Cardiopulmonary exercise testing (CPET) is a gold standard for risk assessment in chronic heart failure (HF), but it is effort-dependent, thus influenced bymotivation. Themeasurement of peak respiratory exchange ratio (pRER) is away to ensure that patients are tested at their maximal effort level, as a high pRER is associatedwith energy release from anaerobic metabolism and exercise-induced metabolic acidosis. Regrettably, several HF patients are unable to achieve a high pRER, even though they feel exhausted.
Metabolic exercise data combined with cardiac and kidney indexes: MECKI score. Predictive role in cardiopulmonary exercise testing with low respiratory exchange ratio in heart failure / Corrà, Ugo; Agostoni, Piergiuseppe; Piepoli, Massimo F.; Giordano, Andrea; Mezzani, Alessandro; Giannuzzi, Pantaleo; Cattadori, Gaia; Fiorentini, Cesare; Salvioni, Elisabetta; Giovannardi, Marta; Veglia, Fabrizio; Apostolo, Anna; Palermo, Pietro; Contini, Mauro; Vignati, Carlo; Farina, Stefania; Bovis, Francesca; Cicoira, Mariantonietta; Vassanelli, Corrado; La Gioia, Rocco; Scrutinio, Domenico; Passantino, Andrea; Santoro, Daniela; Campanale, Saba; Caputo, Domenica; Scardovi, Angela B.; Ricci, Roberto; Emdin, Michele; Metra, Marco; Dei Cas, Livio; Sinagra, Gianfranco; Berton, Emanuela; Limongelli, Giuseppe; Iorio, Anna Maria; Roselli, Teo; Buono, Andrea; Calabrò, Raffaele; Raimondo, Rosa; Vaninetti, Raffaella; Bertipaglia, Donatella; Re, Federica; Guazzi, Marco; Belardinelli, Milano Romualdo; Pietrucci, Francesca; Parati, Gianfranco; Magri', Damiano; Di Lenarda, Andrea; Paolillo, Stefania; Perrone Filardi, Pasquale; Passino, Claudio; Pastormerlo, Luigi E.; Malfatto, Gabriella. - In: INTERNATIONAL JOURNAL OF CARDIOLOGY. - ISSN 0167-5273. - STAMPA. - 184:1(2015), pp. 299-301. [10.1016/j.ijcard.2015.02.070]
Metabolic exercise data combined with cardiac and kidney indexes: MECKI score. Predictive role in cardiopulmonary exercise testing with low respiratory exchange ratio in heart failure
MAGRI', DAMIANO;
2015
Abstract
Cardiopulmonary exercise testing (CPET) is a gold standard for risk assessment in chronic heart failure (HF), but it is effort-dependent, thus influenced bymotivation. Themeasurement of peak respiratory exchange ratio (pRER) is away to ensure that patients are tested at their maximal effort level, as a high pRER is associatedwith energy release from anaerobic metabolism and exercise-induced metabolic acidosis. Regrettably, several HF patients are unable to achieve a high pRER, even though they feel exhausted.| File | Dimensione | Formato | |
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