8934942 DOI: 10.1002/ehf2.13809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 12/06/2021] [Accepted: 01/05/2022] [Indexed: 11/21/2022] Open
Abstract
Aims The relief of congestion is essential for the prevention of worsening heart failure (HF) resulting in hospitalizations. Assessment of the degree of organ congestion in the chronic phase of HF is important for determining therapeutic strategies. The aim of this study was to evaluate the efficacy of shear wave (SW) elasticity for assessing congestion and clinical outcomes in patients with chronic HF. Methods and results We prospectively enrolled 345 consecutive patients with chronic HF who underwent SW elastography at outpatient clinic. Patients were divided into two groups according to the median value of SW elasticity: low group (SW elasticity <6.4 kPa, n = 176) and high group (SW elasticity ≥6.4 kPa, n = 169). The endpoint was cardiovascular death or hospitalization for HF. During the median follow‐up period of 19 months (range: 7–36 months), cardiovascular death or hospitalization for HF occurred in 4 patients of low group and 27 patients of high group. In high group, 8 patients died, and 19 patients were hospitalized for HF. In low group, 3 patients died, and 1 patient was hospitalized. Kaplan–Meier analysis showed that the event‐free survival rate was worse in high group than in low group (log‐rank test, P = 0.004). After adjusting for variables, high SW elasticity was independently related to cardiac events. In multivariate regression analysis, SW elasticity was correlated with left atrial volume index, early diastolic mitral inflow velocity to mitral annular velocity ratio, and inferior vena cava diameter. Conclusions The SW elasticity reflected haemodynamic congestion in patients with chronic HF, which was related to cardiac events.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2‐5‐1 Shikata‐cho, Kita‐ku Okayama 700‐8558 Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2‐5‐1 Shikata‐cho, Kita‐ku Okayama 700‐8558 Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2‐5‐1 Shikata‐cho, Kita‐ku Okayama 700‐8558 Japan
| | - Rika Takemoto
- Division of Medical Support Okayama University Hospital Okayama Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2‐5‐1 Shikata‐cho, Kita‐ku Okayama 700‐8558 Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences 2‐5‐1 Shikata‐cho, Kita‐ku Okayama 700‐8558 Japan
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17
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Takaya Y, Nakayama R, Akagi T, Yokohama F, Miki T, Nakagawa K, Toh N, Ito H. Importance of direct right-to-left shunt as high-risk patent foramen ovale associated with cryptogenic stroke. Echocardiography 2021; 38:1887-1892. [PMID: 34783380 DOI: 10.1111/echo.15234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 09/28/2021] [Accepted: 10/09/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Because transcatheter closure of patent foramen ovale (PFO) has become effective for preventing cryptogenic stroke (CS), it is necessary to determine high-risk PFO associated with CS. This study aimed to clarify the importance of direct right-to-left (RL) shunt through the PFO for identifying high-risk PFO. METHODS We analyzed 137 patients with and without CS who were confirmed to have PFO. The timing of RL shunt through the PFO was evaluated by cardiac cycles after right atrium (RA) opacification on saline contrast transesophageal echocardiography. Direct RL shunt was defined as microbubbles crossing the PFO before and at the same time of RA opacification. RESULTS Cardiac cycles of microbubbles crossing the PFO were shorter in patients with CS than in those without CS (2.0 ± 2.2 vs .5 ± 1.1, p < 0.01). Direct RL shunt was more frequently observed in patients with CS than in those without CS (77% vs 29%, p < 0.01), with a sensitivity of 79% and a specificity of 71% for the association with CS. Multivariate analysis revealed that direct RL shunt was related to atrial septal aneurysm and low-angle PFO. Regarding functional features of PFO, the detection rate of CS was 50% for large RL shunt alone, and was increased to 83% when direct RL shunt was added. CONCLUSION Direct RL shunt was associated with CS and had the incremental value in detecting PFO associated with CS for large RL shunt. The timing of RL shunt can be valuable for identifying high-risk PFO.
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Affiliation(s)
- Yoichi Takaya
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Fumi Yokohama
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, Okayama, Japan
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Ogura S, Nakamura K, Morita H, Nakagawa K, Nishii N, Akagi S, Toh N, Takaya Y, Yoshida M, Miyoshi T, Watanabe A, Ito H. Fragmented QRS as a predictor of cardiac events in patients with cardiac sarcoidosis. J Cardiol 2021; 79:446-452. [PMID: 34799215 DOI: 10.1016/j.jjcc.2021.10.022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 10/11/2021] [Accepted: 10/13/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Multiple spikes within the QRS complex, known as fragmented QRS (fQRS), are associated with the occurrences of ventricular arrhythmic events (VAEs) in patients with Brugada syndrome and hypertrophic cardiomyopathy. However, the association between fQRS and occurrence of VAEs in patients with cardiac sarcoidosis (CS) has not been elucidated. METHODS We evaluated the associations between fQRS and cardiac events including VAEs [non-sustained ventricular tachycardia (NSVT), sustained ventricular tachycardia (VT), and ventricular fibrillation (VF)], hospitalization for heart failure, and all-cause death in 68 patients with CS (30 patients with fQRS vs. 38 patients without fQRS) over a 5-year period. RESULTS Cardiac events occurred in 22 patients with fQRS and 18 patients without fQRS (73% vs. 47%, p=0.009). Of the cardiac events that occurred in CS patients, VAEs occurred more frequently in patients with fQRS than in patients without fQRS (VAEs: 70% vs. 45%, p=0.017; NSVT: 70% vs. 45%, p=0.010; VT: 43% vs. 18%, p=0.011, and VF: 6.7% vs. 2.6%, p=0.34), whereas there was no significant difference in hospitalization for heart failure or all-cause death between patients with and those without fQRS (hospitalization for heart failure: 6.7% vs. 5.3%, p=0.75; all-cause death: 6.7% vs. 5.3%, p=0.64). Multivariate analysis showed that fQRS in the baseline electrocardiogram was independently associated with VAEs (hazard ratio: 2.21, 95% confidence interval: 1.15-4.25, p=0.017). CONCLUSION fQRS is a predictor of VAEs in patients with CS.
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Affiliation(s)
- Soichiro Ogura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan; Department of Cardiovascular Medicine, IMS Katsushika Heart Center, Tokyo, Japan.
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Hiroshi Morita
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan; Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Nobuhiro Nishii
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Satoshi Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masashi Yoshida
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Atsuyuki Watanabe
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan; Department of Cardiology, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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19
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Watanabe N, Toh N, Takaya Y, Nakayama R, Yokohama F, Osawa K, Miyoshi T, Akagi T, Kanazawa S, Ito H. Usefulness of cardiac fusion imaging with computed tomography and Doppler echocardiography in the assessment of conduit stenosis in complex adult congenital heart disease. J Cardiol 2021; 78:473-479. [PMID: 34266716 DOI: 10.1016/j.jjcc.2021.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/20/2021] [Accepted: 06/19/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Noninvasive assessment of stenotic lesions in patients with complex adult congenital heart disease (ACHD) is challenging due to its complex morphology. The simultaneous two-screen display of multidetector-computed tomography (MDCT) and real-time echogram (STDME) technology can display a virtual multi-planar reconstruction from MDCT corresponding to the same cross-sectional image from transthoracic echocardiography (TTE). We investigated the usefulness of the STDME technology for stenosis severity assessment in complex ACHD patients. METHODS Twenty-four complex ACHD patients with stenotic lesions were enrolled in this study. All patients underwent TTE and the STDME technology within a week after MDCT. Peak velocity and pressure gradient (PG) across the stenotic site were measured using continuous wave Doppler. Cardiac catheterization was performed in 17 patients. RESULTS Nine out of the twenty-four patients had undergone repair with a conduit. Peak velocity and PG from the STDME technology were higher than those from TTE (peak velocity: 3.1 ± 1.1 vs. 2.8 ± 1.0 m/s; peak PG: 43 ± 28 vs. 34 ± 21 mmHg; both p < 0.01). Peak PG from the STDME technology showed significant correlations with those from catheterization in patients with a conduit (n=7) and those without a conduit (n=10) (r = 0.795 and 0.880, respectively; both p < 0.05), while peak PG from TTE was correlated with catheterization measurements only in patients without a conduit (r = 0.850, p < 0.05). CONCLUSIONS The STDME technology enables more accurate assessment of conduit stenosis severity than does TTE in complex ACHD patients.
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Affiliation(s)
- Nobuhisa Watanabe
- Center of Ultrasonic Diagnostics, Okayama University Hospital, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan.
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Fumi Yokohama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Kazuhiro Osawa
- Department of Cardiovascular Medicine, Japanese Red Cross Okayama Hospital, Okayama, Japan
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Susumu Kanazawa
- Department of Radiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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Takaya Y, Nakayama R, Watanabe N, Toh N, Miyoshi T, Ito H. Fusion imaging of three-dimensional echocardiographic speckle-tracking with cardiac computed tomography for identification of myocardial ischemia. Health Sci Rep 2021; 4:e285. [PMID: 34189272 PMCID: PMC8213415 DOI: 10.1002/hsr2.285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 03/07/2021] [Accepted: 04/13/2021] [Indexed: 11/05/2022] Open
Affiliation(s)
- Yoichi Takaya
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Rie Nakayama
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | | | - Norihisa Toh
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Toru Miyoshi
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
| | - Hiroshi Ito
- Department of Cardiovascular MedicineOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesOkayamaJapan
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21
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Nakayama R, Takaya Y, Akagi T, Miki T, Nakagawa K, Toh N, Ito H. Low-Angle Patent Foramen Ovale (PFO): High-Risk PFO Morphology Associated with Paradoxical Embolism. CASE 2021; 5:183-185. [PMID: 34195519 PMCID: PMC8236395 DOI: 10.1016/j.case.2021.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Identification of high-risk PFO associated with stroke is important. Low-angle PFO is reported to be one of the high-risk PFO morphologies. Low-angle PFO can allow venous blood to flow directly from the IVC to the LA. The case showed direct blood flow from the IVC to LA through the low-angle PFO.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama, Japan
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Toh N, Akagi T, Kasahara S, Ito H. Evolution of echocardiography in adult congenital heart disease: from pulsed-wave Doppler to fusion imaging. J Echocardiogr 2021; 19:205-211. [PMID: 34047950 DOI: 10.1007/s12574-021-00533-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 05/19/2021] [Accepted: 05/24/2021] [Indexed: 01/04/2023]
Abstract
The number of patients with adult congenital heart disease (ACHD) has been dramatically increasing and adults with congenital heart disease now outnumber children with congenital heart disease. However, patients with ACHD are still at increased risk of morbidity and mortality due to residua and sequelae. Although echocardiography is an indispensable imaging modality in the comprehensive assessment of ACHD, accurate echocardiographic assessment of ACHD is challenging especially for physicians or sonographers who are not familiar with ACHD because of its complex morphology, physiology, and hemodynamics. A recently developed fusion imaging technology can provide synchronized display of real-time echocardiographic images and multiplanar reconstruction images of computed tomography or magnetic resonance imaging corresponding to the image plane of real-time echocardiography. We have reported the clinical utility of this fusion imaging technology for the precise evaluation of complex ACHD. On the other hand, conventional echocardiographic technology also plays an important role in assessing unique ACHD pathophysiology. For example, restrictive right ventricular physiology is a common finding after tetralogy of Fallot or pulmonary stenosis repair and can be evaluated by conventional pulsed-wave Doppler. In this review, we discuss the clinical usefulness of modern and conventional echocardiographic technologies for the evaluation of ACHD by presenting a case series.
