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Hillmann HAK, Hansen C, Przibille O, Duncker D. The patient perspective on remote monitoring of implantable cardiac devices. Front Cardiovasc Med 2023; 10:1123848. [PMID: 36937908 PMCID: PMC10017432 DOI: 10.3389/fcvm.2023.1123848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 01/31/2023] [Indexed: 03/06/2023] Open
Abstract
Aims Remote monitoring for patients with cardiac implantable electronic devices (CIEDs) is well established in clinical routine and recommended by current guidelines. Nevertheless, data regarding patients' perceptions are limited. Therefore, this study aims to analyze the patient perspectives on the remote monitoring of cardiac devices in Germany. Methods and results Patients with CIEDs and remote monitoring of all current manufacturers from three German centers were asked to participate. The questionnaire consisted of 37 questions regarding the patients' individual use and perspectives on remote monitoring. Survey participation was anonymous and on a voluntary basis. A total of 617 patients (71.6% men) participated. Most patients reported feeling well informed (69.3%) and reported having unchanged or improved coping (98.8%) since the start of remote monitoring. At least 39.7% of patients experienced technical problems regarding the transmitter, whereas most patients (60.3%) reported that they never noted technical issues. Older patients had significantly less interest than younger patients in using their own smartphones for data transfer (p < 0.001). Conclusion Patients with remote follow-up of CIED reported that they felt well informed about the remote monitoring approach. Remote monitoring can support coping with their disease. With remote monitoring, patients experienced a prolongation of intervals of in-person follow-up visits, and especially younger patients would appreciate smartphone-based data transfer of their CIEDs.
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Affiliation(s)
- Henrike A. K. Hillmann
- 1Hannover Heart Rhythm Center, Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
| | - Claudius Hansen
- 2Heart and Vascular Center, Hospital Neu-Bethlehem, Göttingen, Germany
| | - Oliver Przibille
- 3Cardioangiologisches Centrum Bethanien (CCB), Device Clinic, Frankfurt, Germany
| | - David Duncker
- 1Hannover Heart Rhythm Center, Department of Cardiology and Angiology, Hannover Medical School, Hannover, Germany
- *Correspondence: David Duncker,
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2
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Koike A, Sobue Y, Kawai M, Yamamoto M, Banno Y, Harada M, Kiyono K, Watanabe E. Safety and feasibility of a telemonitoring-guided exercise program in patients receiving cardiac resynchronization therapy. Ann Noninvasive Electrocardiol 2021; 27:e12926. [PMID: 34863002 PMCID: PMC8916563 DOI: 10.1111/anec.12926] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Revised: 11/17/2021] [Accepted: 11/22/2021] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Telerehabilitation is an alternative clinic-based rehabilitation. A remote monitoring (RM) system attached to a cardiac rhythm device can collect physiological data and the device function. This study aimed to evaluate the safety and feasibility of telerehabilitation supervised by an RM in patients receiving cardiac resynchronization therapy (CRT). METHODS A single group pre-post exercise program was implemented for 3 months in 18 CRT recipients. The exercise regimen consisted of walking a prescribed number of steps based on a 6-min walk distance (6MWD) achieved at baseline. The patients were asked to exercise 3 to 5 times per week for up to 30 min per session, wearing an accelerometer to document the number of steps taken. The safety was assessed by the heart failure hospitalizations and all-cause death. The feasibility was measured by the improvement in the quality of life (QOL) using the EuroQol 5 dimensions, and daily active time measured by the CRT, 6MWD, B-type natriuretic peptide (BNP) level, and left ventricular ejection fraction (LVEF). RESULTS No patients had heart failure hospitalizations or died. No patients had any ventricular tachyarrhythmias. One patient needed to suspend the exercise due to signs of exacerbated heart failure by the RM. Compared to baseline, there were significant improvements in the QOL (-0.037, p < .05), active time (1.12%/day, p < .05), and 6MWD (11 m, p < .001), but not the BNP (-32.4 pg/ml, p = .07) or LVEF (0.28%, p = .55). CONCLUSIONS Three months of RM-guided walking exercise in patients with CRT significantly increased the QOL, active time, and exercise capacity without any adverse effects.
