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Syncope in advanced heart failure: High risk of sudden death regardless of origin of syncope
Open accessAbstract
Objectives The purpose of this study was to assess the importance of syncope as a warning sign for sudden death in advanced heart failure and to determine the relative importance of cardiac syncope and syncope from other causes.Background Despite remarkable advances in the pharmacologic approach to advanced heart failure, 20% to 40% of patients with advanced heart failure will die each year. In such patients, the relation between sudden death and the etiology of syncope has not been evaluated.Methods The relation of syncope to sudden death was evaluated in 491 consecutive patients with advanced heart failure (New York Heart Association functional class III or IV), no history of cardiac arrest and a mean left ventricular ejection fraction of 0.20 +/- 0.07. Patients were evaluated for the presence and origin of syncope. The severity of heart failure was assessed from serum sodium levels, ejection fraction, functional class and echocardiographic and hemodynamic variables.Results Sixty patients (12%) had a history of syncope; the condition had a cardiac origin in 29 (48%) and was due to other causes in 31 (52%). The origin of heart failure was coronary artery disease in 234 patients (48%) and dilated cardiomyopathy in 253 (51%) and its severity was similar in patients with and without syncope. During a mean follow-up interval of 365 +/- 419 days, 69 patients (14%) died suddenly and 66 patients (13%) died of progressive heart failure. The actuarial incidence of sudden death by 1 year was significantly greater in patients with (45%) than in those without (12%, p < 0.00001) syncope. In the Cox proportional hazards model, syncope predicted sudden death independent of atrial fibrillation, serum sodium, cardiac index, angiotensin-converting enzyme inhibition and patient age. The actuarial risk of sudden death by 1 year was similarly high in patients with either cardiac syncope or syncope from other causes (49% vs. 39%, p = NS).Conclusions Patients with advanced heart failure are at especially high risk for sudden death regardless of the etiology of syncope.
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“Arrhythmic syncope is highly probable when the ECG shows 25-39 : • Persistent sinus bradycardia <40 b.p.m. or sinus pauses >3 s in awake state and in absence of physical training; • Mobitz II second- and third-degree AV block; • Alternating left and right BBB; • VT or rapid paroxysmal SVT;”
From 2018 ESC Guidelines for the diagnosis and management of syncope (2018) · cites this paper as [27]
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“Cardiac ischaemia-related syncope is confirmed when syncope presents with evidence of acute myocardial ischaemia with or without myocardial infarction. 25-39”
From 2018 ESC Guidelines for the diagnosis and management of syncope (2018) · cites this paper as [27]
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“Structural heart disease 25-27,31,35,36,45 and primary electrical disease 46 are major risk factors for sudden cardiac death (SCD) and overall mortality in patients with syncope.”
From 2018 ESC Guidelines for the diagnosis and management of syncope (2018) · cites this paper as [27]
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“Data from observational studies in selected cohorts show a high rate of occurrence of ventricular arrhythmias, ICD discharge, and death in patients with a history of unexplained syncope but, owing to a lack of control groups, are unable to show the benefit of an ICD. 27,28,359,360”
From 2018 ESC Guidelines for the diagnosis and management of syncope (2018) · cites this paper as [27]
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“In patients with New York Heart Association class III–IV HF, syncope is present in 12% to 14% of patients (46,47).”