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Affiliation(s)
- Norihisa Toh
- Department of Cardiovascular Medicine, Adult Congenital Heart Disease Center, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan.
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Adult Congenital Heart Disease Center, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Adult Congenital Heart Disease Center, Okayama University Hospital, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Adult Congenital Heart Disease Center, Okayama University Hospital, 2-5-1, Shikata-Cho, Kita-ku, Okayama City, Okayama, 700-8558, Japan
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Amioka N, Nakamura K, Kimura T, Ohta-Ogo K, Tanaka T, Toji T, Akagi S, Nakagawa K, Toh N, Yoshida M, Miyoshi T, Nishii N, Watanabe A, Asano R, Ogo T, Nakaoka Y, Morita H, Yanai H, Ito H. Pathological and clinical effects of interleukin-6 on human myocarditis. J Cardiol 2021; 78:157-165. [PMID: 33814251 DOI: 10.1016/j.jjcc.2021.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/19/2021] [Accepted: 02/21/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Numerous basic studies have shown a relationship between interleukin-6 (IL-6) and the development or severity of myocarditis. However, there has been no study in which the effect of IL-6 levels in patients with myocarditis was evaluated. METHODS We enrolled control patients (n = 12) and consecutive patients with acute myocarditis (n = 13), including lymphocytic, eosinophilic, and giant cell myocarditis, and investigated the pathological and clinical effects of IL-6 on human myocarditis. RESULTS The serum IL-6 level in patients with myocarditis (16.7 [9.9, 103.8] pg/mL) was significantly higher than that in the control patients (1.4 [1.0, 1.9] pg/mL) (P<0.001). Immunohistochemical analysis showed that IL-6 was expressed in infiltrating inflammatory cells of endomyocardial biopsy samples from all patients with myocarditis. Moreover, the log-transformed value of serum IL-6 level showed significant positive correlations with serum creatine kinase (CK) level, CK-MB level, peak CK level, peak CK-MB level and C-reactive protein level (all P ≤ 0.005) and a negative correlation with the left ventricular (LV) ejection fraction (p = 0.014). We divided the patients with myocarditis into a low IL-6 group (9.9 [4.5, 14.2] pg/dL, n = 7) and a high IL-6 group (108.9 [51.1, 130.9] pg/dL, n = 6). The degree of infiltration of IL-6-expressing inflammatory cells in myocardial samples obtained from patients in the high IL-6 group was significantly more severe than that in samples obtained from patients in the low IL-6 group. Furthermore, patients in the high IL-6 group significantly more frequently received catecholamine therapy (P = 0.005), venoarterial extracorporeal membrane oxygenation (P = 0.029), and artificial respirator support (P = 0.021) in the acute phase of myocarditis. CONCLUSION The results suggest that there is a strong impact of IL-6 on cardiac injury and dysfunction in patients with myocarditis.
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Affiliation(s)
- Naofumi Amioka
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan.
| | - Tomonari Kimura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Keiko Ohta-Ogo
- Department of Pathology, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Takehiro Tanaka
- Department of Pathology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Tomohiro Toji
- Department of Pathology, Okayama University Hospital, Okayama, Japan
| | - Satoshi Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Masashi Yoshida
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Nobuhiro Nishii
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Atsuyuki Watanabe
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan; Department of Cardiovascular Medicine, National Hospital Organization Okayama Medical Center, Okayama, Japan
| | - Ryotaro Asano
- Division of Pulmonary Circulation, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan; Department of Advanced Medical Research for Pulmonary Hypertension, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Takeshi Ogo
- Division of Pulmonary Circulation, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Japan; Department of Advanced Medical Research for Pulmonary Hypertension, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yoshikazu Nakaoka
- Department of Vascular Physiology, National Cerebral and Cardiovascular Center Research Institute, Suita, Japan
| | - Hiroshi Morita
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroyuki Yanai
- Department of Pathology, Okayama University Hospital, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Takaya Y, Akagi T, Nakagawa K, Nakayama R, Miki T, Toh N, Ito H. Feasibility of transcatheter closure for absent aortic rim in patients with atrial septal defect. Catheter Cardiovasc Interv 2021; 97:859-864. [PMID: 33458916 DOI: 10.1002/ccd.29457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 12/15/2020] [Accepted: 12/24/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVES This study aimed to assess the feasibility of transcatheter atrial septal defect (ASD) closure in patients with absent aortic rim. BACKGROUND The indication of transcatheter closure for ASD with absent aortic rim is controversial. METHODS We enrolled 547 patients with ASD who were scheduled for transcatheter closure. Morphologies of aortic rim were evaluated using transesophageal echocardiography (TEE). RESULTS Aortic rim of <5 mm was observed in 396 (72%) patients; 128 (23%) had absent aortic rim of 0 mm, and 268 (49%) had deficient aortic rim of >0 to <5 mm. Patients with absent aortic rim frequently had aortic rim absence at an angle of 0° on TEE and septal malalignment. Of the 128 patients with absent aortic rim, 126 (98%) successfully underwent transcatheter closure, while 2 (2%) failed transcatheter closure due to a large defect with severe septal malalignment. The success rate of transcatheter closure was similar between patients with absent aortic rim and those with deficient aortic rim (98% vs. 99%, p = .45). After the procedure, no patients had erosion or device embolization during a median follow-up of 24 months. CONCLUSIONS Transcatheter closure was successfully performed without adverse events in patients with absent aortic rim, as well as in those with deficient aortic rim. Our findings can be valuable to determine the indication of transcatheter closure in patients with ASD.
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Affiliation(s)
- Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Okayama, Japan
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Nakayama R, Takaya Y, Nakamura K, Toh N, Ito H. Efficacy of shear wave elastography for assessment of liver function in patients with heart failure. ESC Heart Fail 2021; 8:1751-1758. [PMID: 33760377 PMCID: PMC8120356 DOI: 10.1002/ehf2.13318] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/11/2021] [Accepted: 03/11/2021] [Indexed: 12/14/2022] Open
Abstract
AIMS Liver dysfunction is important for prognosis in heart failure (HF). Shear wave elastography (SWE), which is a novel ultrasound technique for charactering tissues, has been used in liver diseases. However, clinical implication of SWE, including dispersion slope, remains unknown in heart diseases. This study aimed to evaluate the efficacy of SWE assessing liver function in the severity of HF. METHODS AND RESULTS We enrolled 316 consecutive patients with or suspected heart diseases, who were classified according to the American College of Cardiology Foundation/American Heart Association stage of HF, including 37 with Stage A, 139 with Stage B, 114 with Stage C, and 26 with Stage D, and 45 normal subjects. Elasticity and dispersion slope of shear wave were assessed according to the HF stage. Elasticity and dispersion slope were not elevated in normal subjects and patients with Stage A. Elasticity was slightly increased from Stage A to Stage C and was remarkably elevated in Stage D (normal: 5.2 ± 1.1 kPa, Stage A: 5.4 ± 1.2 kPa, Stage B: 6.4 ± 1.8 kPa, Stage C: 7.8 ± 3.5 kPa, and Stage D: 17.7 ± 12.7 kPa), whereas dispersion slope was gradually increased from Stage A to Stage D (normal: 9.7 ± 1.7m/s/kHz, Stage A: 10.4 ± 1.6m/s/kHz, Stage B: 11.7 ± 2.4m/s/kHz, Stage C: 13.2 ± 3.4m/s/kHz, and Stage D: 17.6 ± 5.6 m/s/kHz). In the early HF stage, dispersion slope was elevated. In the advanced HF stage, both elasticity and dispersion slope were elevated. Liver function test abnormalities were observed only from Stage C or Stage D. CONCLUSIONS Dispersion slope could detect early liver damage, and the combination of elasticity and dispersion slope could clarify the progression of liver dysfunction in HF. SWE may be valuable to manage therapeutic strategies in patients with HF.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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Nakayama R, Takaya Y, Akagi T, Watanabe N, Miki T, Nakagawa K, Toh N, Ito H. Efficacy and safety of atrial septal defect closure using Occlutech Figulla Flex II compared with Amplatzer Septal Occluder. Heart Vessels 2021; 36:704-709. [PMID: 33386412 DOI: 10.1007/s00380-020-01739-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 11/20/2020] [Indexed: 11/25/2022]
Abstract
Few studies have reported the efficacy of Occlutech Figulla Flex II (FFII) device compared with Amplatzer Septal Occluder (ASO) device. The aim of this study was to examine the efficacy and safety of FFII compared with ASO for transcatheter atrial septal defect (ASD) closure. We retrospectively evaluated 190 patients using FFII and 190 patients using ASO who underwent transcatheter ASD closure. ASD characteristics were evaluated by transesophageal echocardiography. The prevalence of procedural complications, including erosion, device embolization, stroke, and new-onset atrial arrhythmia, and the presence of a residual shunt were evaluated between the two groups during 12-month follow-up. FFII was used more frequently than ASO in patients with a deficient aortic rim or septal malalignment (P = 0.02, P < 0.01, respectively). The procedural complications of erosion, device embolization, and stroke did not occur in any patients. New-onset atrial arrhythmia occurred in 3 patients of the FFII group and 4 patients of the ASO group, and the difference between the two groups was not significant (P = 0.70). A large residual shunt (≥ 3 mm) was observed in 6 patients of the FFII group and 5 patients of the ASO group, and the difference between the two groups was not significant (P = 0.76). FFII was used frequently in patients with high-risk ASD morphology; however, there was no difference in the prevalence of procedural complications or efficacy between patients using FFII and those using ASO.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan.
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Nobuhisa Watanabe
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, 2-5-1 Shikata-cho, Kita-ku, Okayama, 700-8558, Japan
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Takaya Y, Akagi T, Nakagawa K, Nakayama R, Miki T, Toh N, Ito H. Morphological assessments of deficient posterior-inferior rim for transcatheter closure of atrial septal defect. Catheter Cardiovasc Interv 2021; 97:135-141. [PMID: 32790128 DOI: 10.1002/ccd.29182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/26/2020] [Accepted: 07/19/2020] [Indexed: 11/11/2022]
Abstract
OBJECTIVES This study aimed to determine morphological characteristics of deficient posterior-inferior rim for transcatheter atrial septal defect (ASD) closure success. BACKGROUND The feasibility of transcatheter closure of ASD with deficient posterior-inferior rim remains unclear. METHODS Of 869 patients with ASD who were scheduled transcatheter closure, 121 with posterior-inferior rim of <5 mm were included. Posterior-inferior rim morphologies were evaluated by transesophageal echocardiography. RESULTS One hundred six patients successfully underwent transcatheter closure, while 15 patients failed. These 15 patients had complete deficient posterior-inferior rim of 0 mm and/or a large defect of ≥38 mm. Multivariate logistic regression analysis showed that transcatheter closure failure was independently related to complete deficient posterior-inferior rim and a large defect of ≥38 mm. Incomplete deficient posterior-inferior rim of >0 to <5 mm was observed in 84 patients. All these patients successfully underwent transcatheter closure, except two patients with a large defect of ≥38 mm. Complete deficient posterior-inferior rim was observed in 37 patients. The frequency of complete deficient posterior-inferior rim was higher in patients who failed transcatheter closure (87% vs. 23%, p < .01), but transcatheter closure was performed successfully if the range of complete deficient rim was ≤30°. After the procedure, no adverse events occurred during a median follow-up of 24 months. CONCLUSIONS Most patients with deficient posterior-inferior rim successfully underwent transcatheter closure. Transcatheter closure could be performed even in patients with complete deficient posterior-inferior rim if the range was partial. Our findings can help to identify candidates for transcatheter closure.