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Affiliation(s)
- Asami Koike
- Department of Laboratory MedicineFujita Health University HospitalToyoakeJapan
| | - Yoshihiro Sobue
- Division of CardiologyDepartment of Internal MedicineFujita Health University Bantane HospitalNagoyaJapan
| | - Mayumi Kawai
- Department of CardiologyFujita Health University School of MedicineToyoakeJapan
| | - Masaru Yamamoto
- Department of Laboratory MedicineFujita Health University HospitalToyoakeJapan
| | - Yukina Banno
- Department of Laboratory MedicineFujita Health University HospitalToyoakeJapan
| | - Mashide Harada
- Department of CardiologyFujita Health University School of MedicineToyoakeJapan
| | - Ken Kiyono
- Division of BioengineeringGraduate School of Engineering ScienceOsaka UniversityToyonakaJapan
| | - Eiichi Watanabe
- Division of CardiologyDepartment of Internal MedicineFujita Health University Bantane HospitalNagoyaJapan
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3
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Tarakji KG, Zaidi AM, Zweibel SL, Varma N, Sears SF, Allred J, Roberts PR, Shaik NA, Silverstein JR, Maher A, Mittal S, Patwala A, Schoenhard J, Emert M, Molon G, Augello G, Patel N, Seide H, Porfilio A, Maus B, Di Jorio SL, Holloman K, Natera AC, Turakhia MP. Performance of first pacemaker to use smart device app for remote monitoring. Heart Rhythm O2 2021; 2:463-471. [PMID: 34667961 PMCID: PMC8505204 DOI: 10.1016/j.hroo.2021.07.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background High adherence to remote monitoring (RM) in pacemaker (PM) patients improves outcomes; however, adherence remains suboptimal. Bluetooth low-energy (BLE) technology in newer-generation PMs enables communication directly with patient-owned smart devices using an app without a bedside console. Objective To evaluate the success rate of scheduled RM transmissions using the app compared to other RM methods. Methods The BlueSync Field Evaluation was a prospective, international cohort evaluation, measuring the success rate of scheduled RM transmissions using a BLE PM or cardiac resynchronization therapy PM coupled with the MyCareLink Heart app. App transmission success was compared to 3 historical “control” groups from the Medtronic de-identified CareLink database: (1) PM patients with manual communication using a wand with a bedside console (PM manual transmission), (2) PM patients with wireless automatic communication with the bedside console (PM wireless); (3) defibrillator patients with similar automatic communication (defibrillator wireless). Results Among 245 patients enrolled (age 64.8±15.6 years, 58.4% men), 953 transmissions were scheduled through 12 months, of which 902 (94.6%) were successfully completed. In comparison, transmission success rates were 56.3% for PM manual transmission patients, 77.0% for PM wireless patients, and 87.1% for defibrillator wireless patients. Transmission success with the app was superior across matched cohorts based on age, sex, and device type (single vs dual vs triple chamber). Conclusion The success rate of scheduled RM transmissions was higher among patients using the smart device app compared to patients using traditional RM using bedside consoles. This novel technology may improve patient engagement and adherence to RM.
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Affiliation(s)
- Khaldoun G Tarakji
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Amir M Zaidi
- Central Manchester University Hospitals, NHS Foundation Trust, Manchester, United Kingdom
| | - Steven L Zweibel
- Hartford Healthcare and Vascular Institute, Hartford, Connecticut
| | - Niraj Varma
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | | | | | - Paul R Roberts
- University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom
| | | | | | - Abdul Maher
- Department of Cardiovascular Medicine, University of Birmingham, Birmingham, United Kingdom
| | | | - Ashish Patwala
- Royal Stoke University Hospital of North Midlands, Stoke-on-Trent, United Kingdom
| | | | - Martin Emert
- University of Kansas Medical Center, Kansas City, Kansas
| | - Giulio Molon
- Ospedale Sacro Cuore don Calabria, Negrar, Italy
| | | | | | | | | | - Baerbel Maus
- Bakken Research Center, Medtronic plc, Maastricht, The Netherlands
| | | | | | | | - Mintu P Turakhia
- Center for Digital Health, Stanford University, Stanford, California.,Veterans Affairs Palo Alto Health Care System, Palo Alto, California
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4
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Nogami A, Kurita T, Abe H, Ando K, Ishikawa T, Imai K, Usui A, Okishige K, Kusano K, Kumagai K, Goya M, Kobayashi Y, Shimizu A, Shimizu W, Shoda M, Sumitomo N, Seo Y, Takahashi A, Tada H, Naito S, Nakazato Y, Nishimura T, Nitta T, Niwano S, Hagiwara N, Murakawa Y, Yamane T, Aiba T, Inoue K, Iwasaki Y, Inden Y, Uno K, Ogano M, Kimura M, Sakamoto S, Sasaki S, Satomi K, Shiga T, Suzuki T, Sekiguchi Y, Soejima K, Takagi M, Chinushi M, Nishi N, Noda T, Hachiya H, Mitsuno M, Mitsuhashi T, Miyauchi Y, Miyazaki A, Morimoto T, Yamasaki H, Aizawa Y, Ohe T, Kimura T, Tanemoto K, Tsutsui H, Mitamura H. JCS/JHRS 2019 guideline on non-pharmacotherapy of cardiac arrhythmias. J Arrhythm 2021; 37:709-870. [PMID: 34386109 PMCID: PMC8339126 DOI: 10.1002/joa3.12491] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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5
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Nogami A, Kurita T, Abe H, Ando K, Ishikawa T, Imai K, Usui A, Okishige K, Kusano K, Kumagai K, Goya M, Kobayashi Y, Shimizu A, Shimizu W, Shoda M, Sumitomo N, Seo Y, Takahashi A, Tada H, Naito S, Nakazato Y, Nishimura T, Nitta T, Niwano S, Hagiwara N, Murakawa Y, Yamane T, Aiba T, Inoue K, Iwasaki Y, Inden Y, Uno K, Ogano M, Kimura M, Sakamoto SI, Sasaki S, Satomi K, Shiga T, Suzuki T, Sekiguchi Y, Soejima K, Takagi M, Chinushi M, Nishi N, Noda T, Hachiya H, Mitsuno M, Mitsuhashi T, Miyauchi Y, Miyazaki A, Morimoto T, Yamasaki H, Aizawa Y, Ohe T, Kimura T, Tanemoto K, Tsutsui H, Mitamura H. JCS/JHRS 2019 Guideline on Non-Pharmacotherapy of Cardiac Arrhythmias. Circ J 2021; 85:1104-1244. [PMID: 34078838 DOI: 10.1253/circj.cj-20-0637] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Akihiko Nogami