From 2017 ACC/AHA/HRS Guideline for the Evaluation and Management of Patients With Syncope (2017) · cites this paper as [47]
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Citations
Cites
Effects of Enalapril on Mortality in Severe Congestive Heart Failure
The Consensus Trial Study Group* (1987) · New England Journal of Medicine · doi:10.1056/nejm198706043162301 · Cited by 5,109
Swedberg, K. B., & KJEKSHUS, J. K. (1988) · The American Journal of Cardiology · doi:10.1016/s0002-9149(88)80087-0 · Cited by 3,762
Mortality and Morbidity in Patients Receiving Encainide, Flecainide, or Placebo
Echt, D. S., Liebson, P. R., Mitchell, L. B., Peters, R. W., Obias-Manno, D., Barker, A. H., Arensberg, D., Baker, A., Friedman, L., Greene, H. L., et al. (1991) · New England Journal of Medicine · doi:10.1056/nejm199103213241201 · Cited by 3,244
A Prospective Evaluation and Follow-up of Patients with Syncope
Kapoor, W. N., Karpf, M., Wieand, S., Peterson, J. R., & Levey, G. S. (1983) · New England Journal of Medicine · doi:10.1056/nejm198307283090401 · Cited by 779
Saul, J. P., Arai, Y., Berger, R. D., Lilly, L. S., Colucci, W. S., & Cohen, R. J. (1988) · The American Journal of Cardiology · doi:10.1016/0002-9149(88)91172-1 · Cited by 706
Almquist, A. K., Goldenberg, I. F., Milstein, S., Chen, M. Y., Chen, X., Hansen, R., Gornick, C. C., & Benditt, D. G. (1989) · New England Journal of Medicine · doi:10.1056/nejm198902093200603 · Cited by 644
Prognostic significance of atrial fibrillation in advanced heart failure. A study of 390 patients.
Middlekauff, H. R., Stevenson, W. G., & Stevenson, L. W. (1991) · Circulation · doi:10.1161/01.cir.84.1.40 · Cited by 576
Self-citationDiverse mechanisms of unexpected cardiac arrest in advanced heart failure.
Luu, M., Stevenson, W. G., Stevenson, L. W., Baron, K., & Walden, J. (1989) · Circulation · doi:10.1161/01.cir.80.6.1675 · Cited by 568
Self-citationEvaluation and Outcome of Patients with Syncope
KAPOOR, W. N. (1990) · Medicine · doi:10.1097/00005792-199005000-00004 · Cited by 539
Significance of ventricular arrhythmias in idiopathic dilated cardiomyopathy
Meinertz, T., Hofmann, T., Kasper, W. E., Treese, N., Bechtold, H., Stenen, U., Pop, T., von Leitner, E.-R., Andresen, D., & Meyer, J. (1984) · The American Journal of Cardiology · doi:10.1016/0002-9149(84)90522-8 · Cited by 426
Research works printed but not linked: 2
- Woo, 1990, Patterns of heart rale variability in heart failure (abstr), Circulation, 82, III
- Middlekauff, 1992, Prognostic significance of syncope etiology in the setting of poor versus normal left ventricular function (abstr), Clin Res, 40, 20A
Cited by
Sorted by citations
Items 101–200 of 309
Numeroso, F., Mossini, G., Giovanelli, M., Lippi, G., & Cervellin, G. (2016) · Academic Emergency Medicine · doi:10.1111/acem.13013 · Cited by 24
Brilakis, E. S., Friedman, P. A., Maounis, T., Rokas, S. G., Shen, W.-K., Stamatelopoulos, S., & Cokkinos, D. V. (2004) · International Journal of Cardiology · doi:10.1016/j.ijcard.2003.12.012 · Cited by 24
Guidelines for Risks and Prevention of Sudden Cardiac Death (JCS 2010) : Digest Version