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Affiliation(s)
- Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Takashi Miki
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Suruga K, Takaya Y, Nakayama R, Akagi T, Nakagawa K, Watanabe N, Haruna M, Toh N, Ito H. Efficacy of Saline Contrast Transthoracic Echocardiography for Identifying High-Risk Patent Foramen Ovale. J Am Soc Echocardiogr 2021; 34:97-98. [DOI: 10.1016/j.echo.2020.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Accepted: 08/01/2020] [Indexed: 11/24/2022]
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Ogura S, Nakamura K, Morita H, Toh N, Nakagawa K, Yoshida M, Watanabe A, Nishii N, Miyoshi T, Ito H. New Appearance of Fragmented QRS as a Predictor of Ventricular Arrhythmic Events in Patients With Hypertrophic Cardiomyopathy. Circ J 2020; 84:487-494. [PMID: 32037379 DOI: 10.1253/circj.cj-19-0968] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Multiple spikes in the QRS complex (fragmented QRS [fQRS]) on 12-lead electrocardiography have been associated with ventricular arrhythmic events (VAEs) in patients with hypertrophic cardiomyopathy (HCM). The aim of this study was to assess the association between new appearances of fQRS and cardiac events in patients with HCM.Methods and Results:The association between baseline fQRS and cardiac events, namely VAEs, heart failure-related hospitalization, and all-cause death, was evaluated retrospectively in 146 HCM patients (46 patients with fQRS, 100 without fQRS). The median follow-up was 5.3 years. Cardiac events occurred in 29 patients with baseline fQRS and 32 patients without baseline fQRS (63% vs. 32%; P<0.001). VAEs occurred in a significantly larger percentage of patients with than without baseline fQRS (54% vs. 23%, respectively; P<0.001). Of the 100 patients without baseline fQRS, 33 had a new appearance of fQRS during the 4.6-year follow-up, whereas 67 did not. VAEs occurred more frequently in the 33 patients with the appearance of fQRS than in those without (42% vs. 13%, respectively; P=0.001). Multivariable analysis showed that the new appearance of fQRS documented before VAEs was associated with VAEs (hazard ratio 4.29, 95% confidence interval 1.81-10.2; P=0.001). CONCLUSIONS The new appearance of fQRS was associated with an increased risk of VAEs in HCM patients.
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Affiliation(s)
- Soichiro Ogura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hiroshi Morita
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.,Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Masashi Yoshida
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Atsuyuki Watanabe
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Nobuhiro Nishii
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences.,Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
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Takaya Y, Watanabe N, Ikeda M, Akagi T, Nakayama R, Nakagawa K, Toh N, Ito H. Importance of Abdominal Compression Valsalva Maneuver and Microbubble Grading in Contrast Transthoracic Echocardiography for Detecting Patent Foramen Ovale. J Am Soc Echocardiogr 2020; 33:201-206. [DOI: 10.1016/j.echo.2019.09.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 09/19/2019] [Accepted: 09/19/2019] [Indexed: 11/24/2022]
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Toh N, Kotani Y, Akagi T, Kuroko Y, Baba K, Otsuki SI, Kasahara S, Ito H. Validation of a Self-Assessment Scale for Therapists’ Perception of Cognitive Behavioural Therapy Skills in China: A Mixed Method. CONGENIT HEART DIS 2020. [DOI: 10.32604/chd.2020.011579] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Nakamura K, Akagi S, Ejiri K, Yoshida M, Miyoshi T, Toh N, Nakagawa K, Takaya Y, Matsubara H, Ito H. Current Treatment Strategies and Nanoparticle-Mediated Drug Delivery Systems for Pulmonary Arterial Hypertension. Int J Mol Sci 2019; 20:ijms20235885. [PMID: 31771203 PMCID: PMC6928621 DOI: 10.3390/ijms20235885] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/10/2019] [Accepted: 11/21/2019] [Indexed: 12/20/2022] Open
Abstract
There are three critical pathways for the pathogenesis and progression of pulmonary arterial hypertension (PAH): the prostacyclin (prostaglandin I2) (PGI2), nitric oxide (NO), and endothelin pathways. The current approved drugs targeting these three pathways, including prostacyclin (PGI2), phosphodiesterase type-5 (PDE5) inhibitors, and endothelin receptor antagonists (ERAs), have been shown to be effective, however, PAH remains a severe clinical condition and the long-term survival of patients with PAH is still suboptimal. The full therapeutic abilities of available drugs are reduced by medication, patient non-compliance, and side effects. Nanoparticles are expected to address these problems by providing a novel drug delivery approach for the treatment of PAH. Drug-loaded nanoparticles for local delivery can optimize the efficacy and minimize the adverse effects of drugs. Prostacyclin (PGI2) analogue, PDE5 inhibitors, ERA, pitavastatin, imatinib, rapamycin, fasudil, and oligonucleotides-loaded nanoparticles have been reported to be effective in animal PAH models and in vitro studies. However, the efficacy and safety of nanoparticle mediated-drug delivery systems for PAH treatment in humans are unknown and further clinical studies are required to clarify these points.
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Affiliation(s)
- Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
- Correspondence: ; Tel.: +81-86-235-7351; Fax: +81-86-235-7353
| | - Satoshi Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Kentaro Ejiri
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Masashi Yoshida
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
| | - Hiromi Matsubara
- Division of Cardiology, National Hospital Organization Okayama Medical Center, Okayama 701-1192, Japan;
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan; (S.A.); (K.E.); (M.Y.); (T.M.); (N.T.); (Y.T.); (H.I.)
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Takahashi S, Akagi T, Toh N, Takaya Y, Nakagawa K, Nishii N, Ito H. Impact of Disease Complexity on Cardiovascular Events after the Transition to an Adult Congenital Heart Disease Specialized Medical Unit. Acta Med Okayama 2019; 73:307-313. [PMID: 31439953 DOI: 10.18926/amo/56932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The follow-up of patients with adult congenital heart disease (ACHD) at a specialized medical unit is necessary for the patients' appropriate medical care. However, limited information is available about cardiovascular events among ACHD patients. Here we investigated the type and frequency of cardiovascular events in ACHD patients in relation to disease complexity. We retrospectively analyzed the cases of 535 patients (median age 35 years) referred to our ACHD center between 2014 and 2017. We divided the patients into 3 groups based on their disease complexity. To evaluate the relationship between disease complexity and cardiovascular events, we performed univariate and multivariate survival analyses. The Simple, moderate, and complex disease groups accounted for 62%, 19%, and 19% of the patients, respectively. Apart from events related to atrial septal defect (ASD) trans-catheter treatment, the frequency of cardiovascular events was dependent on the disease complexity (event-free survival rates at 3 years were 85%, 65%, and 58%, respectively). The hazard ratios were 4.0 and 5.1 in the moderate and complex groups, respectively. With the exception of scheduled transcatheter intervention, cardiovascular events were strongly related to the disease complexity of original heart disease. However, cardiovascular events were not rare even in the simple ACHD group.
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Affiliation(s)
- Sho Takahashi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Nobuhiro Nishii
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan
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Nakagawa K, Akagi T, Nagase S, Takaya Y, Kijima Y, Toh N, Watanabe A, Nishii N, Nakamura K, Morita H, Kusano K, Ito H. Efficacy of catheter ablation for paroxysmal atrial fibrillation in patients with atrial septal defect: a comparison with transcatheter closure alone. Europace 2019; 21:1663-1669. [DOI: 10.1093/europace/euz207] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 07/08/2019] [Indexed: 11/13/2022] Open
Abstract
Abstract
Aims
There is no valid treatment strategy for addressing paroxysmal atrial fibrillation (AF) in patients with unclosed atrial septal defect (ASD). We aimed to assess the efficacy of catheter ablation (CA) compared with transcatheter ASD closure alone for treating pre-existing paroxysmal AF in patients with ASD.
Methods and results
Among 908 patients who underwent transcatheter ASD closure, we evaluated 50 consecutive patients (63 ± 12 years) with paroxysmal AF. We compared the AF outcomes of these patients after transcatheter ASD closure between those with and without CA prior to ASD closure. Thirty (60%) patients underwent CA. During the follow-up period after ASD closure (mean: 49 ± 23 months), recurrence of AF was observed in 6/30 (20%) patients with upfront CA and 12/20 (60%) patients with ASD closure alone. Kaplan–Meier analysis showed that the AF-free survival rate was significantly higher for patients with CA than for those with ASD closure alone (79% vs. 37% at 5 years, P = 0.002). Upfront CA and previous heart failure hospitalization were associated with recurrence of AF after ASD closure [hazard ratio (HR) 0.18, 95% confidence interval (CI) 0.06–0.53; P = 0.002 and HR 4.64, 95% CI 1.60–13.49; P = 0.005, respectively].
Conclusion
In ASD patient with paroxysmal AF, transcatheter ASD closure alone demonstrated high AF recurrence rate after ASD closure. On the other hand, upfront CA prior to ASD closure substantially suppressed AF recurrence over the long term. A combination of CA and transcatheter ASD closure may be a feasible treatment strategy for paroxysmal AF in patients with ASD.
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Affiliation(s)
- Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Satoshi Nagase
- Department of Cardiac Arrhythmias, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Yasufumi Kijima
- Department of Cardiovascular Medicine, Cardiovascular Center, St. Luke’s International Hospital, Tokyo, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Atsuyuki Watanabe
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Nobuhiro Nishii
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Hiroshi Morita
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
| | - Kengo Kusano
- Department of Cardiac Arrhythmias, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho Kita-ku, Okayama, Japan
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Nakayama R, Takaya Y, Akagi T, Watanabe N, Ikeda M, Nakagawa K, Toh N, Ito H. Identification of High-Risk Patent Foramen Ovale Associated With Cryptogenic Stroke: Development of a Scoring System. J Am Soc Echocardiogr 2019; 32:811-816. [PMID: 31130417 DOI: 10.1016/j.echo.2019.03.021] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 03/22/2019] [Accepted: 03/26/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND Transcatheter closure of patent foramen ovale (PFO) has become an effective therapeutic strategy for cryptogenic stroke (CS). The identification of high-risk PFO is essential, but the data are limited. This study aimed to clarify the factors related to CS and to develop a score for high-risk PFO. METHODS We retrospectively analyzed 57 patients with prior CS and 50 without CS who were scheduled for transcatheter closure. PFO characteristics were evaluated by transesophageal echocardiography. Based on factors related to CS, we estimated the risk score. RESULTS Patients with CS had a greater frequency of large-size PFO (≥2 mm in height), long-tunnel PFO (≥10 mm in length), atrial septal aneurysm, hypermobile interatrial septum, prominent Eustachian valve or Chiari's network, the large right-to-left shunt at rest and during Valsalva maneuver, and low-angle PFO (≤10° of PFO angle from inferior vena cava), compared with patients without CS. Multivariate analysis showed that long-tunnel PFO, the presence of hypermobile interatrial septum, the presence of prominent Eustachian valve or Chiari's network, the large right-to-left shunt during Valsalva maneuver, and low-angle PFO were independently related to CS. When the score was estimated based on 1 point for each factor, the proportion of CS was markedly elevated with a score of ≥2 points. The probability of CS was markedly different between scores of ≤1 or ≥2 points. CONCLUSIONS PFO risk can be assessed with a score based on high-risk features. The presence of two or more high-risk PFO features is associated with CS.