- Department of Cardiology, Faculty of Medicine, University of Tsukuba
| | | | - Haruhiko Abe
- Department of Heart Rhythm Management, University of Occupational and Environmental Health, Japan
| | - Kenji Ando
- Department of Cardiology, Kokura Memorial Hospital
| | - Toshiyuki Ishikawa
- Department of Medical Science and Cardiorenal Medicine, Yokohama City University
| | - Katsuhiko Imai
- Department of Cardiovascular Surgery, Kure Medical Center and Chugoku Cancer Center
| | - Akihiko Usui
- Department of Cardiac Surgery, Nagoya University Graduate School of Medicine
| | - Kaoru Okishige
- Department of Cardiology, Yokohama City Minato Red Cross Hospital
| | - Kengo Kusano
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | | | - Masahiko Goya
- Department of Cardiovascular Medicine, Tokyo Medical and Dental University
| | | | | | - Wataru Shimizu
- Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School
| | - Morio Shoda
- Department of Cardiology, Tokyo Women's Medical University
| | - Naokata Sumitomo
- Department of Pediatric Cardiology, Saitama Medical University International Medical Center
| | - Yoshihiro Seo
- Department of Cardiology, Faculty of Medicine, University of Tsukuba
| | | | - Hiroshi Tada
- Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui
| | | | - Yuji Nakazato
- Department of Cardiovascular Medicine, Juntendo University Urayasu Hospital
| | - Takashi Nishimura
- Department of Cardiac Surgery, Tokyo Metropolitan Geriatric Hospital
| | - Takashi Nitta
- Department of Cardiovascular Surgery, Nippon Medical School
| | - Shinichi Niwano
- Department of Cardiovascular Medicine, Kitasato University School of Medicine
| | | | - Yuji Murakawa
- Fourth Department of Internal Medicine, Teikyo University Hospital Mizonokuchi
| | - Teiichi Yamane
- Department of Cardiology, Jikei University School of Medicine
| | - Takeshi Aiba
- Division of Arrhythmia, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Koichi Inoue
- Division of Arrhythmia, Cardiovascular Center, Sakurabashi Watanabe Hospital
| | - Yuki Iwasaki
- Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School
| | - Yasuya Inden
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | - Kikuya Uno
- Arrhythmia Center, Chiba Nishi General Hospital
| | - Michio Ogano
- Department of Cardiovascular Medicine, Shizuoka Medical Center
| | - Masaomi Kimura
- Advanced Management of Cardiac Arrhythmias, Hirosaki University Graduate School of Medicine
| | | | - Shingo Sasaki
- Department of Cardiology and Nephrology, Hirosaki University Graduate School of Medicine
| | | | - Tsuyoshi Shiga
- Department of Cardiology, Tokyo Women's Medical University
| | - Tsugutoshi Suzuki
- Departments of Pediatric Electrophysiology, Osaka City General Hospital
| | - Yukio Sekiguchi
- Department of Cardiology, Faculty of Medicine, University of Tsukuba
| | - Kyoko Soejima
- Arrhythmia Center, Second Department of Internal Medicine, Kyorin University Hospital
| | - Masahiko Takagi
- Division of Cardiac Arrhythmia, Department of Internal Medicine II, Kansai Medical University
| | - Masaomi Chinushi
- School of Health Sciences, Faculty of Medicine, Niigata University
| | - Nobuhiro Nishi
- Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Takashi Noda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Hitoshi Hachiya
- Department of Cardiovascular Medicine, Tsuchiura Kyodo General Hospital
| | | | | | - Yasushi Miyauchi
- Department of Cardiovascular Medicine, Nippon Medical School Chiba-Hokusoh Hospital
| | - Aya Miyazaki
- Department of Pediatric Cardiology, Congenital Heart Disease Center, Tenri Hospital
| | - Tomoshige Morimoto
- Department of Thoracic and Cardiovascular Surgery, Osaka Medical College
| | - Hiro Yamasaki
- Department of Cardiology, Faculty of Medicine, University of Tsukuba
| | | | | | - Takeshi Kimura
- Department of Cardiology, Graduate School of Medicine and Faculty of Medicine, Kyoto University
| | - Kazuo Tanemoto
- Department of Cardiovascular Surgery, Kawasaki Medical School
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6
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Device Adjustment and Recovery in Patients With Heart Failure Undergoing a Cardiac Resynchronization Therapy Implantation: A Longitudinal Study. J Cardiovasc Nurs 2021; 37:221-230. [PMID: 33657066 DOI: 10.1097/jcn.0000000000000795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Little is known about risk factors for poor adjustment to the device after cardiac resynchronization therapy (CRT) implantation in patients with heart failure. PURPOSE The aim of this study was to explore device adjustment and the postoperative recovery of patients with heart failure undergoing elective CRT device implantation. METHODS In this prospective multicenter longitudinal study, data were collected before implantation and after 2 weeks, 6 months, and 1 year, using validated self-reported instruments and investigator-designed, CRT-specific questions. RESULTS A total of 133 patients, 79% male, with a mean age of 70 ± 10 years, were included. Patients adjusted to the device over time (P < .001), but 20% of patients had difficulties after 2 weeks, and 11% had difficulties at the 1-year follow-up. Fatigue was the most common health problem before surgery (87%), which was reduced to 65% after 1 year, P < .001. Patients' recovery improved over time (P < .001). Device-specific problems with hiccups (7% vs 14%), pulsation around the device (29% vs 24%), tachycardia (28% vs 29%), appearance of the scar (21% vs 17%), and the device bulging out (65% vs 61%) remained unchanged over time, whereas stiffness in the shoulder (64% vs 28%, P < .001) and wound healing (9% vs 2%, P < .05) improved. CONCLUSIONS Most patients with heart failure recover and adjust early after their CRT implantation and improve even more during follow-up. However, recovery and adjustment are problematic for some patients, and many experience bodily discomforts because of the device. Early screening for poor adjustment and psychological distress can lead to appropriate interventions and timely referrals. This is important in the era of remote monitoring with less face-to-face contact.