Aizawa, Y., Horie, M., Inoue, H., Kamakura, S., Katoh, T., Matsuzaki, M., Misaki, T., Mitamura, H., Murakawa, Y., Nitta, T., et al. (2012) · Institutional Repositories DataBase (IRDB) · Cited by 24
Phang, R. S., Kang, D., Tighiouart, H., Estes, N. A. M., & Link, M. S. (2006) · The American Journal of Cardiology · doi:10.1016/j.amjcard.2005.08.063 · Cited by 22
Sánchez, J. M., Katsiyiannis, W. T., Gage, B. F., Chen, J. S., Faddis, M. N., Gleva, M. J., Smith, T. W., & Lindsay, B. D. (2005) · Heart Rhythm · doi:10.1016/j.hrthm.2004.12.023 · Cited by 22
Ruwald, M. H., & Zaręba, W. (2013) · Progress in Cardiovascular Diseases · doi:10.1016/j.pcad.2013.08.007 · Cited by 22
Manual zur Diagnostik und Therapie von Synkopen
von Scheidt, W., Bosch, R., Klingenheben, T., Schuchert, A., Stellbrink, C., & Stockburger, M. (2019) · Der Kardiologe · doi:10.1007/s12181-019-0319-0 · Cited by 21
Cardiac Arrhythmias in the Athlete
Link, M. S., Homoud, M. K., Wang, P. J., & Estes, N. A. M. (2002) · Current Sports Medicine Reports · doi:10.1249/00149619-200204000-00004 · Cited by 22
Syncope: Overview and Approach to Management
Olshansky, B. (2005) · Wiley eBooks · doi:10.1002/9780470994801.ch1 · Cited by 22
Thiruganasambandamoorthy, V., Stiell, I. G., Sivilotti, M. L., Murray, H., Rowe, B. H., Lang, E., McRae, A., Sheldon, R., & Wells, G. A. (2014) · BMC Emergency Medicine · doi:10.1186/1471-227x-14-8 · Cited by 21
Ruwald, M. H., Numé, A., Lamberts, M., Hansen, C. M., Hansen, M. L., Vinther, M., Køber, L., Torp-Pedersen, C. T., Hansen, J., & Gislason, G. (2014) · The American Journal of Cardiology · doi:10.1016/j.amjcard.2014.02.035 · Cited by 21
Huff, J. S., Decker, W. W., Quinn, J., Perron, A. D., Napoli, A. M., Peeters, S., & Jagoda, A. S. (2007) · Journal of Emergency Nursing · doi:10.1016/j.jen.2007.04.009 · Cited by 21
Lampert, R., & Ezekowitz, M. D. (2000) · Clinics in Geriatric Medicine · doi:10.1016/s0749-0690(05)70030-6 · Cited by 21
Derose, S. F., Gabayan, G. Z., Chiu, V. Y., & Sun, B. (2012) · Academic Emergency Medicine · doi:10.1111/j.1553-2712.2012.01336.x · Cited by 20
Rodríguez‐Entem, F., González‐Enríquez, S., Olalla-Antolín, J. J., Cobo-Belaustegui, M., Expósito-García, V., Llano-Cardenal, M., Casanova-Martín, M. A., & Villar, C. R. (2008) · Revista Española de Cardiología · doi:10.1157/13114953 · Cited by 19
Collapse query cause: the management of adult syncope in the emergency department
Reed, M. J., & Gray, A. J. (2006) · Emergency Medicine Journal · doi:10.1136/emj.2005.032136 · Cited by 20
Ventricular arrhythmias in the athlete
Link, M. S., Wang, P. J., & Estes, N. A. M. (2001) · Current Opinion in Cardiology · doi:10.1097/00001573-200101000-00005 · Cited by 19
Syncope in the Patient with Nonischemic Dilated Cardiomyopathy
SINGH, S. K., Link, M. S., Wang, P. J., Homoud, M. K., & Estes, N. A. M. (2004) · Pacing and Clinical Electrophysiology · doi:10.1111/j.1540-8159.2004.00393.x · Cited by 19
Bernier, R., Tran, D. T., Sheldon, R. S., Kaul, P., & Sandhu, R. K. (2020) · JACC. Clinical electrophysiology · doi:10.1016/j.jacep.2019.11.002 · Cited by 19
Evaluation and management of ventricular tachycardia in patients with dilated cardiomyopathy
