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1,070 results on '"Naeije, R"'

2. Right heart failure as a source of B-lines at lung ultrasound: prevalence and functional correlates

Author

D'alto, M, primary, Di Maio, M, additional, Liccardo, B, additional, Argiento, P, additional, Romeo, E, additional, Del Giudice, C, additional, Renon, F, additional, Vergara, A, additional, Di Vilio, A, additional, Caiazza, E, additional, Gargani, L, additional, Bossone, E, additional, Golino, P, additional, Picano, E, additional, and Naeije, R, additional

Published
2023
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3. Lung ultrasound, echocardiography and fluid loading for the differential diagnosis of pulmonary hypertension

Author

D'alto, M, primary, Liccardo, B, additional, Di Maio, M, additional, Del Giudice, C, additional, Romeo, E, additional, Argiento, P, additional, Renon, F, additional, Vergara, A, additional, Di Vilio, A, additional, Bossone, E, additional, Rea, G, additional, D'andrea, A, additional, Gargani, L, additional, Golino, P, additional, and Naeije, R, additional

Published
2023
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5. Diagnostic workup, etiologies and management of acute right ventricle failure

Author

Vieillard-Baron, Antoine, Naeije, R., Haddad, F., Bogaard, H. J., Bull, T. M., Fletcher, N., and Lahm, T.

Subjects
Medical colleges, Company business management, Health care industry
Abstract

Introduction This is a state-of-the-art article of the diagnostic process, etiologies and management of acute right ventricular (RV) failure in critically ill patients. It is based on a large review of previously published articles in the field, as well as the expertise of the authors. Results The authors propose the ten key points and directions for future research in the field. RV failure (RVF) is frequent in the ICU, magnified by the frequent need for positive pressure ventilation. While no universal definition of RVF is accepted, we propose that RVF may be defined as a state in which the right ventricle is unable to meet the demands for blood flow without excessive use of the Frank-Starling mechanism (i.e. increase in stroke volume associated with increased preload). Both echocardiography and hemodynamic monitoring play a central role in the evaluation of RVF in the ICU. Management of RVF includes treatment of the causes, respiratory optimization and hemodynamic support. The administration of fluids is potentially deleterious and unlikely to lead to improvement in cardiac output in the majority of cases. Vasopressors are needed in the setting of shock to restore the systemic pressure and avoid RV ischemia; inotropic drug or inodilator therapies may also be needed. In the most severe cases, recent mechanical circulatory support devices are proposed to unload the RV and improve organ perfusion Conclusion RV function evaluation is key in the critically-ill patients for hemodynamic management, as fluid optimization, vasopressor strategy and respiratory support. RV failure may be diagnosed by the association of different devices and parameters, while echocardiography is crucial., Author(s): Antoine Vieillard-Baron [sup.1] [sup.2], R. Naeije [sup.3], F. Haddad [sup.4], H. J. Bogaard [sup.5], T. M. Bull [sup.6], N. Fletcher [sup.7], T. Lahm [sup.8], S. Magder [sup.9], S. Orde [...]

Published
2018
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11. Imaging of Improved Right Ventricular Coupling, Risk Status and Survival in Pulmonary Arterial Hypertension

Author

Badagliacca, R., primary, Papa, S., additional, D'Alto, M., additional, Ghio, S., additional, Argiento, P., additional, Brunetti, N., additional, Casamassima, V., additional, Casu, G., additional, Cedrone, N., additional, Confalonieri, M., additional, Corda, M., additional, Correale, M., additional, D'Agostino, C., additional, De Michele, L., additional, Galgano, G., additional, Greco, A., additional, Lombardi, C., additional, Manzi, G., additional, Mercurio, V., additional, Mulè, M., additional, Paciocco, G., additional, Romaniello, A., additional, Romeo, E., additional, Scelsi, L., additional, Stolfo, D., additional, Vitulo, P., additional, Naeije, R., additional, and Vizza, C., additional

Published
2022
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12. Feasibility of semi-recumbent bicycle exercise Doppler echocardiography for the evaluation of the right heart and pulmonary circulation unit in different clinical conditions: the RIGHT heart international NETwork (RIGHT-NET)