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Liljeroos M, Thylén I, Strömberg A. Patients' and Nurses' Experiences and Perceptions of Remote Monitoring of Implantable Cardiac Defibrillators in Heart Failure: Cross-Sectional, Descriptive, Mixed Methods Study. J Med Internet Res 2020; 22:e19550. [PMID: 32985997 PMCID: PMC7551113 DOI: 10.2196/19550] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 07/08/2020] [Accepted: 07/26/2020] [Indexed: 12/28/2022] Open
Abstract
Background The new generation of implantable cardioverter-defibrillators (ICDs) supports wireless technology, which enables remote patient monitoring (RPM) of the device. In Sweden, it is mainly registered nurses with advanced education and training in ICD devices who handle the arrhythmias and technical issues of the remote transmissions. Previous studies have largely focused on the perceptions of physicians, and it has not been explored how the patients’ and nurses’ experiences of RPM correspond to each other. Objective Our objective is to describe, explore, and compare the experiences and perceptions, concerning RPM of ICD, of patients with heart failure (HF) and nurses performing ICD follow-up. Methods This study has a cross-sectional, descriptive, mixed methods design. All patients with HF and an ICD with RPM from one region in Sweden, who had transitioned from office-based visits to implementing RPM, and ICD nurses from all ICD clinics in Sweden were invited to complete a purpose-designed, 8-item questionnaire to assess experiences of RPM. The questionnaire started with a neutral question: “What are your experiences of RPM in general?” This was followed by one positive subscale with three questions (score range 3-12), with higher scores reflecting more positive experiences, and one negative subscale with three questions (score range 3-12), with lower scores reflecting more negative experiences. One open-ended question was analyzed with qualitative content analysis. Results The sample consisted of 175 patients (response rate 98.9%) and 30 ICD nurses (response rate 60%). The majority of patients (154/175, 88.0%) and nurses (23/30, 77%) experienced RPM as very good; however, the nurses noted more downsides than did the patients. The mean scores of the negative experiences subscale were 11.5 (SD 1.1) for the patients and 10.7 (SD 0.9) for the nurses (P=.08). The mean scores of the positive experiences subscale were 11.1 (SD 1.6) for the patients and 8.5 (SD 1.9) for the nurses (P=.04). A total of 11 out of 175 patients (6.3%) were worried or anxious about what the RPM entailed, while 15 out of 30 nurses (50%) felt distressed by the responsibility that accompanied their work with RPM (P=.04). Patients found that RPM increased their own (173/175, 98.9%) and their relatives’ (169/175, 96.6%) security, and all nurses (30/30, 100%) answered that they found RPM to be necessary from a safety perspective. Most patients found it to be an advantage with fewer office-based visits. Nurses found it difficult to handle different systems with different platforms, especially for smaller clinics with few patients. Another difficulty was to set the correct number of alarms for the individual patient. This caused a high number of transmissions and a risk to miss important information. Conclusions Both patients and nurses found that RPM increased assurance, reliance, and safety. Few patients were anxious about what the RPM entailed, while about half of the nurses felt distressed by the responsibility that accompanied their work with RPM. To increase nurses’ sense of security, it seems important to adjust organizational routines and reimbursement systems and to balance the workload.
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Affiliation(s)
- Maria Liljeroos
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Centre for Clinical Research Sörmland, Uppsala University, Eskilstuna, Sweden
| | - Ingela Thylén
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Department of Cardiology, Linköping University, Linköping, Sweden
| | - Anna Strömberg
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden.,Department of Cardiology, Linköping University, Linköping, Sweden
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8
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Tsutsui H, Isobe M, Ito H, Ito H, Okumura K, Ono M, Kitakaze M, Kinugawa K, Kihara Y, Goto Y, Komuro I, Saiki Y, Saito Y, Sakata Y, Sato N, Sawa Y, Shiose A, Shimizu W, Shimokawa H, Seino Y, Node K, Higo T, Hirayama A, Makaya M, Masuyama T, Murohara T, Momomura SI, Yano M, Yamazaki K, Yamamoto K, Yoshikawa T, Yoshimura M, Akiyama M, Anzai T, Ishihara S, Inomata T, Imamura T, Iwasaki YK, Ohtani T, Onishi K, Kasai T, Kato M, Kawai M, Kinugasa Y, Kinugawa S, Kuratani T, Kobayashi S, Sakata Y, Tanaka A, Toda K, Noda T, Nochioka K, Hatano M, Hidaka T, Fujino T, Makita S, Yamaguchi O, Ikeda U, Kimura T, Kohsaka S, Kosuge M, Yamagishi M, Yamashina A. JCS 2017/JHFS 2017 Guideline on Diagnosis and Treatment of Acute and Chronic Heart Failure ― Digest Version ―. Circ J 2019; 83:2084-2184. [DOI: 10.1253/circj.cj-19-0342] [Citation(s) in RCA: 276] [Impact Index Per Article: 55.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | | | - Hiroshi Ito
- Department of Cardiovascular and Respiratory Medicine, Akita University Graduate School of Medicine
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Division of Biophysiological Sciences, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
| | - Masafumi Kitakaze
- Department of Clinical Medicine and Development, National Cerebral and Cardiovascular Center
| | | | - Yasuki Kihara
- Department of Cardiovascular Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University
| | | | - Issei Komuro
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo
| | - Yoshikatsu Saiki
- Department of Cardiovascular Surgery, Tohoku University Graduate School of Medicine
| | - Yoshihiko Saito
- Department of Cardiovascular Medicine, Nara Medical University
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Naoki Sato
- Department of Cardiovascular Medicine, Kawaguchi Cardiovascular and Respiratory Hospital
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Akira Shiose
- Department of Cardiovascular Surgery, Kyushu University Graduate School of Medical Sciences
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | | | - Koichi Node
- Department of Cardiovascular Medicine, Saga University