Ebert, M., Richter, S., Dinov, B., Zeppenfeld, K., & Hindricks, G. (2018) · Heart Rhythm · doi:10.1016/j.hrthm.2018.10.028 · Cited by 18
García–Civera, R., Ruiz‐Granell, R., Morell‐Cabedo, S., Mañez, R. S., FERRERO, A., Martínez-Brotons, Á. M., ROSELLÓ, A., Solana, S. B., & Llácer, Á. (2005) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.2005.50029.x · Cited by 18
Syncope in patients with structural heart disease
Arnar, D. O. (2013) · Journal of Internal Medicine · doi:10.1111/joim.12027 · Cited by 17
Shah, M. J., Silka, M. J., Silva, J. N. A., Balaji, S., Beach, C. M., Benjamin, M. N., Berul, C. I., Cannon, B. C., Cecchin, F., Cohen, M. I., et al. (2021) · Indian Pacing and Electrophysiology Journal · doi:10.1016/j.ipej.2021.07.005 · Cited by 16
Prevention and management of chronic heart failure with electrical therapy
Engelstein, E. D. (2003) · The American Journal of Cardiology · doi:10.1016/s0002-9149(02)03340-4 · Cited by 16
Evaluation of the current prognostic role of heart diseases in the history of patients with syncope
Numeroso, F., Mossini, G., Lippi, G., & Cervellin, G. (2014) · EP Europace · doi:10.1093/europace/eut402 · Cited by 16
Significance of Inducible Ventricular Flutter‐Fibrillation After Myocardial Infarction
Brembilla-Perrot, B., Selton‐Suty, C., Claudon, O., Chaise, A. T. D. L., Louis, P., Nippert, M., Popovic, B., Blangy, H., Khaldi, E., Belhakem, H., et al. (2005) · Pacing and Clinical Electrophysiology · doi:10.1111/j.1540-8159.2005.00193.x · Cited by 15
Risk factors for mortality in users of ibopamine
Feenstra, J., Veld, B. A. I., van der Linden, P. D., Grobbee, D. E., & Stricker, B. H. C. (1998) · British Journal of Clinical Pharmacology · doi:10.1046/j.1365-2125.1998.00046.x · Cited by 15
Grönefeld, G. (2001) · Cardiovascular Research · doi:10.1016/s0008-6363(00)00321-7 · Cited by 15
Antiarrhythmic Drug Therapy for Ventricular Arrhythmias: Current Perspectives
Link, M. S., Homoud, M. K., Foote, C., Wang, P. J., & Estes, N. A. M. (1996) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.1996.tb00573.x · Cited by 15
Sudden Cardiac Death in Dilated Cardiomyopathies
Hamilton, R. M., & AZEVEDO, E. R. (2009) · Pacing and Clinical Electrophysiology · doi:10.1111/j.1540-8159.2009.02382.x · Cited by 14
Stratification of the Risk of Sudden Death in Nonischemic Heart Failure
Pimentel, M., Zimerman, L. I., & Rohde, L. E. P. (2014) · Arquivos Brasileiros de Cardiologia · doi:10.5935/abc.20140125 · Cited by 14
Zecchin, M. (2004) · EP Europace · doi:10.1016/j.eupc.2004.04.009 · Cited by 14
Can Benign Etiologies Predict Benign Outcomes in High-Risk Syncope Patients?
Grossman, S. A., Fischer, C., Kancharla, A., Lipsitz, L. A., Mottley, L., ZIMETBAUM, P. J., & Shapiro, N. I. (2009) · Journal of Emergency Medicine · doi:10.1016/j.jemermed.2009.09.010 · Cited by 13
Rodríguez‐Entem, F., González‐Enríquez, S., Olalla-Antolín, J. J., Cobo-Belaustegui, M., Expósito-García, V., Llano-Cardenal, M., Casanova-Martín, M. A., & Villar, C. R. (2008) · Revista Española de Cardiología (English Edition) · doi:10.1016/s1885-5857(08)60064-x · Cited by 13
Is Syncope the Same Thing as Sudden Death Except that You Wake Up?