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Affiliation(s)
- Rie Nakayama
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan.
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Nobuhisa Watanabe
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Madoka Ikeda
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
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Van De Bruaene A, Toh N, Hickey EJ, Benson L, Horlick E, Granton JT, Williams WG, Roche SL. Pulmonary hypertension in patients with a subaortic right ventricle: prevalence, impact and management. Heart 2019; 105:1471-1478. [DOI: 10.1136/heartjnl-2019-314756] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 04/04/2019] [Accepted: 04/10/2019] [Indexed: 02/06/2023] Open
Abstract
ObjectiveThis study sought to determine the prevalence, predictors, prognostic relevance and evolution of pulmonary hypertension (PH) (mean pulmonary artery pressure ≥25 mm Hg) in adult patients with a subaortic right ventricle (RV) in a biventricular circulation (2V-RV).MethodsWe analysed retrospective data from patients with 2V-RV undergoing cardiac catheterisation in our centre between 2000 and 2018. Echocardiographic assessment of subpulmonary ventricular pressures (left ventricular systolic pressure (LVSP)), age and B-type natriuretic peptide (BNP) were assessed as PH screening tools. Kaplan-Meier curves examined time to a composite outcome of death, transplant or ventricular assist device (VAD). Data from repeat catheterisations were analysed to evaluate PH changes over time, including the effects of therapy.ResultsA total of 141 patients (median age 39 (IQR 33–45) years, 68% men) underwent 191 cardiac catheterisations. At baseline, 55% had PH (isolated postcapillary 24%, combined precapillary and postcapillary 26% and precapillary 5%). BNP (area under the curve 0.80; 95% CI 0.72 to 0.88; p<0.0001), but not age at catheterisation or echocardiographic estimates of LVSP were associated with the presence of PH. The absence of PH and BNP <100 pg/mL discriminated a subgroup at very low risk during short-term (2.5 (1.3–3.9) years) follow-up (p<0.0001). Diuretics, milrinone and VAD improved haemodynamics over time.ConclusionPH is prevalent in patients with 2V-RV even when asymptomatic. It is difficult to identify by echocardiography and most importantly, is strongly associated with adverse outcomes. PH affects prognosis and transplant options for this patient group and yet is often amenable to treatment. Awareness of these results ought to lower the threshold for invasive haemodynamic assessment and may change the management of failing patients with 2V-RV.
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Yamaoka H, Takaya Y, Watanabe N, Akagi T, Nakagawa K, Toh N, Kotani Y, Kasahara S, Ito H. Infective Endocarditis of Patent Foramen Ovale Closure Device Presenting as an Amoeboid-Like Mass. JACC Cardiovasc Interv 2018; 11:2337-2338. [PMID: 30391388 DOI: 10.1016/j.jcin.2018.06.055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2018] [Accepted: 06/26/2018] [Indexed: 10/28/2022]
Affiliation(s)
- Hidenaru Yamaoka
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Yoichi Takaya
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan.
| | - Nobuhisa Watanabe
- Division of Medical Support, Okayama University Hospital, Okayama, Japan
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Yasuhiro Kotani
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Science, Okayama, Japan
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Toh N, Akagi T, Ito H. Prosthetic Valves in Pregnancy. J Card Fail 2017. [DOI: 10.1016/j.cardfail.2017.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Toh N, Ishii K, Kihara H, Iwakura K, Watanabe H, Yoshikawa J, Ito H. Effect of Diuretic or Calcium-Channel Blocker Plus Angiotensin-Receptor Blocker on Diastolic Function in Hypertensive Patients. Circ J 2016; 80:426-34. [PMID: 26725762 DOI: 10.1253/circj.cj-15-0815] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Hypertension increases the risk of left ventricular (LV) diastolic dysfunction, and anti-hypertensive therapy may improve LV relaxation. The aim of this study was to investigate whether combining an angiotensin-receptor blocker (ARB) with either hydrochlorothiazide (HCTZ) or a calcium-channel blocker (CCB) improves LV relaxation in patients with hypertension and diastolic dysfunction. METHODS AND RESULTS Hypertensive patients who had not achieved their target blood pressure with at least 4 weeks of ARB therapy were randomly assigned to receive either a fixed-dose combination of losartan and HCTZ (losartan/HCTZ; n=110) or a combination of amlodipine and a typical ARB dosage (CCB/ARB; n=121) and followed for 24 weeks. The primary endpoint was change in early diastolic mitral annular velocity (e', cm/s). Systolic blood pressure decreased in both groups after switch to the combination therapies. E' velocity increased both in the losartan/HCTZ (0.52 cm/s) and in the CCB/ARB (0.59 cm/s) groups. The mean (95% CI) treatment difference was -0.02 (-0.37 to 0.34) cm/s, indicating that improvement in LV relaxation was similar between the groups. The ratio of early mitral inflow velocity to e' velocity and left atrial volume index were significantly decreased in the losartan/HCTZ group. CONCLUSIONS The combination of losartan and HCTZ is as effective as amlodipine plus ARB in improving LV relaxation in hypertensive patients.
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Affiliation(s)
- Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
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Ohno Y, Miyoshi T, Noda Y, Oe H, Toh N, Nakamura K, Kohno K, Morita H, Ito H. Bezafibrate improves postprandial hypertriglyceridemia and associated endothelial dysfunction in patients with metabolic syndrome: a randomized crossover study. Cardiovasc Diabetol 2014; 13:71. [PMID: 24708775 PMCID: PMC4108061 DOI: 10.1186/1475-2840-13-71] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 04/02/2014] [Indexed: 12/12/2022] Open
Abstract
Background Postprandial elevation of triglyceride-rich lipoproteins impairs endothelial function, which can initiate atherosclerosis. We investigated the effects of bezafibrate on postprandial endothelial dysfunction and lipid profiles in patients with metabolic syndrome. Methods Ten patients with metabolic syndrome were treated with 400 mg/day bezafibrate or untreated for 4 weeks in a randomized crossover study. Brachial artery flow-mediated dilation (FMD) and lipid profiles were assessed during fasting and after consumption of a standardized snack. Serum triglyceride and cholesterol contents of lipoprotein fractions were analyzed by high-performance liquid chromatography. Results Postprandial FMD decreased significantly and reached its lowest value 4 h after the cookie test in both the bezafibrate and control groups, but the relative change in FMD from baseline to minimum in the bezafibrate group was significantly smaller than that in the control group (-29.0 ± 5.9 vs. -42.9 ± 6.2 %, p = 0.04). Bezafibrate significantly suppressed postprandial elevation of triglyceride (incremental area under the curve (AUC): 544 ± 65 vs. 1158 ± 283 mg h/dl, p = 0.02) and remnant lipoprotein cholesterol (incremental AUC: 27.9 ± 3.5 vs. 72.3 ± 14.1 mg h/dl, p < 0.01). High-performance liquid chromatography analysis revealed that postprandial triglyceride content of the chylomicron and very low-density lipoprotein fractions was significantly lower in the bezafibrate group than in the control group (p < 0.05). Conclusion Bezafibrate significantly decreased postprandial endothelial dysfunction, and elevations of both exogenous and endogenous triglycerides in patients with metabolic syndrome, suggesting that bezafibrate may have vascular protective effects in these patients. Clinical trial registration Unique Identifiers: UMIN000012557
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Affiliation(s)
| | - Toru Miyoshi
- Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Okayama 700-8558, Japan.
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Kijima Y, Akagi T, Nakagawa K, Promphan W, Toh N, Nakamura K, Sano S, Ito H. Cardiac erosion after catheter closure of atrial septal defect: Septal malalignment may be a novel risk factor for erosion. J Cardiol Cases 2014; 9:134-137. [PMID: 30546783 DOI: 10.1016/j.jccase.2013.12.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Revised: 11/22/2013] [Accepted: 12/09/2013] [Indexed: 11/25/2022] Open
Abstract
Pericardial tamponade occurred 3 days after the catheter closure of an atrial septal defect (ASD) using Amplatzer Septal Occluder (St. Jude Medical, St. Paul, MN, USA). Before the closure, two-dimensional and real-time three-dimensional transesophageal echocardiography demonstrated a deficient aortic rim and atrial septal malalignment. Perforation of the right atrium toward the non-coronary sinus of the aortic root was confirmed at the emergent surgery. Cardiac erosion is one of the most catastrophic complications in ASD patients undergoing catheter closure with Amplatzer Septal Occluder. Hence, several risk factors for this complication are discussed and identified. Oversized device deployment and a deficient aortic rim are accepted factors potentially causing cardiac erosion. Besides, atrial septal malalignment, which is a morphological characteristic of ASD, may be a novel risk factor for cardiac erosion. <Learning objective: Cardiac erosion is a potentially lethal complication when catheter closure of atrial septal defects using Amplatzer Septal Occluder (St. Jude Medical, St. Paul, MN, USA) is provided to the patients. However, mechanisms of this complication remain to be completely elucidated. Atrial septal malalignment may be one of the novel risk factors for this catastrophic complication.>.