| | - Taiki Higo
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Atsushi Hirayama
- The Division of Cardiology, Department of Medicine, Nihon University Graduate School of Medicine
| | | | - Tohru Masuyama
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | | | - Masafumi Yano
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Kenji Yamazaki
- Department of Cardiology Surgery, Tokyo Women’s Medical University
| | - Kazuhiro Yamamoto
- Department of Molecular Medicine and Therapeutics, Faculty of Medicine, Tottori University
| | | | - Michihiro Yoshimura
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine
| | - Masatoshi Akiyama
- Department of Cardiovascular Surgery, Tohoku University Graduate School of Medicine
| | - Toshihisa Anzai
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine
| | - Shiro Ishihara
- Department of Cardiology, Nippon Medical School Musashi-Kosugi Hospital
| | - Takayuki Inomata
- Department of Cardiovascular Medicine, Kitasato University Kitasato Institute Hospital
| | | | - Yu-ki Iwasaki
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | | | - Takatoshi Kasai
- Cardiovascular Respiratory Sleep Medicine, Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | - Mahoto Kato
- Department of Cardiovascular Medicine, Nihon University Graduate School of Medicine
| | - Makoto Kawai
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine
| | | | - Shintaro Kinugawa
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine
| | - Toru Kuratani
- Department of Minimally Invasive Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Shigeki Kobayashi
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Yasuhiko Sakata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | | | - Koichi Toda
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Takashi Noda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Kotaro Nochioka
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Masaru Hatano
- Department of Cardiovascular Medicine, The University of Tokyo Hospital
| | | | - Takeo Fujino
- Department of Advanced Cardiopulmonary Failure, Kyushu University Graduate School of Medical Sciences
| | - Shigeru Makita
- Department of Cardiac Rehabilitation, Saitama Medical University International Medical Center
| | - Osamu Yamaguchi
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine and Faculty of Medicine, Kyoto University
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
| | - Masakazu Yamagishi
- Department of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine
| | - Akira Yamashina
- Medical Education Promotion Center, Tokyo Medical University
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Yamamoto M, Okajima K, Shimane A, Ozawa T, Morishima I, Asai T, Takagi M, Kasai A, Fujii E, Kiyono K, Watanabe E, Ozaki Y. A Decision Tree-Based Survival Analysis of Patients with a History of Inappropriate Implantable Cardioverter-Defibrillator Therapy. Int Heart J 2019; 60:318-326. [DOI: 10.1536/ihj.18-288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Masaru Yamamoto
- Department of Laboratory Medicine, Fujita Health University Hospital
| | | | - Akira Shimane
- Department of Cardiology, Himeji Cardiovascular Center
| | - Tomoya Ozawa
- Department of Cardiovascular and Respiratory Medicine, Shiga University of Medical Science
| | | | - Toru Asai
- Department of Cardiology, Ichinomiya Municipal Hospital
| | - Masahiko Takagi
- Division of Cardiac Arrhythmia, Cardiovascular Center, Department of Medicine II, Kansai Medical University
| | | | - Eitaro Fujii
- Department of Cardiology and Nephrology, Mie University Graduate School of Medicine
| | - Ken Kiyono
- Division of Bioengineering, Graduate School of Engineering Science, Osaka University
| | - Eiichi Watanabe
- Department of Cardiology, Fujita Health University School of Medicine
| | - Yukio Ozaki
- Department of Cardiology, Fujita Health University School of Medicine
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10
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Timmermans I, Meine M, Szendey I, Aring J, Romero Roldán J, van Erven L, Kahlert P, Zitron E, Mabo P, Denollet J, Versteeg H. Remote monitoring of implantable cardioverter defibrillators: Patient experiences and preferences for follow-up. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2019; 42:120-129. [PMID: 30536931 PMCID: PMC6849564 DOI: 10.1111/pace.13574] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 10/18/2018] [Accepted: 11/06/2018] [Indexed: 12/29/2022]
Abstract
Background Patient satisfaction with remote patient monitoring (RPM) of implantable cardioverter defibrillators (ICDs) seems to be high, yet knowledge on long‐term patient experiences is limited. The European REMOTE‐CIED study explored patients' experiences with RPM, examined patient's preferences for ICD follow‐up, and identified determinants of patient's preferences in the first 2 years postimplantation. Methods European heart failure patients (N = 300; median age = 66 years [interquartile range (IQR) = 59‐73], and 22% female) with a first‐time ICD received a Boston Scientific LATITUDE RPM system (Marlborough, MA, USA) and had scheduled in‐clinic follow‐ups once a year. Patients completed questionnaires at 1‐2 weeks and also at 3, 6, 12, and 24 months postimplantation and clinical data were obtained from their medical records. Patient evaluation data were analyzed descriptively, and Student's t‐tests/Man‐Whitney U tests or Chi‐square tests/Fisher's exact tests were performed to examine determinants of patient preferences. Results At 2 years postimplantation, the median patient satisfaction score with the RPM system was 9 out of 10 (IQR = 8‐10), despite 53% of the patients experiencing issues (eg, failure to transmit data). Of the 221 patients who reported their follow‐up preferences, 43% preferred RPM and 19% preferred in‐clinic follow‐up. Patients with a preference for RPM were more likely to be higher educated (P = 0.04), employed (P = 0.04), and equipped with a new LATITUDE model (P = 0.04), but less likely to suffer from chronic obstructive pulmonary disease (P = 0.009). Conclusion In general, patients were highly satisfied with RPM, but a subgroup preferred in‐clinic follow‐up. Therefore, physicians should include patients’ concerns and preferences in the decision‐making process, to tailor device follow‐up to individual patients’ needs and preferences.