Olshansky, B. (1997) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.1997.tb00995.x · Cited by 13
Singh, B. B., Zhang, S., Ching, C., Huang, D., Liu, Y., Rodríguez, D., Hussin, A., Kim, Y., Chasnoits, A. R., Cerkvenik, J., et al. (2018) · Pacing and Clinical Electrophysiology · doi:10.1111/pace.13526 · Cited by 13
Neurocardiogenic Mechanisms of Unexplained Syncope in Idiopathic Dilated Cardiomyopathy
LIVANIS, E. G., Κωστοπούλου, Ά., THEODORAKIS, G. N., Aggelopoulou, N., Adamopoulos, S. N., Degiannis, D., & Kremastinos, D. T. (2007) · The American Journal of Cardiology · doi:10.1016/j.amjcard.2006.09.098 · Cited by 12
Estratificación del riesgo y prevención de la muerte súbita en pacientes con insuficiencia cardíaca
Pérez‐Villacastín, J., Bover, R., Pérez‐Castellano, N., Moreno, J., Morales, R., & García-Espinosa, A. (2004) · Revista Española de Cardiología · doi:10.1016/s0300-8932(04)77188-2 · Cited by 12
Current management of syncope: Treatment alternatives
Morillo, C. A., & Baranchuk, A. (2004) · Current Treatment Options in Cardiovascular Medicine · doi:10.1007/s11936-004-0021-8 · Cited by 11
Arrhythmias Associated with Dilated Cardiomyopathy
Saxon, L. A., & Marco, T. D. (2002) · Cardiac Electrophysiology Review · doi:10.1023/a:1017914517113 · Cited by 11
Self-citationChang, I. S., Armanfard, N., Javaid, A. Q., Boger, J. N., & Mihailidis, A. (2018) · IEEE Journal of Translational Engineering in Health and Medicine · doi:10.1109/jtehm.2018.2864738 · Cited by 10
Syncope: Investigation and treatment
Raj, S. R., & Sheldon, R. S. (2002) · Current Cardiology Reports · doi:10.1007/s11886-002-0035-3 · Cited by 10
Current approaches in patients with ventricular tachyarrhythmias
Hamdan, M. H., & Scheinman, M. M. (1995) · Medical Clinics of North America · doi:10.1016/s0025-7125(16)30022-0 · Cited by 10
Klein, G. J., Krahn, A. D., Skanes, A. C., Yee, R. K., & Gula, L. J. (2005) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.2005.50116.x · Cited by 9
Ghani, A. R., Ullah, W., Abdullah, H. M. A., Sattar, Y., Sarwar, U., Ahsan, I., & Humayun, W. (2019) · Europe PMC (PubMed Central) · Cited by 9
Management of tachyarrhythmias in pregnancy – A review
Kugamoorthy, P., & SPEARS, D. A. (2020) · Obstetric Medicine · doi:10.1177/1753495x20913448 · Cited by 9
Josephson, M. E. (1999) · Journal of the American College of Cardiology · doi:10.1016/s0735-1097(99)00149-7 · Cited by 9
Guía de práctica clínica para el diagnóstico y manejo del síncope (versión 2009)
Moya‐Mitjans, À., Sutton, R., Ammirati, F., Blanc, J., Brignole, M., Dahm, J. B., Deharo, J., Gajek, J. J., Gjesdal, K., Krahn, A. D., et al. (2009) · Revista Española de Cardiología · doi:10.1016/s0300-8932(09)73132-x · Cited by 23
Evaluation of the current prognostic role of cardiogenic syncope
Numeroso, F., Mossini, G., Lippi, G., & Cervellin, G. (2012) · Internal and Emergency Medicine · doi:10.1007/s11739-012-0889-3 · Cited by 8
Prevention of Sudden Cardiac Death
Cannom, D. S. (2005) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.2005.50127.x · Cited by 8
Sp, G., Kostyukevich, M. V., Laiovich, L. I., Mironov, N. Y., Миронова, Н. А., Utsumueva, M. D., Khusyainova, D. R., Шлевков, Н. Б., Bazarov, B. C., Азизов, В. А., et al. (2022) · Eurasian heart journal · doi:10.38109/2225-1685-2022-4-6-67 · Cited by 10
Pronóstico del presíncope en pacientes con cardiopatía estructural
Reverte, J. G., Lázaro, C. L., Garcı́a-Alberola, A., Zapata, M. G., García, R. G., Sánchez-Muñoz, J.-J., Sánchez, J. M., & Chávarri, M. V. (2004) · Revista Española de Cardiología · doi:10.1016/s0300-8932(04)77163-8 · Cited by 8
Device Therapy in the Management of Congestive Heart Failure
Turer, A. T., & Rao, S. V. (2005) · Cardiology in Review · doi:10.1097/01.crd.0000151498.75329.71 · Cited by 8
Hsia, H. H., Jessup, M. L., & Marchlinski, F. E. (2000) · Trials · doi:10.1186/cvm-1-2-098 · Cited by 8
Leier, C. V., Alvarez, R., & Binkley, P. F. (2000) · Cardiology · doi:10.1159/000007003 · Cited by 8
Sayk, F., Frimmel, M., Dodt, C., Busch, H.-J., & Wolfrum, S. (2018) · Medizinische Klinik - Intensivmedizin und Notfallmedizin · doi:10.1007/s00063-018-0501-3 · Cited by 8
Hashemi, D., Blum, M., Mende, M., Störk, S., Angermann, C. E., Pankuweit, S., Tahirović, E., Wachter, R., Pieske, B. M., Edelmann, F., et al. (2020) · ESC Heart Failure · doi:10.1002/ehf2.12605 · Cited by 7
Selección y evaluación de pacientes candidatos a trasplante cardíaco
Bourge, R. C., Castro, P., Jalil, J., & Martínez, J. A. B. (1999) · Revista Española de Cardiología · doi:10.1016/s0300-8932(99)74976-6 · Cited by 7
Syncope: risk stratification and clinical decision making.