Author

Ferrara F., Gargani L., Naeije R., Rudski L., Armstrong W. F., Wierzbowska-Drabik K., Argiento P., Bandera F., Cademartiri F., Citro R., Cittadini A., Cocchia R., Contaldi C., D'Alto M., D'Andrea A., Grunig E., Guazzi M., Kolias T. J., Limongelli G., Marra A. M., Mauro C., Moreo A., Ranieri B., Saggar R., Salzano A., Stanziola A. A., Vriz O., Vannan M., Kasprzak J. D., Bossone E., Capuano F., Benvenga R., Bellino M., Radano I., Marra A., D'Assante R., Rega S., Mazzola M., Raciti M., Dellegrottaglie S., De Luca N., Rozza F., Russo V., Di Salvo G., Ghio S., Guida S., Eichstaedt C. A., Labate V., La Gerche A., Pacileo G., Verrengia M., Kovacs G., Douschan P., Casadei F., De Chiara B., Ostenfeld E., Pedrizzetti G., Pieri F., Mori F., Moggi-Pignone A., Pratali L., Pugliese N., Selton-Suty C., Huttin O., Venner C., Serra W., Tafuni F., Stanziola A., Martino M., Caccavo G., Szabo I., Varga A., Agoston G., Voilliot D., Mobasseri S., Flueckiger P., Liu S., Ferrara, F., Gargani, L., Naeije, R., Rudski, L., Armstrong, W. F., Wierzbowska-Drabik, K., Argiento, P., Bandera, F., Cademartiri, F., Citro, R., Cittadini, A., Cocchia, R., Contaldi, C., D'Alto, M., D'Andrea, A., Grunig, E., Guazzi, M., Kolias, T. J., Limongelli, G., Marra, A. M., Mauro, C., Moreo, A., Ranieri, B., Saggar, R., Salzano, A., Stanziola, A. A., Vriz, O., Vannan, M., Kasprzak, J. D., Bossone, E., Capuano, F., Benvenga, R., Bellino, M., Radano, I., Marra, A., D'Assante, R., Rega, S., Mazzola, M., Raciti, M., Dellegrottaglie, S., De Luca, N., Rozza, F., Russo, V., Di Salvo, G., Ghio, S., Guida, S., Eichstaedt, C. A., Labate, V., La Gerche, A., Pacileo, G., Verrengia, M., Kovacs, G., Douschan, P., Casadei, F., De Chiara, B., Ostenfeld, E., Pedrizzetti, G., Pieri, F., Mori, F., Moggi-Pignone, A., Pratali, L., Pugliese, N., Selton-Suty, C., Huttin, O., Venner, C., Serra, W., Tafuni, F., Stanziola, A., Martino, M., Caccavo, G., Szabo, I., Varga, A., Agoston, G., Voilliot, D., Mobasseri, S., Flueckiger, P., and Liu, S.

Subjects
Adult, medicine.medical_specialty, Pulmonary Circulation, Adolescent, Ventricular Dysfunction, Right, Atrial Pressure, Population, Right heart, Predictive Value of Test, Regurgitation (circulation), 030204 cardiovascular system & hematology, Doppler echocardiography, Pulmonary hypertension, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Predictive Value of Tests, Internal medicine, medicine.artery, medicine, Ventricular outflow tract, Humans, Radiology, Nuclear Medicine and imaging, education, Cardiac imaging, Exercise Doppler echocardiography, Aged, Aged, 80 and over, education.field_of_study, medicine.diagnostic_test, business.industry, Middle Aged, medicine.disease, Echocardiography, Doppler, Bicycling, Feasibility Studie, 030228 respiratory system, Pulmonary artery, Cardiology, cardiovascular system, Ventricular Function, Right, Right ventricle, Feasibility Studies, Female, Cardiology and Cardiovascular Medicine, business, Human
Abstract