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Affiliation(s)
- Ivy Timmermans
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands.,CoRPS-Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - Mathias Meine
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Istvan Szendey
- Department of Cardiology, Kliniken Maria Hilf GmbH, Mönchengladbach, Germany
| | - Johannes Aring
- Department of Cardiology, Klinikum Leverkusen, Leverkusen, Germany
| | | | - Lieselotte van Erven
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Philipp Kahlert
- West German Heart and Vascular Center Essen, Essen University Hospital, Essen, Germany
| | - Edgar Zitron
- Department of Cardiology, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Philippe Mabo
- Department of Cardiology, Centre Hospitalier Universitaire Rennes, Rennes, France
| | - Johan Denollet
- CoRPS-Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
| | - Henneke Versteeg
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
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11
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Nagahara D, Fujito T, Mochizuki A, Shimoshige S, Hashimoto A, Miura T. Predictors of appropriate ICD therapy in Japanese patients with structural heart diseases: A major role of prior sustained ventricular tachycardia in secondary prevention. J Arrhythm 2018; 34:527-535. [PMID: 30327698 PMCID: PMC6174420 DOI: 10.1002/joa3.12086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 06/04/2018] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Implantable cardioverter defibrillator (ICD) and cardiac resynchronization with a defibrillator (CRT-D) are established therapies for secondary prevention of sudden cardiac death (SCD) in patients with structural heart disease (SHD), but the rates of subsequent ICD/CRT-D therapy widely differ among patients with SHD. The aim of this study was to determine clinical factors associated with appropriate therapy for preventing SCD in patients with SHD. METHODS We enrolled 147 patients with SHD (mean age, 59 ± 15 years; mean ejection fraction [EF], 45 ± 15%) who underwent ICD/CRT-D implantation for secondary prevention of SCD (ischemic heart disease, n = 50; nonischemic heart disease, n = 97). ICD/CRT-D was implanted for aborted cardiopulmonary arrest (CPA, n = 65) or sustained ventricular tachycardia (VT, n = 82). RESULTS During a follow-up period of 3.2 ± 3.6 years, 79 of the 147 patients had appropriate ICD/CRT-D therapies. A Kaplan-Meier survival curve showed that the rate of appropriate therapy was 54% at 5-year follow-up. Prior sustained VT, lower EF, and use of a class I antiarrhythmic drug were significantly more frequent in patients with appropriate therapy. In multivariate analysis, prior sustained VT (hazard ratio, 2.8; 95% CI, 1.60-4.46; P = .001) was the only independent predictor for appropriate ICD/CRT-D therapy. Kaplan-Meier survival curves showed that rates of appropriate therapy during a 5-year follow-up period were 70% and 34% in patients with sustained VT and those with CPA, respectively (P = .001). CONCLUSIONS In SHD patients implanted with an ICD/CRT-D, prior sustained VT as an indication of ICD/CRT-D implantation, but not EF or an antiarrhythmic drug, predicts a high rate of appropriate therapy.
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Affiliation(s)
- Daigo Nagahara
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Takefumi Fujito
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Atsushi Mochizuki
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Shinya Shimoshige
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Akiyoshi Hashimoto
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
| | - Tetsuji Miura
- Department of Cardiovascular, Renal and Metabolic MedicineSapporo Medical University School of MedicineSapporoJapan
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12
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Inappropriate implantable cardioverter defibrillator shocks-incidence, effect, and implications for driver licensing. J Interv Card Electrophysiol 2017; 49:271-280. [PMID: 28730420 PMCID: PMC5543197 DOI: 10.1007/s10840-017-0272-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 07/10/2017] [Indexed: 11/22/2022]
Abstract
Purpose Patients with implantable cardioverter defibrillators (ICDs) have an ongoing risk of sudden incapacitation that may cause traffic accidents. However, there are limited data on the magnitude of this risk after inappropriate ICD therapies. We studied the rate of syncope associated with inappropriate ICD therapies to provide a scientific basis for formulating driving restrictions. Methods Inappropriate ICD therapy event data between 1997 and 2014 from 50 Japanese institutions were analyzed retrospectively. The annual risk of harm (RH) to others posed by a driver with an ICD was calculated for private driving habits. We used a commonly employed annual RH to others of 5 in 100,000 (0.005%) as an acceptable risk threshold. Results Of the 4089 patients, 772 inappropriate ICD therapies occurred in 417 patients (age 61 ± 15 years, 74% male, and 65% secondary prevention). Patients experiencing inappropriate therapies had a mean number of 1.8 ± 1.5 therapy episodes during a median follow-up period of 3.9 years. No significant differences were found in the age, sex, or number of inappropriate therapies between patients receiving ICDs for primary or secondary prevention. Only three patients (0.7%) experienced syncope associated with inappropriate therapies. The maximum annual RH to others after the first therapy in primary and secondary prevention patients was calculated to be 0.11 in 100,000 and 0.12 in 100,000, respectively. Conclusions We found that the annual RH from driving was far below the commonly cited acceptable risk threshold. Our data provide useful information to supplement current recommendations on driving restrictions in ICD patients with private driving habits. Electronic supplementary material The online version of this article (doi:10.1007/s10840-017-0272-4) contains supplementary material, which is available to authorized users.