Peeters, S., Hoek, A. E., Mollink, S. M., & Huff, J. S. (2014) · PubMed · Cited by 7
Follow-up of a Group of Patients with Automatic Implantable Defibrillator
Kim, D. H., Kim, S. Y., Lee, K. H., Ahn, S., Lee, M., Kim, S. S., Kwan, J., Park, K. S., & Lee, W. H. (2005) · Korean Circulation Journal · doi:10.4070/kcj.2005.35.1.69 · Cited by 7
Role of Implantable Cardioverter Defibrillators in Dilated Cardiomyopathy
Cappato, R., Negroni, S., Bentivegna, S., BIANCHETTI, F., Pecora, D., MORANDI, F., & Furlanello, F. (2002) · Journal of Cardiovascular Electrophysiology · doi:10.1111/j.1540-8167.2002.tb01962.x · Cited by 7
Technological Advances in Implantable Cardioverter-Defibrillators Before the Year 2000 and Beyond
KenKnight, B. H., Jones, B. R., Thomas, A. C., & Lang, D. J. (1996) · The American Journal of Cardiology · doi:10.1016/s0002-9149(96)00512-7 · Cited by 7
Gümbel, D. C., Tanislav, C., Konrad, M., Jacob, L., Koyanagi, A., Smith, L., & Kostev, K. (2023) · Healthcare · doi:10.3390/healthcare11131913 · Cited by 6
Venugopal, D., Jhanjee, R., & Benditt, D. G. (2007) · American Journal of Cardiovascular Drugs · doi:10.2165/00129784-200707060-00003 · Cited by 6
Vasovagal syncope is associated with poor prognosis in patients with left ventricular dysfunction
Yamaguchi, Y., Mizumaki, K., Nishida, K., Sakamoto, T., Nakatani, Y., Kataoka, N., Kinugawa, K., & Inoue, H. (2017) · Heart and Vessels · doi:10.1007/s00380-017-1078-0 · Cited by 5
Syncope in congestive heart failure.
Gopinathannair, R., Mazur, A., & Olshansky, B. (2008) · PubMed · Cited by 6
Syncope in Patients with Organic Heart Disease
Olshansky, B., & Sullivan, R. M. (2015) · Cardiology Clinics · doi:10.1016/j.ccl.2015.04.013 · Cited by 6
Sudden cardiac death markers in non-ischemic cardiomyopathy
Pimentel, M., Rohde, L. E. P., Zimerman, A., & Zimerman, L. I. (2016) · Journal of Electrocardiology · doi:10.1016/j.jelectrocard.2016.03.012 · Cited by 6
Bo, M., & Rosso, A. D. (2022) · Minerva Medica · doi:10.23736/s0026-4806.21.07531-5 · Cited by 6
Removal from the “waiting list” for heart transplantation: A risk factor for sudden death?