Exercise Doppler echocardiography (EDE) is a well-validated tool in ischemic and valvular heart diseases. However, its use in the assessment of the right heart and pulmonary circulation unit (RH-PCU) is limited. The aim of this study is to assess the semi-recumbent bicycle EDE feasibility for the evaluation of RH-PCU in a large multi-center population, from healthy individuals and elite athletes to patients with overt or at risk of developing pulmonary hypertension (PH). From January 2019 to July 2019, 954 subjects [mean age 54.2 ± 16.4years, range 16–96, 430 women] underwent standardized semi-recumbent bicycle EDE with an incremental workload of 25 watts every 2min, were prospectively enrolled among 7 centers participating to the RIGHT Heart International NETwork (RIGHT-NET). EDE parameters of right heart structure, function and pressures were obtained according to current recommendations. Right ventricular (RV) function at peak exercise was feasible in 903/940 (96%) by tricuspid annular plane systolic excursion (TAPSE), 667/751 (89%) by tissue Doppler-derived tricuspid lateral annular systolic velocity (S′) and 445/672 (66.2%) by right ventricular fractional area change (RVFAC). RV—right atrial pressure gradient [RV–RA gradient = 4 × tricuspid regurgitation velocity2 (TRV)] was feasible in 894/954 patients (93.7%) at rest and in 816/954 (85.5%) at peak exercise. The feasibility rate in estimating pulmonary artery pressure improved to more than 95%, if both TRV and/or right ventricular outflow tract acceleration time (RVOT AcT) were considered. In high specialized echocardiography laboratories semi-recumbent bicycle EDE is a feasible tool for the assessment of the RH-PCU pressure and function.

Published
2021

16. The adding value of fluid challenge and balloon occlusion tests in patients with atrial septal defect

Author

D'Alto, M, primary, Chessa, M, additional, Santoro, G, additional, Giordano, M, additional, Gaio, G, additional, Romeo, E, additional, Argiento, P, additional, Wacker, J, additional, D'Aiello, F, additional, Sarubbi, B, additional, Russo, M G, additional, Golino, P, additional, Costantine, A, additional, Naeije, R, additional, and Dimopoulos, K, additional

Published
2021
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30. Determinants of pulmonary vascular resistance reduction with upfront oral therapy in idiopathic pulmonary arterial hypertension: relevance in risk assessment

Author

Badagliacca, R, primary, D'Alto, M, additional, Ghio, S, additional, Greco, A, additional, Papa, S, additional, Romeo, E, additional, Casu, G, additional, Corda, M, additional, Paciocco, P, additional, D'Agostino, C, additional, Galgano, G, additional, Stolfo, D, additional, Correale, M, additional, Naeije, R, additional, and Vizza, C.D, additional

Published
2020
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31. Pulmonary hemodaynamic in obesity

Author

Zhou, N, primary, Klass, M, additional, Corentin, S, additional, Kevin, F, additional, Motoji, Y, additional, Beatrice, P, additional, Loi, P, additional, Closset, J, additional, Naeije, R, additional, and Faoro, V, additional

Published
2020
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32. Response to fluid challenge in patients with atrial septal defect

Author

D'Alto, M, primary, Chessa, M, additional, Gaio, G, additional, Santoro, G, additional, Giordano, M, additional, Romeo, E, additional, Argiento, P, additional, Wacker, J, additional, D'Aiello, F, additional, Sarubbi, B, additional, Russo, M.G, additional, Naeije, R, additional, and Golino, P, additional

Published
2020
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36. Exercise-Induced Pulmonary Hypertension: Translating Pathophysiological Concepts Into Clinical Practice

Author

Naeije R., Saggar R., Badesch D., Rajagopalan S., Gargani L., Rischard F., Ferrara F., Marra A. M., D' Alto M., Bull T. M., Grunig E., Bossone E., Naeije, R., Saggar, R., Badesch, D., Rajagopalan, S., Gargani, L., Rischard, F., Ferrara, F., Marra, A. M., D' Alto, M., Bull, T. M., Grunig, E., and Bossone, E.