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13
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Timmermans I, Meine M, Zitron E, Widdershoven J, Kimman G, Prevot S, Rauwolf T, Anselme F, Szendey I, Romero Roldán J, Mabo P, Schaer B, Denollet J, Versteeg H. The patient perspective on remote monitoring of patients with an implantable cardioverter defibrillator: Narrative review and future directions. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2017; 40:826-833. [DOI: 10.1111/pace.13123] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 04/14/2017] [Accepted: 05/15/2017] [Indexed: 11/25/2022]
Affiliation(s)
- Ivy Timmermans
- Department of Cardiology; University Medical Center Utrecht; 3508 GA Utrecht the Netherlands
- CoRPS - Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology; Tilburg University; 5000 LE Tilburg the Netherlands
| | - Matias Meine
- Department of Cardiology; University Medical Center Utrecht; 3508 GA Utrecht the Netherlands
| | - Edgar Zitron
- Department of Cardiology; Universitätsklinikum Heidelberg; Heidelberg Germany
| | - Jos Widdershoven
- Department of Cardiology; Elisabeth Tweesteden Hospital; AD Tilburg the Netherlands
| | - Geert Kimman
- Department of Cardiology; Medisch Centrum Alkmaar; JD Alkmaar the Netherlands
| | - Sébastien Prevot
- Department of Cardiology; Hôpital Privé Clairval; Marseille France
| | - Thomas Rauwolf
- Department of Cardiology; Universitätsklinikum Magdeburg; Magdeburg Germany
| | | | - Istvan Szendey
- Department of Cardiology; Kliniken Maria Hilf GmbH; Mönchengladbach Germany
| | | | - Philippe Mabo
- Department of Cardiology; Centre Hospitalier Universitaire; Rennes France
| | - Beat Schaer
- Department of Cardiology; University Hospital Basel; Basel Switzerland
| | - Johan Denollet
- CoRPS - Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology; Tilburg University; 5000 LE Tilburg the Netherlands
| | - Henneke Versteeg
- Department of Cardiology; University Medical Center Utrecht; 3508 GA Utrecht the Netherlands
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Nishii N, Kubo M, Okamoto Y, Fujii S, Watanabe A, Toyama Y, Yamada T, Doi M, Morita H, Ito H. Decreased Intrathoracic Impedance Associated With OptiVol Alert Can Diagnose Increased B-Type Natriuretic Peptide - MOMOTARO (Monitoring and Management of OptiVol Alert to Reduce Heart Failure Hospitalization) Study - . Circ J 2015; 79:1315-22. [PMID: 25787230 DOI: 10.1253/circj.cj-15-0076] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Ambulatory measurement of intrathoracic impedance (ITI) with an implanted device may detect increases in pulmonary fluid retention early, but the clinical utility of this method is not well established. The goal of this study was to test whether conventional ITI-derived parameters can diagnose fluid retention that may cause early stage heart failure (HF). METHODS AND RESULTS HF patients implanted with high-energy devices with OptiVol (Medtronic) monitoring were enrolled in this study. Patients were monitored remotely. At both baseline and OptiVol alert, patients were assessed on standard examinations, including analysis of serum brain natriuretic peptide (BNP). From April 2010 to August 2011, 195 patients from 12 institutes were enrolled. There were 154 primary OptiVol alert events. BNP level at the alerts was not significantly different from that at baseline. Given that ITI was inversely correlated with log BNP, we added a criterion specifying that the OptiVol alert is triggered only when ITI decreases by ≥4% from baseline. This change improved the diagnostic potential of increase in BNP at OptiVol alert (sensitivity, 75%; specificity, 88%). CONCLUSIONS BNP increase could not be identified based on OptiVol alert. Decrease in ITI ≥4% compared with baseline, in addition to the alert, however, may be a useful marker for the likelihood of HF (Clinical trial info: UMIN000003351).