Leier, C. V., Whitby, G., KENNEDY, R., & BINKLEY, P. (1997) · Journal of Cardiac Failure · doi:10.1016/s1071-9164(97)90042-7 · Cited by 6
Cardiac Arrhythmias and Pregnancy
SPEARS, D. A., & Elkayam, U. (2019) · Wiley eBooks · doi:10.1002/9781119409861.ch15 · Cited by 6
Sudden Death Risk in Syncope: The Role of The Implantable Cardioverter Defibrillator
Olshansky, B., & Sullivan, R. M. (2013) · Progress in Cardiovascular Diseases · doi:10.1016/j.pcad.2012.10.015 · Cited by 5
Keller, K., Hobohm, L., Münzel, T. F., & Ostad, M. A. (2019) · European Journal of Internal Medicine · doi:10.1016/j.ejim.2019.02.005 · Cited by 5
Rasekh, A., Razavi, M., & Massumi, A. (2007) · Springer eBooks · doi:10.1007/978-1-84628-715-2_101 · Cited by 5
Refractory Heart Failure: A Therapeutic Approach
Marco, T. D., & Chatterjee, K. (1996) · Journal of Intensive Care Medicine · doi:10.1177/088506669601100301 · Cited by 5
Prognosis of Presyncope in Patients With Structural Heart Disease
Reverte, J. G., Lázaro, C. L., Garcı́a-Alberola, A., Zapata, M. G., García, R. G., Sánchez-Muñoz, J.-J., Sánchez, J. M., & Chávarri, M. V. (2004) · Revista Española de Cardiología (English Edition) · doi:10.1016/s1885-5857(06)60286-7 · Cited by 4
Synkope – Algorithmen in der Notfallmedizin
Sayk, F., & Berndt, M. J. (2013) · Medizinische Klinik - Intensivmedizin und Notfallmedizin · doi:10.1007/s00063-012-0171-5 · Cited by 4
Numeroso, F., Mossini, G., Lippi, G., & Cervellin, G. (2017) · Acta cardiologica. Supplementum · doi:10.1080/00015385.2017.1362146 · Cited by 4
Miocardiopatía dilatada: avances recientes y tratamiento actual
Acquatella, H. (2000) · Revista Española de Cardiología · Cited by 4
Risk Stratification and Prevention of Sudden Death in Patients With Heart Failure
Pérez‐Villacastín, J., Bover, R., Pérez‐Castellano, N., Moreno, J., Morales, R., & García-Espinosa, A. (2004) · Revista Española de Cardiología (English Edition) · doi:10.1016/s1885-5857(06)60311-3 · Cited by 4
Perioperative Critical Care Cardiology
Atlee, J. L., Gullo, A., Sinagra, G., & Vincent, J. (2007) · Springer eBooks · doi:10.1007/978-88-470-0558-7 · Cited by 4
IMPLANTABLE CARDIOVERTER DEFIBRILLATORS IN HEART FAILURE
Sweeney, M. O., Ellison, K., & Stevenson, W. G. (2001) · Cardiology Clinics · doi:10.1016/s0733-8651(05)70251-4 · Cited by 4
Self-citationMyerburg, R. J., & Castellanos, A. (1999) · Journal of the American College of Cardiology · doi:10.1016/s0735-1097(99)00325-3 · Cited by 4
Arrhythmia Management in the Elderly
Piccini, J. P., & Calkins, H. G. (2005) · Humana Press eBooks · doi:10.1385/1-59259-941-9:261 · Cited by 3
The Evaluation of Syncope: Pearls From the Front Lines
Meininger, G. R., & Calkins, H. G. (2005) · ACC Current Journal Review · doi:10.1016/j.accreview.2005.05.081 · Cited by 3
Role of implantable cardioverter defibrillators in non-ischaemic dilated cardiomyopathy
Scott, P. A., & Roberts, P. R. (2010) · Postgraduate Medical Journal · doi:10.1136/pgmj.2009.088518 · Cited by 3
Heart Failure Progression Due to Secondary Organ Dysfunction in Acute Heart Failure.
Morooka, S., Hayashi, T., Takayanagi, K., Inoue, T., Sakai, Y., & Takabatake, Y. (1995) · Japanese Heart Journal · doi:10.1536/ihj.36.29 · Cited by 3
Risk stratification of patients with syncope
Quinn, J. (2007) · Canadian Journal of Emergency Medicine · doi:10.1017/s1481803500015025 · Cited by 3
Epidemiological studies on syncope.