Subjects
survival, pathophysiology, exercise-induced pulmonary hypertension
Abstract

Exercise stress testing of the pulmonary circulation for the diagnosis of latent or early-stage pulmonary hypertension (PH) is gaining acceptance. There is emerging consensus to define exercise-induced PH by a mean pulmonary artery pressure > 30 mm Hg at a cardiac output < 10 L/min and a total pulmonary vascular resistance> 3 Wood units at maximum exercise, in the absence of PH at rest. Exercise-induced PH has been reported in association with a bone morphogenetic receptor-2 gene mutation, in systemic sclerosis, in left heart conditions, in chronic lung diseases, and in chronic pulmonary thromboembolism. Exercise-induced PH is a cause of decreased exercise capacity, may precede the development of manifest PH in a proportion of patients, and is associated with a decreased life expectancy. Exercise stress testing of the pulmonary circulation has to be dynamic and rely on measurements of the components of the pulmonary vascular equation during, not after exercise. Noninvasive imaging measurements may be sufficiently accurate in experienced hands, but suffer from lack of precision, so that invasive measurements are required for individual decision-making. Exercise-induced PH is caused either by pulmonary vasoconstriction, pulmonary vascular remodeling, or by increased upstream transmission of pulmonary venous pressure. This differential diagnosis is clinical. Left heart disease as a cause of exercise-induced PH can be further ascertained by a pulmonary artery wedge pressure above or below 20 mm Hg at a cardiac output < 10 L/min or a pulmonary artery wedge pressure-flow relationship above or below 2 mm Hg/L/min during exercise.

Published
2018

37. European Respiratory Society Task Force: Exercise Training and Rehabilitation in Patients with Severe Chronic Pulmonary Hypertension

Author

Gruenig, E., Barbera, J. A., Benjamin, N., Blanco, I., Bossone, E., Cittadini, A., Coghlan, G., Corris, P., D Alto, M., D Andrea, A., Delcroix, M., Man, F., Eichstaedt, C. A., Gaine, S. P., Stefano Ghio, Gibbs, S., Gumbiene, L., Howard, L. S., Johnson, M., Jureviien, E., Kiely, D., Kovacs, G., Mackenzie, A., Marra, A., Mccaffrey, N., Mccaughey, P. N., Naeije, R., Olschewski, H., Pepke-Zaba, J., Reis, A., Santos, M., Saxer, S., Tulloh, R., Ulrich, S., Noordegraaf, A. Vonk, Peacock, A. J., Grunig, E, Barbera, Ja, Benjamin, N, Blanco, I, Bossone, E, Cittadini, A, Coghlan, G, Corris, P, D'Alto, M, D'Andrea, A, Delcroix, M, De Man, F, Eichstaedt, Ca, Gaine, Sp, Ghio, S, Gibbs, S, Gumbiene, L, Howard, L, Johnson, M, Jureviien, E, Kiely, D, Kovacs, G, Mackenzie, A, Marra, A, Mccaffrey, N, Mccaughey, Pn, Naeije, R, Olschewski, H, Pepke-Zaba, J, Reis, A, Santos, M, Saxer, S, Tulloh, R, Ulrich, S, Noordegraaf, Av, and Peacock, Aj

Published
2018

44. Pulmonary capillary surface area in supine exercising humans: Demonstration of vascular recruitment

Author

Langleben, D. Orfanos, S.E. Giovinazzo, M. Schlesinger, R.D. Naeije, R. Fox, B.D. Abualsaud, A.O. Blenkhorn, F. Rudski, L.G. Catravas, J.D.

Abstract

In exercising humans, cardiac output (CO) increases, with minor increases in pulmonary artery pressure (PAP). It is unknown if the CO is accommodated via distention of already perfused capillaries or via recruitment of nonconcomitantly perfused pulmonary capillaries. Ten subjects (9 female) performed symptom-limited exercise. Six had resting mean PAP (PAPm)