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Affiliation(s)
- Yasufumi Kijima
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
| | - Teiji Akagi
- Division of Cardiac Intensive Care Unit, Okayama University Hospital, Okayama, Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
| | - Worakan Promphan
- Department of Pediatrics, Prince of Songkla University, Hat Yai, Thailand
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
| | - Kazufumi Nakamura
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
| | - Shunji Sano
- Division of Cardiac Intensive Care Unit, Okayama University Hospital, Okayama, Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Okayama University Hospital, Okayama, Japan
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Takumi H, Imai Y, Toh N, Matsubara H, Takiue T, Aratono M. Miscibility of imidazolium and pyridinium ionic liquids including BF4− at the air/water interface. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2013.08.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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G, Malev E, Reeva S, Vasina L, Pshepiy A, Korshunova A, Timofeev E, Zemtsovsky E, Jorgensen PG, Jensen J, Fritz-Hansen T, Biering-Sorensen T, Jons C, Olsen N, Henri C, Magne J, Dulgheru R, Laaraibi S, Voilliot D, Kou S, Pierard L, Lancellotti P, Tayyareci Y, Dworakowski R, Kogoj P, Reiken J, Kenny C, Maccarthy P, Wendler O, Monaghan M, Song J, Ha T, Jung Y, Seo M, Choi S, Kim Y, Sun B, Kim D, Kang D, Song J, Le Tourneau T, Topilsky Y, Inamo J, Mahoney D, Suri R, Schaff H, Enriquez-Sarano M, Bonaque Gonzalez J, Sanchez Espino A, Merchan Ortega G, Bolivar Herrera N, Ikuta I, Macancela Quinonez J, Munoz Troyano S, Ferrer Lopez R, Gomez Recio M, Dreyfus J, Cimadevilla C, Brochet E, Himbert D, Iung B, Vahanian A, Messika-Zeitoun D, Izumo M, Takeuchi M, Seo Y, Yamashita E, Suzuki K, Ishizu T, Sato K, Aonuma K, Otsuji Y, Akashi Y, Muraru D, Addetia K, Veronesi F, Corsi C, Mor-Avi V, Yamat M, Weinert L, Lang R, Badano L, Minamisawa M, Koyama J, Kozuka A, Motoki H, Izawa A, Tomita T, Miyashita Y, Ikeda U, Florescu C, Niemann M, Liu D, Hu K, Herrmann S, Gaudron P, Scholz F, Stoerk S, Ertl G, Weidemann F, Marchel M, Serafin A, Kochanowski J, Piatkowski R, Madej-Pilarczyk A, Filipiak K, Hausmanowa-Petrusewicz I, Opolski G, Meimoun P, M'barek D, Clerc J, Neikova A, Elmkies F, Tzvetkov B, Luycx-Bore A, Cardoso C, Zemir H, Mansencal N, Arslan M, El Mahmoud R, Pilliere R, Dubourg O, Ikonomidis I, Lambadiari V, Pavlidis G, Koukoulis C, Kousathana F, Varoudi M, Tritakis V, Triantafyllidi H, Dimitriadis G, Lekakis I, Kovacs A, Kosztin A, Solymossy K, Celeng C, Apor A, Faludi M, Berta K, Szeplaki G, Foldes G, Merkely B, Kimura K, Daimon M, Nakajima T, Motoyoshi Y, Komori T, Nakao T, Kawata T, Uno K, Takenaka K, Komuro I, Gabric ID, Vazdar L, Pintaric H, Planinc D, Vinter O, Trbusic M, Bulj N, Nobre Menezes M, Silva Marques J, Magalhaes R, Carvalho V, Costa P, Brito D, Almeida A, Nunes-Diogo A, Davidsen ES, Bergerot C, Ernande L, Barthelet M, Thivolet S, Decker-Bellaton A, Altman M, 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R, Praus R, Vasatova M, Vojacek J, Palicka V, Hulek P, Pradel S, Mohty D, Damy T, Echahidi N, Lavergne D, Virot P, Aboyans V, Jaccard A, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Antonini-Canterin F, Doulaptsis C, Symons R, Matos A, Florian A, Masci P, Dymarkowski S, Janssens S, Bogaert J, Lestuzzi C, Moreo A, Celik S, Lafaras C, Dequanter D, Tomkowski W, De Biasio M, Cervesato E, Massa L, Imazio M, Watanabe N, Kijima Y, Akagi T, Toh N, Oe H, Nakagawa K, Tanabe Y, Ikeda M, Okada K, Ito H, Milanesi O, Biffanti R, Varotto E, Cerutti A, Reffo E, Castaldi B, Maschietto N, Vida V, Padalino M, Stellin G, Bejiqi R, Retkoceri R, Bejiqi H, Retkoceri A, Surdulli S, Massoure P, Cautela J, Roche N, Chenilleau M, Gil J, Fourcade L, Akhundova A, Cincin A, Sunbul M, Sari I, Tigen M, Basaran Y, Suermeci G, Butz T, Schilling I, Sasko B, Liebeton J, Van Bracht M, Tzikas S, Prull M, Wennemann R, Trappe H, Attenhofer Jost CH, Pfyffer M, Scharf C, 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Poster session Friday 13 December - PM: 13/12/2013, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet206] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Muraru D, Addetia K, Veronesi F, Corsi C, Mor-Avi V, Yamat M, Weinert L, Lang R, Badano L, Faita F, Di Lascio N, Bruno R, Bianchini E, Ghiadoni L, Sicari R, Gemignani V, Angelis A, Ageli K, Ioakimidis N, Chrysohoou C, Agelakas A, Felekos I, Vaina S, Aznaourides K, Vlachopoulos C, Stefanadis C, Nemes A, Szolnoky G, Gavaller H, Gonczy A, Kemeny L, Forster T, Ramalho A, Placido R, Marta L, Menezes M, Magalhaes A, Cortez Dias N, Martins S, Almeida A, Pinto F, Nunes Diogo A, Botezatu CD, Enache R, Popescu B, Nastase O, Coman M, Ghiorghiu I, Calin A, Rosca M, Beladan C, Ginghina C, Grapsa J, Cabrita I, Durighel G, O'regan D, Dawson D, Nihoyannopoulos P, Pellicori P, Kallvikbacka-Bennett A, Zhang J, Lukaschuk E, Joseph A, Bourantas C, Loh H, Bragadeesh T, Clark A, Cleland J, Kallvikbacka-Bennett A, Pellicori P, Lomax S, Putzu P, Diercx R, Parsons S, Dicken B, Zhang J, Clark A, Cleland J, Vered Z, Adirevitz L, Dragu R, Blatt A, Karev E, Malca Y, Roytvarf A, Marek D, Sovova E, Berkova M, Cihalik C, Taborsky M, Lindqvist P, Tossavainen E, Soderberg S, Gonzales M, Gustavsson S, Henein M, Sonne C, Bott-Fluegel L, Hauck S, Lesevic H, Hadamitzky M, Wolf P, Kolb C, Bandera F, Pellegrino M, Generati G, Donghi V, Alfonzetti E, Castelvecchio S, Menicanti L, Guazzi M, Buchyte S, Rinkuniene D, Jurkevicius R, Smarz K, Zaborska B, Jaxa-Chamiec T, Maciejewski P, Budaj A, Santoro A, Federico Alvino F, Giovanni Antonelli G, Roberta Molle R, Matteo Bertini M, Stefano Lunghetti S, Sergio Mondillo S, Henri C, Magne J, Dulgheru R, Laaraibi S, Voilliot D, Kou S, Pierard L, Lancellotti P, Szulik M, Stabryla-Deska J, Kalinowski M, Sliwinska A, Szymala M, Lenarczyk R, Kalarus Z, Kukulski T, Yiangou K, Azina C, Yiangou A, Ioannides M, Chimonides S, Baysal S, Pirat B, Okyay K, Bal U, Muderrisoglu H, Popovic D, Ostojic M, Petrovic M, Vujisic-Tesic B, Arandjelovic A, Petrovic I, Banovic M, Popovic B, Vukcevic V, Damjanovic S, Velasco Del Castillo S, Onaindia Gandarias J, Arana Achaga X, Laraudogoitia Zaldumbide E, Rodriguez Sanchez I, Cacicedo De Bobadilla A, Romero Pereiro A, Aguirre Larracoechea U, Salinas T, Subinas A, Elzbieciak M, Wita K, Grabka M, Chmurawa J, Doruchowska A, Turski M, Filipecki A, Wybraniec M, Mizia-Stec K, Varho V, Karjalainen P, Lehtinen T, Airaksinen J, Ylitalo A, Kiviniemi T, Gargiulo P, Galderisi M, D' Amore C, Lo Iudice F, Savarese G, Casaretti L, Pellegrino A, Fabiani I, La Mura L, Perrone Filardi P, Kim JY, Chung W, Yu J, Choi Y, Park C, Youn H, Lee M, Nagy A, Manouras A, Gunyeli E, Gustafsson U, Shahgaldi K, Winter R, Johnsson J, Zagatina A, Krylova L, Zhuravskaya N, Vareldzyan Y, Tyurina T, Clitsenko O, Khalifa EA, Ashour Z, Elnagar W, Jung I, Seo H, Lee S, Lim D, Mizariene V, Verseckaite R, Janenaite J, Jonkaitiene R, Jurkevicius R, Sanchez Espino A, Bonaque Gonzalez J, Merchan Ortega G, Bolivar Herrera N, Ikuta I, Macancela Quinones J, Gomez Recio M, Silva Fazendas Adame PR, Caldeira D, Stuart B, Almeida S, Cruz I, Ferreira A, Freire G, Lopes L, Cotrim C, Pereira H, Mediratta A, Addetia K, Moss J, Nayak H, Yamat M, Weinert L, Mor-Avi V, Lang R, Al Amri I, Debonnaire P, Van Der Kley F, Schalij M, Bax J, Ajmone Marsan N, Delgado V, Schmidt FP, Gniewosz T, Jabs A, Munzel T, Jansen T, Kaempfner D, Hink U, Von Bardeleben R, Jose J, George O, Joseph G, Jose J, Adawi S, Najjar R, Ahronson D, Shiran A, Van Riel A, Boerlage - Van Dijk K, De Bruin - Bon H, Araki M, Meregalli P, Koch K, Vis M, Mulder B, Baan J, Bouma B, Marciniak A, Elton D, Glover K, Campbell I, Sharma R, Batalha S, Lourenco C, Oliveira Da Silva C, Manouras A, Shahgaldi K, Caballero L, Garcia-Lara J, Gonzalez-Carrillo J, Oliva M, Saura D, Garcia-Navarro M, Espinosa M, Pinar E, Valdes M, De La Morena G, Barreiro Perez M, Lopez Perez M, Roy D, Brecker S, Sharma R, Venkateshvaran A, Dash PK, Sola S, Barooah B, Govind SC, Winter R, Shahgaldi K, Brodin LA, Manouras A, Saura Espin D, Caballero Jimenez L, Gonzalez Carrillo J, Oliva Sandoval M, Lopez Ruiz M, Garcia Navarro M, Espinosa Garcia M, Valdes Chavarri M, De La Morena Valenzuela G, Gatti G, Dell'angela L, Pinamonti B, Benussi B, Sinagra G, Pappalardo A, Hernandez V, Saavedra J, Gonzalez A, Iglesias P, Civantos S, Guijarro