Ruwald, M. H. (2013) · PubMed · Cited by 3
Implications of a History of Syncope in Patients Hospitalized With Heart Failure
El-Menyar, A. A., Sulaiman, K., AlSadawi, A., Alsheikh-Ali, A. A. A., Almahmeed, W. A., Bazargani, N., Al‐Motarreb, A., Amin, H., Asaad, N., Habib, K. A., et al. (2016) · Angiology · doi:10.1177/0003319716647320 · Cited by 3
Ray, J. C., Kusumoto, F. M., & Goldschlager, N. (2014) · Journal of Intensive Care Medicine · doi:10.1177/0885066614552988 · Cited by 3
Prevención de muerte súbita en pacientes en espera de trasplante cardíaco
Salinas, J. R. C., & Sola, N. B. (2000) · Revista Española de Cardiología · doi:10.1016/s0300-8932(00)75147-5 · Cited by 3
Is the Prognostic Significance of Presyncope the Same as for Syncope?
Peinado, R. (2004) · Revista Española de Cardiología (English Edition) · doi:10.1016/s1885-5857(06)60284-3 · Cited by 3
Presíncope: ¿un síntoma con igual significado pronóstico que el síncope?
Peinado, R. (2004) · Revista Española de Cardiología · doi:10.1016/s0300-8932(04)77161-4 · Cited by 3
Molekulare Grundlagen der Herzinsuffizienz
Thomas Eschenhagen, A., & Weil, J. (1998) · Springer eBooks · doi:10.1007/978-3-642-80360-4_5 · Cited by 3
Sudden Cardiac Death in Coronary Artery Disease
Safavi‐Naeini, P., Rasekh, A., Razavi, M., Saeed, M., & Massumi, A. (2015) · Cardiovascular medicine · doi:10.1007/978-1-4471-2828-1_24 · Cited by 2
Characteristics of syncope in patients with dilated cardiomyopathy
Rami, A.-H., Mureşan, L., Pop, D., & Zdrenghea, D. T. (2015) · Indian Heart Journal · doi:10.1016/j.ihj.2015.09.025 · Cited by 2
Evaluation and Treatment of Arrhythmias in Heart Failure
Callans, D. J. (2003) · Humana Press eBooks · doi:10.1007/978-1-59259-347-7_15 · Cited by 2
Emerging Risk Stratification in Syncope.
Jamalyan, S., & Khachatryan, L. A. (2010) · PubMed · doi:10.5083/ejcm.20424884.11 · Cited by 2
Hussein, A. A., & SALIARIS, A. P. (2012) · Cardiology Clinics · doi:10.1016/j.ccl.2012.07.014 · Cited by 2
Metadata
- Authors
- Middlekauff, H. R., Stevenson, W. G., Stevenson, L. W., & Saxon, L. A.
- Affiliations
- University of California, Los Angeles (US)
- Corresponding author
- Middlekauff, Holly R.
- Venue
- Journal of the American College of Cardiology
- Publisher
- Elsevier BV
- Published
- 1993-01
- Volume
- 21
- Issue
- 1
- Pages
- 110-116
- ISSN
- 0735-1097 (ISSN-L)
- OpenAlex
- W1994239059
- Cited by
- 311
- References
- 37
- Citations by year
- 2026: 1 · 2025: 3 · 2024: 1 · 2023: 5 · 2022: 8 · 2021: 5 · 2020: 7 · 2019: 9 · 2018: 15 · 2017: 15 · 2016: 8 · 2015: 8 · 2014: 14 · 2013: 12 · 2012: 7
- FWCI
- 8.08
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- Journal of the American College of Cardiology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Syncope and Autonomic Disorders
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Failure Treatment and Management
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiac electrophysiology and arrhythmias
- Keywords
- syncope, sudden death, advanced heart failure, cardiac syncope, dilated cardiomyopathy, coronary artery disease, mortality risk, prognostic factors, left ventricular ejection fraction
- MeSH terms
- Adult, Cardiac Pacing, Artificial, Female, Heart Failure, Humans, Male, Middle Aged, Risk Factors, Syncope, Los Angeles, Incidence, Chi-Square Distribution, Logistic Models, Proportional Hazards Models, Survival Analysis, Death, Sudden, Cardiac
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