Published
2019

45. Posters

Author

Török, T., Kardos, A., Rudas, L., Paprika, D., McLuckie, A., Beale, R. J., Bihari, D., Keller, H., Seltzer, N., Weimer, A., Menning, H., Ulrich, P., Staedt, U., Kirschstein, W., Kasai, T., Endo, S., Arakawa, N., Sato, N., Suzuki, T., Taniguchi, S., Inada, K., Hiramori, K., Schmidt, W., Meineke, I., Nottrott, M., Frerichs, I., Müller, S., Hellige, G., De Blasio E., De Sio A., Sibilio G., Papa A., Golia D., Grassia V., Bove G., Zehelgruber, M., Mundigler, G., Christ, G., Merhaut, C., Klaar, U., Kratochwill, C., Hofmann, S., Siostrzonek, P., Suarez, F., Corrales, M., Rábago, R., Gonzalez-Arenas, P., Morales, R., Sanchez J., Fraile, J., Rey, M., Martinell, J., Niederst, P. -N., Mellwig, K. -P., Schmidt, H. K., Gleichmann, U., Körfer, R., Di Bartolomeo, S., Bertolissi, M., Nardi, G., De Monte, A., Janssens, U., Ochs, J. -G., Klues, H. G., Hanrath, P., Sajjanhar, T., Tibby, S. M., Hatherill, M., Anderson, D., Murdoch, I. A., Krivec, B., Voga, G., Žuran, I., Skale, R., Parežnik, R., Podbregar, M., Bonnefoy, E., Chevalier, P., Kirkorian, G., Guidolet, J., Marchand, A., Bouchayer, D., Marcaz, P. Bert, Touboul, P., Welte, T., Molling, J., Jepsen, M. S., Claus, G., Klein, H., Cinnella, G., Dambrosio, M., Brienza, N., Conte, M., Maggiore, S. M., Leone, A. M., Brienza, A., DiVenere, N., Vandewoude, K., Poelaert, J., Vogelaers, D., Garcia, R. Blanca, Buylaert, W., Roosens, C., Colardyn, F., Annane, D., Béllissant, E., Pussard, E., Asmar, R., Lacombe, F., Lanata, E., Madonna, O., Safar, M., Giudicelli, J. F., Raphael, J. C., Gajdos, Ph., Mattys, M., Dumont, L., Annaert, J. F., Mardirosoff, C., Goldstein, J., Verbeet, T., Massaut, J., Haas, N. A., Uhlemann, F., Daehnert, I., Berger, F., Stiller, B., Dittrich, S., Schulze-Neick, I., Eweit, P., Lange, P. E., Langenherp, C. J. M., Pietersen, H., Geskes, G., Wagenmakers, A., Soeters, P., Maggiorini, M., Brimioulle, S., Lejeune, P., Delcroix, M., Vermeulen, F., Stephanazzi, J., Naeije, R., Kunert, M., Stolzenburg, H., Scheuble, L., Emmerich, K., Ulbricht, L. J., Krakau, I., Gülker, H., Broch, M. J., Valentín, V., Murcia, B., Bartual, E., Málaga, A., Miralles, L. L., Valls, F., Wallin, C. J., Sidenö, B., Vaage, J., Leksell, L. G., Stuchlinger, H. G., Seidler, D., Hollenstein, U., Janata, K., Muellner, M., Loeffler, W., Gamper, G., Bur, A., Malzer, R., Laggner, A. N., Hirschl, M. M., Binder, M., Herkner, H., Bur, A., Laggner, A. N., Turani, F., Ceraso, C., Lironcurti, A., Senesi, P., Leonardis, C., Sabato, A. F., Pietersen H. G., Langenberg C. J. M., Geskes G., Wagenmakers A. J. M., de Lange S., Soeters P. B., Royira, A., Oussedik, L., Cambray, C., Glmeno, C., Cerda, M., Sanchez, Ma. A., Lesmes, A., Guerrero, M., Vigil, E., Ortega, F., Lucena, F., Righini, E. R., Alvisi, R., Marangoni, E., Gritti, G., Ordóñez, A., Hernández, A., Pérez-Bernal, J., Hinojosa, R., Borrego, J. M., Franco, A., López-Barneo, J., Pérez-Bernal, J., Gutiérrez, E., Hinojosa, R., Hernández, A., Borrego, J. M., Cerro, J., Rincón, D., Ordóñez, A., Martin, R., Saussine, M., Sany, C. L., Calvet, B., Raison, D., Frapier, J. M., Wallin, C. -J., Olsson, Å., Nordländer, R., Leksell, L. G., Vasilkov, V., Safronov, A., Marinchev, V., Rodrigues, A. C., Moraes, A., Galas, F., Angelim, V., Medeiros, C., Auler, J. O., Bellotti, G., Pilleggi, F., Carmona, M. J., Messias, E. R. R., Joseph, D., Baigorri, F., Artigas, A., Blanch, L., Wagner, F., Dandel, M., Günther, G., Schulze-Neick, I., Weng, Y., Loebe, M., Hetzer, R., Colreavy, F., Balea, M., Cahalan, M., Carpintero, JL., de la Fuente, M. C., Estecha, M. A., Molina, J. M., del Fresno, L. R., Daga, D., Toro, R., Poullet, A., de la Torre, M. V., Garcia, A. J., Michalopoulos, A., Rellos, K., Skambas, D., Liakopoulos, O., and Geroulanos, S.