G, Monereo S, Ikeda M, Toh N, Oe H, Tanabe Y, Watanabe N, Ito H, Ciampi Q, Cortigiani L, Pratali L, Rigo F, Villari B, Picano E, Sicari R, Yoon J, Sohn J, Kim Y, Chang H, Hong G, Kim T, Ha J, Choi B, Rim S, Choi E, Tibazarwa K, Sliwa K, Wonkam A, Mayosi B, Oryshchyn N, Ivaniv Y, Pavlyk S, Lourenco MR, Azevedo O, Moutinho J, Nogueira I, Fernandes M, Pereira V, Quelhas I, Lourenco A, Sunbul M, Tigen K, Karaahmet T, Dundar C, Ozben B, Guler A, Cincin A, Bulut M, Sari I, Basaran Y, Baydar O, Kadriye Kilickesmez K, Ugur Coskun U, Polat Canbolat P, Veysel Oktay V, Umit Yasar Sinan U, Okay Abaci O, Cuneyt Kocas C, Sinan Uner S, Serdar Kucukoglu S, Zaroui A, Mourali M, Ben Said R, Asmi M, Aloui H, Kaabachi N, Mechmeche R, Saberniak J, Hasselberg N, Borgquist R, Platonov P, Holst A, Edvardsen T, Haugaa K, Lourenco MR, Azevedo O, Nogueira I, Moutinho J, Fernandes M, Pereira V, Quelhas I, Lourenco A, Eran A, Yueksel D, Er F, Gassanov N, Rosenkranz S, Baldus S, Guedelhoefer H, Faust M, Caglayan E, Matveeva N, Nartsissova G, Chernjavskij A, Ippolito R, De Palma D, Muscariello R, Santoro C, Raia R, Schiano-Lomoriello V, Gargiulo F, Galderisi M, Lipari P, Bonapace S, Zenari L, Valbusa F, Rossi A, Lanzoni L, Canali G, Molon G, Campopiano E, Barbieri E, Ikonomidis I, Varoudi M, Papadavid E, Theodoropoulos K, Papadakis I, Pavlidis G, Triantafyllidi H, Anastasiou - Nana M, Rigopoulos D, Lekakis J, Sunbul M, Tigen K, Ozen G, Durmus E, Kivrak T, Cincin A, Ozben B, Atas H, Direskeneli H, Basaran Y, Stevanovic A, Dekleva M, Trajic S, Paunovic N, Simic A, Khan S, Mushemi-Blake S, Jouhra F, Dennes W, Monaghan M, Melikian N, Shah A, Maceira Gonzalez AM, Lopez-Lereu M, Monmeneu J, Igual B, Estornell J, Boraita A, Kosmala W, Rojek A, Bialy D, Mysiak A, Przewlocka-Kosmala M, Popescu I, Mancas S, Mornos C, Serbescu I, Ionescu G, Ionac A, Gaudron P, Niemann M, Herrmann S, Hu K, Liu D, Wojciech K, Frantz S, Bijnens B, Ertl G, Weidemann F, Maceira Gonzalez AM, Cosin-Sales J, Ruvira J, Diago J, Aguilar J, Igual B, Lopez-Lereu M, Monmeneu J, Estornell J, Cruz C, Pinho T, Madureira A, Lebreiro A, Dias C, Ramos I, Silva Cardoso J, Julia Maciel M, De Meester P, Van De Bruaene A, Herijgers P, Voigt JU, Budts W, Franzoso F, Voser E, Wohlmut C, Kellenberger C, Valsangiacomo Buechel E, Carrero C, Benger J, Parcerisa M, Falconi M, Oberti P, Granja M, Cagide A, Del Pasqua A, Secinaro A, Antonelli G, Iacomino M, Toscano A, Chinali M, Esposito C, Carotti A, Pongiglione G, Rinelli G, Youssef Moustafa A, Al Murayeh M, Al Masswary A, Al Sheikh K, Moselhy M, Dardir M, Deising J, Butz T, Suermeci G, Liebeton J, Wennemann R, Tzikas S, Van Bracht M, Prull M, Trappe HJ, Martin Hidalgo M, Delgado Ortega M, Ruiz Ortiz M, Mesa Rubio D, Carrasco Avalos F, Seoane Garcia T, Pan Alvarez-Ossorio M, Lopez Aguilera J, Puentes Chiachio M, Suarez De Lezo Cruz Conde J, Petrovic MT, Giga V, Stepanovic J, Tesic M, Jovanovic I, Djordjevic-Dikic A, Generati G, Pellegrino M, Bandera F, Donghi V, Alfonzetti E, Guazzi M, Piatkowski R, Kochanowski J, Scislo P, Opolski G, Zagatina A, Zhuravskaya N, Krylova L, Vareldzhyan Y, Tyurina T, Clitsenko O, Bombardini T, Gherardi S, Leone O, Picano E, Michelotto E, Ciccarone A, Tarantino N, Ostuni V, Rubino M, Genco W, Santoro G, Carretta D, Romito R, Colonna P, Cameli M, Lunghetti S, Lisi M, Curci V, Cameli P, Focardi M, Favilli R, Galderisi M, Mondillo S, Hoffmann R, Barletta G, Von Bardeleben S, Kasprzak J, Greis C, Vanoverschelde J, Becher H, Machida T, Izumo M, Suzuki K, Kaimijima R, Mizukoshi K, Manabe-Uematsu M, Takai M, Harada T, Akashi Y, Martin Garcia A, Arribas-Jimenez A, Cruz-Gonzalez I, Nieto F, Iscar A, Merchan S, Martin-Luengo C, Brecht A, Theres L, Spethmann S, Dreger H, Baumann G, Knebel F, Jasaityte R, Heyde B, Rademakers F, Claus P, D'hooge J, Lervik Nilsen LC, Lund J, Brekke B, Stoylen A, Giraldeau G, Duchateau N, Gabrielli L, Penela D, Evertz R, Mont L, Brugada J, Berruezo A, Bijnens B, Sitges M, Kordybach M, Kowalski M, Hoffman P, Pilichowska E, Zaborska B, Baran J, Kulakowski P, Budaj A, Wahi S, Vollbon W, Leano R, Thomas A, Bricknell K, Holland D, Napier S, Stanton T, Teferici D, Qirko S, Petrela E, Dibra A, Bajraktari G, Bara P, Sanchis Ruiz L, Gabrielli L, Andrea R, Falces C, Duchateau N, Perez-Villa F, Bijnens B, Sitges M, Sulemane S, Panoulas V, Bratsas A, Tam F, Nihoyannopoulos P, Abduch M, Alencar A, Coracin F, Barban A, Saboya R, Dulley F, Mathias W, Vieira M, Buccheri S, Mangiafico S, Arcidiacono A, Bottari V, Leggio S, Tamburino C, Monte IP, Cruz C, Lebreiro A, Pinho T, Dias C, Silva Cardoso J, Julia Maciel M, Spitzer E, Beitzke D, Kaneider A, Pavo N, Gottsauner-Wolf M, Wolf F, Loewe C, Mushtaq S, Andreini D, Pontone G, Bertella E, Conte E, Baggiano A, Annoni A, Cortinovis S, Fiorentini C, Pepi M, Gustafsson M, Alehagen U, Dahlstrom U, Johansson P, Faden G, Faggiano P, Albertini L, Reverberi C, Gaibazzi N, Taylor RJ, Moody W, Umar F, Edwards N, Townend J, Steeds R, Leyva F, Mihaila S, Muraru D, Piasentini E, Peluso D, Casablanca S, Naso P, Puma L, Iliceto S, Vinereanu D, Badano L, Ciciarello FL, Agati L, Cimino S, De Luca L, Petronilli V, Fedele F, Tsverava M. Poster Session Saturday 14 December - AM: 14/12/2013, 08:30-12:30 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Garcia Martin A, Fernandez Golfin C, Salido Tahoces L, Fernandez Santos S, Jimenez Nacher J, Moya Mur J, Velasco Valdazo E, Hernandez Antolin R, Zamorano Gomez J, Veronesi F, Corsi C, Caiani E, Lamberti C, Tsang W, Holmgren C, Guo X, Bateman M, Iaizzo P, Vannier M, Lang R, Patel A, Adamayn K, Tumasyan LR, Chilingaryan A, Nasr G, Eleraki A, Farouk N, Axelsson A, Langhoff L, Jensen M, Vejlstrup N, Iversen K, Bundgaard H, Watanabe T, Iwai-Takano M, Attenhofer Jost CH, Pfyffer M, Seifert B, Scharf C, Candinas R, Medeiros-Domingo A, Chin JY, Yoon H, Vollbon W, Singbal Y, Rhodes K, Wahi S, Katova TM, Simova II, Hristova K, Kostova V, Pauncheva B, Bircan A, Sade L, Eroglu S, Pirat B, Okyay K, Bal U, Muderrisoglu H, Heggemann F, Buggisch H, Welzel G, Doesch C, Hansmann J, Schoenberg S, Borggrefe M, Wenz F, Papavassiliu T, Lohr F, Roussin I, Drakopoulou M, Rosen S, Sharma R, Prasad S, Lyon A, Carpenter J, Senior R, Breithardt OA, Razavi H, Arya A, Nabutovsky Y, Ryu K, Gaspar T, Kosiuk J, Eitel C, Hindricks G, Piorkowski C, Pires S, Nunes A, Cortez-Dias N, Belo A, Zimbarra Cabrita I, Sousa C, Pinto F, Baron T, Johansson K, Flachskampf F, Christersson C, Pires S, Cortez-Dias N, Nunes A, Belo A, Zimbarra Cabrita I, Sousa C, Pinto F, Santoro A, Federico Alvino F, Giovanni Antonelli G, Raffaella De Vito R, Roberta Molle R, Sergio Mondillo S, Gustafsson M, Alehagen U, Johansson P, Tsukishiro Y, Onishi T, Chimura M, Yamada S, Taniguchi Y, Yasaka Y, Kawai H, Souza JRM, Zacharias LGT, Pithon KR, Ozahata TM, Cliquet AJ, Blotta MH, Nadruz WJ, Fabiani I, Conte L, Cuono C, Liga R, Giannini C, Barletta V, Nardi C, Delle Donne M, Palagi C, Di Bello V, Glaveckaite S, Valeviciene N, Palionis D, Laucevicius A, Hristova K, Bogdanova V, Ferferieva V, Shiue I, Castellon X, Boles U, Rakhit R, Shiu MF, Gilbert T, Papachristidis A, Henein MY, Westholm C, Johnson J, Jernberg T, Winter R, Ghosh Dastidar A, Augustine D, Cengarle M, Mcalindon E, Bucciarelli-Ducci C, Nightingale A, Onishi T, Watanabe T, Fujita M, Mizukami Y, Sakata Y, Nakatani S, Nanto S, Uematsu M, Saraste A, Luotolahti M, Varis A, Vasankari T, Tunturi S, Taittonen M, Rautakorpi P, Airaksinen J, Ukkonen H, Knuuti J, Boshchenko A, Vrublevsky A, Karpov R, Yoshikawa H, Suzuki M, Hashimoto G, Kusunose Y, Otsuka T, Nakamura M, Sugi K, Rosner S, Orban M, Lesevic H, Karl M, Hadamitzky M, Sonne C, Panaro A, Martinez F, Huguet M, Moral S, Palet J, Oller G, Cuso I, Jornet A, Rodriguez Palomares J, Evangelista A, Stoebe S, Tarr A, Pfeiffer D, Hagendorff A, Gilmanov D, Baroni M, Cerone E, Galli E, Berti S, Glauber M, Soesanto A, Yuniadi Y, Mansyur M, Kusmana D, Venkateshvaran A, Dash PK, Sola S, Govind SC, Shahgaldi K, Winter R, Brodin LA, Manouras A, Dokainish H, Sadreddini M, Nieuwlaat R, Lonn E, Healey J, Nguyen V, Cimadevilla C, Dreyfus J, Codogno I, Vahanian A, Messika-Zeitoun D, Lim YJ, Kawamura A, Kawano S, Polte C, Gao S, Lagerstrand K, Cederbom U, Bech-Hanssen O, Baum J, Beeres F, Van Hall S, Boering Y, Zeus T, Kehmeier E, Kelm M, Balzer J, Della Mattia A, Pinamonti B, Abate E, Nicolosi G, Proclemer A, Bassetti M, Luzzati R, Sinagra G, Hlubocka Z, Jiratova K, Dostalova G, Hlubocky J, Dohnalova A, Linhart A, Palecek T, Sonne C, Lesevic H, Karl M, Rosner