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Affiliation(s)
- Nobuhiro Nishii
- Department of Cardiovascular Therapeutics, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences
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16
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Versteeg H, Pedersen SS, Mastenbroek MH, Redekop WK, Schwab JO, Mabo P, Meine M. Patient perspective on remote monitoring of cardiovascular implantable electronic devices: rationale and design of the REMOTE-CIED study. Neth Heart J 2014; 22:423-8. [PMID: 25135053 PMCID: PMC4188843 DOI: 10.1007/s12471-014-0587-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Remote patient monitoring is a safe and effective alternative for the in-clinic follow-up of patients with cardiovascular implantable electronic devices (CIEDs). However, evidence on the patient perspective on remote monitoring is scarce and inconsistent. Objectives The primary objective of the REMOTE-CIED study is to evaluate the influence of remote patient monitoring versus in-clinic follow-up on patient-reported outcomes. Secondary objectives are to: 1) identify subgroups of patients who may not be satisfied with remote monitoring; and 2) investigate the cost-effectiveness of remote monitoring. Methods The REMOTE-CIED study is an international randomised controlled study that will include 900 consecutive heart failure patients implanted with an implantable cardioverter defibrillator (ICD) compatible with the Boston Scientific LATITUDE® Remote Patient Management system at participating centres in five European countries. Patients will be randomised to remote monitoring or in-clinic follow-up. The In-Clinic group will visit the outpatient clinic every 3–6 months, according to standard practice. The Remote Monitoring group only visits the outpatient clinic at 12 and 24 months post-implantation, other check-ups are performed remotely. Patients are asked to complete questionnaires at five time points during the 2-year follow-up. Conclusion The REMOTE-CIED study will provide insight into the patient perspective on remote monitoring in ICD patients, which could help to support patient-centred care in the future.
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Affiliation(s)
- H Versteeg
- Department of Cardiology, University Medical Center Utrecht, PO Box 85500, 3508 GA, Utrecht, the Netherlands,
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Nagel B, Janousek J, Koestenberger M, Maier R, Sauseng W, Strenger V, Gamillscheg A, Zartner P. Remote monitoring leads to early recognition and treatment of critical arrhythmias in adults after atrial switch operation for transposition of the great arteries. Circ J 2013; 78:450-6. [PMID: 24317113 DOI: 10.1253/circj.cj-13-0670] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Adults with transposition of the great arteries (TGA) after atrial switch repair have an increased risk for arrhythmia and sudden cardiac death. We analyzed whether a remote monitoring (RM) system as part of an implantable cardiac device contributes to timely recognition and improved treatment of critical arrhythmias in these patients. METHODS AND RESULTS All consecutive TGA patients (n=11) requiring a pacemaker or cardiac resynchronization therapy with or without implantable cardioverter defibrillator between 2008 and 2011 were included. RM-detected arrhythmia, abnormality of device integrity and reaction time from event transmission until acknowledgement via email and clinical decision making were analyzed and compared to a control group (n=21). In 10 patients (91%) 17 arrhythmias were detected, 8 patients (80%) indicated no symptoms. In the RM group time interval from transmission to acknowledgement was 2.4 days (range, 0-4.5 days). Clinical decision-making was advanced by a mean of 77.5 days (range, 10-197 days) compared with conventional follow-up and identified adaption of anti-arrhythmic medication in 8, electrical cardioversion in 2, overdrive pacing in 1 and radiofrequency ablation in 2 patients. A coronary sinus lead fracture was identified in 1 patient followed by successful replacement. CONCLUSIONS RM enables early detection of tachyarrhythmia followed by optimization of medical treatment and potentially life-saving anti-tachycardic intervention in adults after atrial repair of TGA.
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Affiliation(s)
- Bert Nagel
- University Children's Hospital, Department of Pediatric Cardiology, Grown-up Congenital Heart Disease Unit, Medical University Graz
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18
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Yanagisawa S, Inden Y, Shimano M, Yoshida N, Ichiyanagi H, Fujita M, Ohguchi S, Ishikawa S, Kato H, Okumura S, Miyoshi A, Nagao T, Yamamoto T, Hirai M, Murohara T. Clinical outcome of implantable cardioverter defibrillators with recalled and non-recalled leads in Japanese patients. Increased failure rate of the Sprint Fidelis lead. Circ J 2013; 78:353-9. [PMID: 24270680 DOI: 10.1253/circj.cj-13-1040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND In recent years, there has been a series of recalls of popular implantable cardioverter defibrillators leads, and several reports have demonstrated an increasing rate of failure of such leads over time in Caucasian patients. However, little is known about the performance of these leads in Asian patients. The aim of this study was to investigate the rate of failure of the recalled leads and the characteristics as compared with non-recalled leads in Japanese patients. METHODS AND RESULTS A retrospective chart review was conducted in 214 patients (75 Sprint Fidelis, 8 Riata, and 131 Sprint Quattro leads) who underwent implantation and follow-up at Nagoya University Hospital. During the follow-up period, 14 Sprint Fidelis leads (19%) and 1 Riata lead (13%) failed, but no abnormality was found in the Sprint Quattro, non-recalled leads. Five patients (4 Sprint Fidelis and 1 Riata, 33% of lead failure patients) received inappropriate shocks. The 3-, 4-, and 5-year lead survival rates in Sprint Fidelis leads were 95.1% (95% confidence interval [CI]: 89.6%-100%), 89.8% (95% CI: 82.1%-97.6%), and 88.0% (95% CI: 79.6%-96.4%), respectively. A previous device implantation before Sprint Fidelis lead was the only significant predictor for lead fracture (hazard ratio, 5.33; 95% CI: 1.55-18.4; P=0.008). CONCLUSIONS The rate of Sprint Fidelis lead failure continues to increase over time in Japanese patients.
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Affiliation(s)
- Satoshi Yanagisawa
- Departments of Cardiology, Nagoya University Graduate School of Medicine
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Kamakura S. Necessity of Face-to-Face Encounters With Recipients of Cardiovascular Implantable Electronic Devices With Remote Monitoring. Circ J 2013; 77:2691-3. [DOI: 10.1253/circj.cj-13-1110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shiro Kamakura
- Division of Arrhythmia and Electrophysiology, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
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