Published
1996
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49. Acute/Chronic respiratory failure III

Author

Mondèjar, E. Fernàndez, Mata, G. Vazquez, Ferròn, F., Navarrete, P., Ruiz, J. M. Torres, Lestavel, P., Tronchon, L., Chambrin, M. C., Mangalaboyi, J., Rime, A., Chopin, C., Valta, P., Campodonico, R., Corbeil, C., Chassè, M., Châtillon, A., Braidy, J., Matar, N., Milic-Emili, J., Lòpez-Messa, J., Penas, L., Valverde, A., Dambrosio, M., Roupie, E., Carneiro, A., Anglade, M. C., Vasile, N., Brochard, L., Lemaire, F., Rubio, J., Carrasco, M. S., Mateo, I., Sierra, R., Escolar, A., Cozar, J., Bastin, K., Knapen, R., Moraine, J. J., Melot, C., Sergysels, R., Kahn, R. J., Pelosi, P., Cereda, M., Foti, G., D’Andrea, L., Manetti, B., Lissoni, A., Pesenti, A., Gallego, J. M. Allegue, Rubi, J. A. Gòmez, Sànchez, C. Palazòn, Moreno, A. Melgarejo, Lherm, T., Boiteau, R., Valente, E., Beaussier, M., Chamieh, F., Tenaillon, A., Righini, E. R., Alvisi, R., Ragazzi, R., Volta, C. A., Capuzzo, M., Gritti, G., Sydow, M., Burchardi, H., Zinserling, J., Crozier, T. A., Guttmann, J., Eberhard, L., Bertschmann, W., Fabry, B., Wolff, G., Rubini, A., DelMonte, D. D., Catena, V., Attar, I., Rattazzi, G., Alati, G. L., Diaz, M. Arias, Mata, G. Vàzquez, Navarro, P. Navarrete, Lòpez, F. Guerrero, Morales, A. Mèrida, Isenegger, J., Picazo, L., Sanchez, A., Hernandez, B., Pons, A., Conti, G., Di Chiara, L., De Blasi, R. A., Dell’Utri, D., Cogliati, A., Pelaia, P., Ferretti, A., Bernasconi, F., Banfi, G., Pesenti, A., Putensen, C., Putensen-Himmer, G., Leon, M., Huygen, P. E. M., Gültuna, I., Zwart, A., Ince, C., Bruining, H. A., Pompe, J. C., Kesecioĝlu, J., Rabbat, A., Laaban, J. P., Orvoen-Frija, E., Achkar, A., Rochemaure, J., Frigo, V., Solca, M., Melloni, G., Gerbsa, C., Ornaghi, A., Mancini, S., Cavagnoli, R., Fasano, W., Santos, C., Roca, J., Torres, A., Cardùs, J., Barberà, J. A., Felez, M. A., Rodriguez-Roisin, R., Oviedo-Moreira, R., Beydon, L., Nakos, G., Precates, A., Mathas, C., Bassilakis, N., Chagianagnostou, K., Massoura, L., Labropoulos, S., Devroey, M., Vansnick, P., Mèlot, C., Naeije, R., Nagy, V., Kiiski, R., Kaitainen, S., Karppi, R., Takala, J., Kesecioglu, J., Erdmann, W., Marin, J., Arnau, A., Tejeda, M., Olivares, D., Servera, E., Boix, J. H., Alvarez, F., Peydro, F., Mira, J. P., Belghith, M., Renaud, B., Deland, E., Brunet, F., Brusset, A., Lanore, J. J., Hamy, I., Termignon, J. L., Soubrane, O., Pochard, F., Dhainaut, J. F., Sidhu, P. S., Cockburn, J. F., Nicholson, D. A., Kennedy, A., Dawson, P., and Servera, F. E.

Published
1992
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