S, Hadamitzky M, Ott I, Malev E, Reeva S, Zemtsovsky E, Igual Munoz B, Alonso Fernandez Pau P, Miro Palau Vicente V, Maceira Gonzalez Alicia A, Estornell Erill J, Andres La Huerta A, Donate Bertolin L, Valera Martinez F, Salvador Sanz Antonio A, Montero Argudo Anastasio A, Nemes A, Kalapos A, Domsik P, Chadaide S, Sepp R, Forster T, Onaindia J, Arana X, Cacicedo A, Velasco S, Rodriguez I, Capelastegui A, Sadaba M, Gonzalez J, Salcedo A, Laraudogoitia E, Archontakis S, Gatzoulis K, Vlasseros I, Arsenos P, Tsiachris D, Vouliotis A, Sideris S, Karistinos G, Kalikazaros I, Stefanadis C, Ancona R, Comenale Pinto S, Caso P, Coppola M, Arenga F, Cavallaro C, Vecchione F, D'onofrio A, Calabro R, Correia CE, Moreira D, Cabral C, Santos J, Cardoso J, Igual Munoz B, Maceira Gonzalez A, Estornell Erill Jordi J, Jimenez Carreno R, Arnau Vives M, Monmeneu Menadas J, Domingo-Valero D, Sanchez Fernandez E, Montero Argudo Anastasio A, Zorio Grima E, Cincin A, Tigen K, Karaahmet T, Dundar C, Sunbul M, Guler A, Bulut M, Basaran Y, Mordi I, Carrick D, Berry C, Tzemos N, Cruz I, Ferreira A, Rocha Lopes L, Joao I, Almeida A, Fazendas P, Cotrim C, Pereira H, Ochoa JP, Fernandez A, Filipuzzi J, Casabe J, Salmo J, Vaisbuj F, Ganum G, Di Nunzio H, Veron L, Guevara E, Salemi V, Nerbass F, Portilho N, Ferreira Filho J, Pedrosa R, Arteaga-Fernandez E, Mady C, Drager L, Lorenzi-Filho G, Marques J, Almeida AMG, Menezes M, Silva G, Placido R, Amaro C, Brito D, Diogo A, Lourenco MR, Azevedo O, Moutinho J, Nogueira I, Machado I, Portugues J, Quelhas I, Lourenco A, Calore C, Muraru D, Melacini P, Badano L, Mihaila S, Puma L, Peluso D, Casablanca S, Ortile A, Iliceto S, Kang MK, Yu S, Park J, Kim S, Park T, Mun HS, C S, Cho SR, Han S, Lee N, Khalifa EA, Hamodraka E, Kallistratos M, Zacharopoulou I, Kouremenos N, Mavropoulos D, Tsoukas A, Kontogiannis N, Papanikolaou N, Tsoukanas K, Manolis A, Villagraz Tecedor L, Jimenez Lopez Guarch C, Alonso Chaterina S, Blazquez Arrollo L, Lopez Melgar B, Veitia Sarmiento A, Mayordomo Gomez S, Escribano Subias M, Lichodziejewska B, Kurnicka K, Goliszek S, Dzikowska Diduch O, Kostrubiec M, Krupa M, Grudzka K, Ciurzynski M, Palczewski P, Pruszczyk P, Sakata K, Ishiguro M, Kimura G, Uesugo Y, Takemoto K, Minamishima T, Futuya M, Matsue S, Satoh T, Yoshino H, Signorello M, Gianturco L, Colombo C, Stella D, Atzeni F, Boccassini L, Sarzi-Puttini P, Turiel M, Kinova E, Deliiska B, Krivoshiev S, Goudev A, De Stefano F, Santoro C, Buonauro A, Schiano-Lomoriello V, Muscariello R, De Palma D, Galderisi M, Ranganadha Babu B, Chidambaram S, Sangareddi V, Dhandapani V, Ravi M, Meenakshi K, Muthukumar D, Swaminathan N, Ravishankar G, Bruno RM, Giardini G, Catizzo B, Brustia R, Malacrida S, Armenia S, Cauchy E, Pratali L, Cesana F, Alloni M, Vallerio P, De Chiara B, Musca F, Belli O, Ricotta R, Siena S, Moreo A, Giannattasio C, Magnino C, Omede' P, Avenatti E, Presutti D, Sabia L, Moretti C, Bucca C, Gaita F, Veglio F, Milan A, Eichhorn J, Springer W, Helling A, Alarajab A, Loukanov T, Ikeda M, Kijima Y, Akagi T, Toh N, Oe H, Nakagawa K, Tanabe Y, Watanabe N, Ito H, Hascoet S, Hadeed K, Marchal P, Bennadji A, Peyre M, Dulac Y, Heitz F, Alacoque X, Chausseray G, Acar P, Kong W, Ling L, Yip J, Poh K, Vassiliou V, Rekhraj S, Hoole S, Watkinson O, Kydd A, Boyd J, Mcnab D, Densem C, Shapiro L, Rana B, Potpara T, Djikic D, Polovina M, Marcetic Z, Peric V, Lip G, Gaudron P, Niemann M, Herrmann S, Hu K, Strotmann J, Beer M, Bijnens B, Liu D, Ertl G, Weidemann F, Peric V, Jovanovic A, Djikic D, Otasevic P, Kochanowski J, Piatkowski R, Scislo P, Grabowski M, Marchel M, Opolski G, Bandera F, Guazzi M, Arena R, Corra U, Ghio S, Forfia P, Rossi A, Dini F, Cahalin L, Temporelli L, Rallidis L, Tsangaris I, Makavos G, Anthi A, Pappas A, Orfanos S, Lekakis J, Anastasiou-Nana M, Kuznetsov VA, Krinochkin DV, Yaroslavskaya EI, Zaharova EH, Pushkarev GS, Mizia-Stec K, Wita K, Mizia M, Loboz-Grudzien K, Szwed H, Kowalik I, Kukulski T, Gosciniak P, Kasprzak J, Plonska-Gosciniak E, Cimino S, Pedrizzetti G, Tonti G, Cicogna F, Petronilli V, De Luca L, Iacoboni C, Agati L, Hoffmann R, Barletta G, Von Bardeleben S, Kasprzak J, Greis C, Vanoverschelde J, Becher H, Galrinho A, Moura Branco L, Fiarresga A, Cacela D, Ramos R, Cruz Ferreira R, Van Den Oord S, Akkus Z, Bosch J, Renaud G, Sijbrands E, Verhagen H, Van Der Lugt A, Van Der Steen A, Schinkel A, Mordi I, Tzemos N, Stanton T, Delgado D, Yu E, Drakopoulou M, Gonzalez-Gonzalez A, Karonis T, Roussin I, Babu-Narayan S, Swan L, Senior R, Li W, Parisi V, Pagano G, Pellegrino T, Femminella G, De Lucia C, Formisano R, Cuocolo A, Perrone Filardi P, Leosco D, Rengo G, Unlu S, Farsalinos K, Amelot K, Daraban A, Ciarka A, Delcroix M, Voigt J, Miskovic A, Poerner T, Goebel B, Stiller C, Moritz A, Sakata K, Uesugo Y, Kimura G, Ishiguro M, Takemoto K, Minamishima T, Futuya M, Satoh T, Yoshino H, Miyoshi T, Tanaka H, Kaneko A, Matsumoto K, Imanishi J, Motoji Y, Mochizuki Y, Minami H, Kawai H, Hirata K, Wutthimanop A, See O, Vathesathokit P, Yamwong S, Sritara P, Rosner A, Kildal A, Stenberg T, Myrmel T, How O, Capriolo M, Frea S, Giustetto C, Scrocco C, Benedetto S, Grosso Marra W, Morello M, Gaita F, Garcia-Gonzalez P, Cozar-Santiago P, Chacon-Hernandez N, Ferrando-Beltran M, Fabregat-Andres O, De La Espriella-Juan R, Fontane-Martinez C, Jurado-Sanchez R, Morell-Cabedo S, Ridocci-Soriano F, Mihaila S, Piasentini E, Muraru D, Peluso D, Casablanca S, Puma L, Naso P, Iliceto S, Vinereanu D, Badano L, Tarzia P, Villano A, Figliozzi S, Russo G, Parrinello R, Lamendola P, Sestito A, Lanza G, Crea F, Sulemane S, Panoulas V, Bratsas A, Frankel A, Nihoyannopoulos P, Dores H, Andrade M, Almeida M, Goncalves P, Branco P, Gaspar A, Gomes A, Horta E, Carvalho M, Mendes M, Yue W, Li X, Chen Y, Luo Y, Gu P, Yiu K, Siu C, Tse H, Cho E, Lee S, Hwang B, Kim D, Jang S, Jeon H, Youn H, Kim J. Poster session Thursday 12 December - PM: 12/12/2013, 14:00-18:00 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Abdovic E, Abdovic S, Hristova K, Hristova K, Katova T, Katova T, Gocheva N, Gocheva N, Pavlova M, Pavlova M, Gurzun MM, Ionescu A, Canpolat U, Yorgun H, Sunman H, Sahiner L, Kaya E, Ozer N, Tokgozoglu L, Kabakci G, Aytemir K, Oto A, Gonella A, D'ascenzo F, Casasso F, Conte E, Margaria F, Grosso Marra W, Frea S, Morello M, Bobbio M, Gaita F, Seo H, Lee S, Lee J, Yoon Y, Park E, Kim H, Park S, Lee H, Kim Y, Sohn D, Nemes A, Domsik P, Kalapos A, Orosz A, Lengyel C, Forster T, Enache R, Muraru D, Popescu B, Calin A, Nastase O, Botezatu D, Purcarea F, Rosca M, Beladan C, Ginghina C, Canpolat U, Aytemir K, Ozer N, Yorgun H, Sahiner L, Kaya E, Oto A, Muraru D, Piasentini E, Mihaila S, Padayattil Jose' S, Peluso D, Ucci L, Naso P, Puma L, Iliceto S, Badano L, Cikes M, Jakus N, Sutherland G, Haemers P, D'hooge J, Claus P, Yurdakul S, Oner F, Direskeneli H, Sahin T, Cengiz B, Ercan G, Bozkurt A, Aytekin S, Osa Saez AM, Rodriguez-Serrano M, Lopez-Vilella R, Buendia-Fuentes F, Domingo-Valero D, Quesada-Carmona A, Miro-Palau V, Arnau-Vives M, Palencia-Perez M, Rueda-Soriano J, Lipczynska M, Piotr Szymanski P, Anna Klisiewicz A, Lukasz Mazurkiewicz L, Piotr Hoffman P, Kim K, Cho S, Ahn Y, Jeong M, Cho J, Park J, Chinali M, Franceschini A, Matteucci M, Doyon A, Esposito C, Del Pasqua A, Rinelli G, Schaefer F, Kowalik E, Klisiewicz A, Rybicka J, Szymanski P, Biernacka E, Hoffman P, Lee S, Kim W, Yun H, Jung L, Kim E, Ko J, Ruddox V, Norum I, Edvardsen T, Baekkevar M, Otterstad J, Erdei T, Edwards J, Braim D, Yousef Z, Fraser A, Melcher A, Reiner B, Hansen A, Strandberg L, Caidahl K, Wellnhofer E, Kriatselis C, Gerd-Li H, Furundzija V, Thnabalasingam U, Fleck E, Graefe M, Park Y, Moon J, Ahn T, Baydar O, Kadriye Kilickesmez K, Ugur Coskun U, Polat Canbolat P, Veysel Oktay V, Umit Yasar Sinan U, Okay Abaci O, Cuneyt Kocas C, Sinan Uner S, Serdar Kucukoglu S, Ferferieva V, Claus P, Rademakers F, D'hooge J, Le TT, Wong P, Tee N, Huang F, Tan R, Altman M, Logeart D, Bergerot C, Gellen B, Pare C, Gerard S, Sirol M, Vicaut E, Mercadier J, Derumeaux GA, Park TH, Park JI, Shin SW, Yun SH, Lee JE, Makavos G, Kouris N, Keramida K, Dagre A, Ntarladimas I, Kostopoulos V, Damaskos D, Olympios C, Leong D, Piers S, Hoogslag G, Hoke U, Thijssen J, Ajmone Marsan N, Schalij M, Bax J, Zeppenfeld K, Delgado V, Rio P, Branco L, Galrinho A, Cacela D, Abreu J, Timoteo A, Teixeira P, Pereira-Da-Silva T, Selas M, Cruz Ferreira R, Popa BA, Zamfir L, Novelli E, Lanzillo G, Karazanishvili L, Musica G, Stelian E, Benea D, Diena M, Cerin G, Fusini L, Mirea O, Tamborini G, Muratori M, Gripari P, Ghulam Ali S, Cefalu' C, Maffessanti F, Andreini D, Pepi M, Mamdoo F, Goncalves A, Peters F, Matioda H, Govender S, Dos Santos C, Essop M, Kuznetsov VA, Yaroslavskaya EI, Pushkarev GS, Krinochkin DV, Kolunin GV, Bennadji A, Hascoet S, Dulac Y, Hadeed K, Peyre M, Ricco L, Clement L, Acar P, Ding W, Zhao Y, Lindqvist P, Nilson J, Winter R, Holmgren A, Ruck A, Henein M, Illatopa V, Cordova F, Espinoza D, Ortega J, Cavalcante J, Patel M, Katz W, Schindler J, Crock F, Khanna M, Khandhar S, Tsuruta H, Kohsaka S, Murata M, Yasuda R, Tokuda H, Kawamura A, Maekawa Y, Hayashida K, Fukuda K, Le Tourneau T, Kyndt F, Lecointe S, Duval D, Rimbert A, Merot J, Trochu J, Probst V, Le Marec H, Schott J, Veronesi F, Addetia K, Corsi C, Lamberti C, Lang R, Mor-Avi V, Gjerdalen GF, Hisdal J, Solberg E, Andersen T, Radunovic Z, Steine K, Maffessanti F, Gripari P, Tamborini G, Muratori M, Fusini L, Ferrari C, Caiani E, Alamanni F, Bartorelli A, Pepi M, D'ascenzi F, Cameli M, Iadanza A, Lisi M, Reccia R, Curci V, Sinicropi G, Henein M, Pierli C, Mondillo S, Rekhraj S, Hoole S, Mcnab D, Densem C, Boyd J, Parker K, Shapiro L, Rana B, Kotrc M, Vandendriessche T, Bartunek J, Claeys M, Vanderheyden M, Paelinck B, De Bock D, De Maeyer C, Vrints C, Penicka M, Silveira C, Albuquerque E, Lamprea D, Larangeiras V, Moreira C, Victor Filho M, Alencar B, Silveira A, Castillo J, Zambon E, Iorio A, Carriere C, Pantano A, Barbati G, Bobbo M, Abate E, Pinamonti B, Di Lenarda A, Sinagra G, Salemi VMC, Tavares L, Ferreira Filho J, Oliveira A, Pessoa F, Ramires F, Fernandes F, Mady C, Cavarretta E, Lotrionte M, Abbate A, Mezzaroma E, De Marco E, Peruzzi M, Loperfido F, Biondi-Zoccai G, Frati G, Palazzoni G, Park TH, Lee JE, Lee DH, Park JS, Park K, Kim MH, Kim YD, Van 'T Sant J, Gathier W, Leenders G, Meine M, Doevendans P, Cramer M, Poyhonen P, Kivisto S, Holmstrom M, Hanninen H, Schnell F, Betancur J, Daudin M, Simon A, Carre F, Tavard F, Hernandez A, Garreau M, Donal E, Calore C, Muraru D, Badano L, Melacini P, Mihaila S, Denas G, Naso P, Casablanca S, Santi F, Iliceto S, Aggeli C, Venieri E, Felekos I, Anastasakis A, Ritsatos K, Kakiouzi V, Kastellanos S, Cutajar I, Stefanadis C, Palecek T, Honzikova J, Poupetova H, Vlaskova H, Kuchynka P, Linhart A, Elmasry O, Mohamed M, Elguindy W, Bishara P, Garcia-Gonzalez P, Cozar-Santiago P, Bochard-Villanueva B, Fabregat-Andres O, Cubillos-Arango A, Valle-Munoz A, Ferrer-Rebolleda J, Paya-Serrano R, Estornell-Erill J, Ridocci-Soriano F, Jensen M, Havndrup O, Christiansen M, Andersen P, Axelsson A, Kober L, Bundgaard H, Karapinar H, Kaya A, Uysal E, Guven A, Kucukdurmaz Z, Oflaz M, Deveci K, Sancakdar E, Gul I, Yilmaz A, Tigen MK, Karaahmet T, Dundar C, Yalcinsoy M, Tasar O, Bulut M, Takir M, Akkaya E, Jedrzejewska I, Braksator W, Krol W, Swiatowiec A, Dluzniewski M, Lipari P, Bonapace S, Zenari L, Valbusa F, Rossi A, Lanzoni L, Molon G, Canali G, Campopiano E, Barbieri E, Rueda Calle E, Alfaro Rubio F, Gomez Gonzalez J, Gonzalez Santos P, Cameli M, Lisi M, Focardi M, D'ascenzi F, Solari M, Galderisi M, Mondillo S, Pratali L, Bruno RM, Corciu A, Comassi M, Passera M, Gastaldelli A, Mrakic-Sposta S, Vezzoli A, Picano E, Perry R, Penhall A, De Pasquale C, Selvanayagam J, Joseph M, Simova II, Katova TM, Kostova V, Hristova K, Lalov I, D'ascenzi F, Pelliccia A, Natali B, Cameli M, Alvino F, Zorzi A, Corrado D, Bonifazi M, Mondillo S, Rees E, Rakebrandt F, Rees D, Halcox J, Fraser A, O'driscoll J, Lau N, Perez-Lopez M, Sharma R, Lichodziejewska B, Goliszek S, Kurnicka K, Kostrubiec M, Dzikowska Diduch O, Krupa M, Grudzka K, Ciurzynski M, Palczewski P, Pruszczyk P, Gheorghe L, Castillo Ortiz J, Del Pozo Contreras R, Calle Perez G, Sancho Jaldon M, Cabeza Lainez P, Vazquez Garcia R, Fernandez Garcia P, Chueca Gonzalez E, Arana Granados R, Zhao X, Xu X, Bai Y, Qin Y, Leren I, Hasselberg N, Saberniak J, Leren T, Edvardsen T, Haugaa K, Daraban AM, Sutherland G, Claus P, Werner B, Gewillig M, Voigt J, Santoro A, Ierano P, De Stefano F, Esposito R, De Palma D, Ippolito R, Tufano A, Galderisi M, Costa R, Fischer C, Rodrigues A, Monaco C, Lira Filho E, Vieira M, Cordovil A, Oliveira E, Mohry S, Gaudron P, Niemann M, Herrmann S, Strotmann J, Beer M, Hu K, Bijnens B, Ertl G, Weidemann F, Baktir A, Sarli B, Cicek M, Karakas M, Saglam H, Arinc H, Akil M, Kaya H, Ertas F, Bilik M, Yildiz A, Oylumlu M, Acet H, Aydin M, Yuksel M, Alan S, O'driscoll J, Gravina A, Di Fino S, Thompson M, Karthigelasingham A, Ray K, Sharma R, De Chiara B, Russo C, Alloni M, Belli O, Spano' F, Botta L, Palmieri B, Martinelli L, Giannattasio C, Moreo A, Mateescu A, La Carrubba S, Vriz O, Di Bello V, Carerj S, Zito C, Ginghina C, Popescu B, Nicolosi G, Antonini-Canterin F, Malev E, Omelchenko M, Vasina L, Luneva E, Zemtsovsky E, Cikes M, Velagic V, Gasparovic H, Kopjar T, Colak Z, Hlupic L, Biocina B, Milicic D, Tomaszewski A, Kutarski A, Poterala M, Tomaszewski M, Brzozowski W, Kijima Y, Akagi T, Nakagawa K, Ikeda M, Watanabe N, Ueoka A, Takaya Y, Oe H, Toh N, Ito H, Bochard Villanueva B, Paya-Serrano R, Fabregat-Andres O, Garcia-Gonzalez P, Perez-Bosca J, Cubillos-Arango A, Chacon-Hernandez N, Higueras-Ortega L, De La Espriella-Juan R, Ridocci-Soriano F, Noack T, Mukherjee C, Ionasec R, Voigt I, Kiefer P, Hoebartner M, Misfeld M, Mohr FW, Seeburger J, Daraban AM, Baltussen L, Amzulescu M, Bogaert J, Jassens S, Voigt J, Duchateau N, Giraldeau G, Gabrielli L, Penela D, Evertz R, Mont L, Brugada J, Berruezo A, Bijnens B, Sitges M, Yoshikawa H, Suzuki M, Hashimoto G, Kusunose Y, Otsuka T, Nakamura M, Sugi K, Ruiz Ortiz M, Mesa D, Romo E, Delgado M, Seoane T, Martin M, Carrasco F, Lopez Granados A, Arizon J, Suarez De Lezo J, Magalhaes A, Cortez-Dias N, Silva D, Menezes M, Saraiva M, Santos L, Costa A, Costa L, Nunes Diogo A, Fiuza M, Ren B, De Groot-De Laat L, Mcghie J, Vletter W, Geleijnse M, Toda H, Oe H, Osawa K, Miyoshi T, Ugawa S, Toh N, Nakamura K, Kohno K, Morita H, Ito H, El Ghannudi S, Germain P, Samet H, Jeung M, Roy C, Gangi A, Orii M, Hirata K, Yamano T, Tanimoto T, Ino Y, Yamaguchi T, Kubo T, Imanishi T, Akasaka T, Sunbul M, Kivrak T, Oguz M, Ozguven S, Gungor S, Dede F, Turoglu H, Yildizeli B, Mutlu B, Mihaila S, Muraru D, Piasentini E, Peluso D, Cucchini U, Casablanca S, Naso P, Iliceto S, Vinereanu D, Badano L, Rodriguez Munoz D, Moya Mur J, Becker Filho D, Gonzalez A, Casas Rojo E, Garcia Martin A, Recio Vazquez M, Rincon L, Fernandez Golfin C, Zamorano Gomez J, Ledakowicz-Polak A, Polak L, Zielinska M, Kamiyama T, Nakade T, Nakamura Y, Ando T, Kirimura M, Inoue Y, Sasaki O, Nishioka T, Farouk H, Sakr B, Elchilali K, Said K, Sorour K, Salah H, Mahmoud G, Casanova Rodriguez C, Cano Carrizal R, Iglesias Del Valle D, Martin Penato Molina A, Garcia Garcia A, Prieto Moriche E, Alvarez Rubio J, De Juan Bagua J, Tejero Romero C, Plaza Perez I, Korlou P, Stefanidis A, Mpikakis N, Ikonomidis I, Anastasiadis S, Komninos K, Nikoloudi P, Margos P, Pentzeridis P. Poster session Thursday 12 December - AM: 12/12/2013, 08:30-12:30 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Noda Y, Miyoshi T, Yonezawa T, Oe H, Toh N, Oono Y, Nakamura K, Morita H, Kusano K, Ito H. Vildagliptin, a dipeptidyl peptidase-4 inhibitor, ameliorates the development of CaCl2-induced abdominal aortic aneurysm in mice via anti-inflammatory effects. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p603] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ohno Y, Oe H, Miyoshi T, Noda Y, Toh N, Nakamura K, Kono K, Morita H, Ito H. Bezafibrate Improves Postprandial Hypertriglyceridemia and Postprandial Endothelial Dysfunction in Patients with Metabolic Syndrome. J Card Fail 2013. [DOI: 10.1016/j.cardfail.2013.08.484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sakamoto H, Toh N, Oe H, Osawa K, Miyoshi T, Nakamura K, Ito H. Epicardial fat rather than abdominal visceral fat is associated with left ventricular diastolic dysfunction in patients with preserved left ventricular ejection fraction. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Naito T, Miyoshi T, Osawa K, Toh N, Oe H, Nakamura K, Kohno K, Morita H, Kusano K, Ito H. Usefulness of epicardial adipose tissue by echocardiography as a predictor for plaque vulnerability determined by coronary CT angiography. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht308.p2038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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