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Pietrantonio F, Ciamei A, Vinci A, Ciarambino T, Alessi E, Pascucci M, Delli Castelli M, Zito S, Sanguedolce S, Rainone M, Di Lorenzo J, Vinci F, Laurelli G, Di Iorio C, Corsi R, Ricci S, Di Berardino A, Ruggeri M, Rosiello F. Polypharmacy Management in a Gender Perspective: At the Heart of the Problem: Analysis of Major Cardiac Diseases, SARS-CoV-2 Affection and Gender Distribution in a Cohort of Patients in Internal Medicine Ward. Int J Environ Res Public Health 2023; 20:ijerph20095711. [PMID: 37174229 PMCID: PMC10178862 DOI: 10.3390/ijerph20095711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 02/24/2023] [Accepted: 03/08/2023] [Indexed: 05/15/2023]
Abstract
BACKGROUND COVID-19 patients with any pre-existing major cardio-vascular disease (CVD) are at the highest risk of viral infection and of developing severe disease. The pathophysiological mechanism is characterized by the viral link to angiotensin-converting enzyme 2 (ACE2) and the involvement of the endothelial system with the release of cytokines and the inflicting of direct damage to the myocardium, the induction of microthrombosis, and the initiation of alterations in oxygen diffusion. The aim of the study is to analyze the clinical course and outcomes in patients (gender-stratified) with pre-existing major CVD. METHODS Out of the 1833 (973 M/860 F) patients admitted to the Internal Medicine COVID-19 Unit of "Castelli Hospital", Lazio, Italy, from 1 January 2021 to 31 December 2021, 600 patients (320 M/280 F) with a mean age of 77 (78.6 M/75.1 F) previously had CVD. Demographic characteristics, length of the stay (LOS) and oxygen therapy were evaluated. RESULTS All of the CVD COVID-19 patients underwent non-invasive ventilation (NIV). CVD was linked with increased LOS (21 days F/22 M) compared to no CVD (19 days). In total, 32.7% of total patients had major CVD. CONCLUSIONS Timely identification and evaluation of patients with pre-existing major CVD are fundamental for adequate treatment based on gender, severity, state of illness and for risk reduction.
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Affiliation(s)
- Filomena Pietrantonio
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
- National Centre for Health Technology Assessment, National Health Institute, 00153 Rome, Italy
| | - Angela Ciamei
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Antonio Vinci
- Department of Biomedicine and Prevention, University of Rome "Tor Vergata", 00133 Rome, Italy
| | - Tiziana Ciarambino
- Department of Internal Medicine, Luigi Vanvitelli University, 81100 Caserta, Italy
| | - Elena Alessi
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Matteo Pascucci
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | | | - Silvia Zito
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Simona Sanguedolce
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Marianna Rainone
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Jacopo Di Lorenzo
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Fabio Vinci
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Giulia Laurelli
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Claudia Di Iorio
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Roberto Corsi
- Health Management, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
| | - Serafino Ricci
- Department of Hystological, Anatomical Sciences and Legal Medicine, Sapienza-University of Rome, 00196 Rome, Italy
| | | | - Matteo Ruggeri
- National Centre for Health Technology Assessment, National Health Institute, 00153 Rome, Italy
- HTA Center, St. Camillus University of Medicine and Health Sciences, 00131 Rome, Italy
| | - Francesco Rosiello
- Ospedale dei Castelli, Local Health Authority Roma 6, 00041 Albano Laziale, Italy
- Department of Hystological, Anatomical Sciences and Legal Medicine, Sapienza-University of Rome, 00196 Rome, Italy
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Piccirillo G, Moscucci F, Iorio CD, Fabietti M, Mastropietri F, Crapanzano D, Bertani G, Sabatino T, Zaccagnini G, Lospinuso I, Magrì D. Time- and frequency-domain analysis of repolarization phase during recovery from exercise in healthy subjects. Pacing Clin Electrophysiol 2020; 43:1096-1103. [PMID: 32789871 DOI: 10.1111/pace.14038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/28/2020] [Accepted: 08/09/2020] [Indexed: 01/18/2023]
Abstract
BACKGROUND/AIM Recently, data from temporal dispersion of myocardial repolarization analysis have gained a capital role in the sudden cardiac death risk stratification. Aim of this study was to evaluate the influence of heart rate, autonomic nervous system, and controlled breathing on different myocardial repolarization markers in healthy subjects. METHOD Myocardial repolarization dispersion markers from short-period (5 minutes) electrocardiogram (ECG) analysis (time and frequency domain) have been obtained in 21 healthy volunteers during the following conditions: free breathing (rest); controlled breathing (resp); the first 5 minutes of postexercise recovery phases (exercisePeak ), maximum sympathetic activation; and during the second 5 minutes of postexercise recovery phases (exerciseRecovery ), intermediate sympathetic activation. Finally, we analyzed the whole repolarization (QTe), the QT peak (QTp), and T peak - T end intervals (Te). RESULTS During the exercisePeak , major part of repolarization variables changed in comparison to the rest and resp conditions. Particularly, QTe, QTp, and Te standard deviations (QTeSD , QTpSD , and TeSD ); variability indexes (QTeVI and QTpVI), normalized variances (QTeVN, QTpVN, and TeVN); and the ratio between short-term QTe, QTp, and Te variability RR (STVQTe/RR , STVQTp/RR, and STVTe/RR ) increased. During exerciseRecovery , QTpSD (P < .05), QTpVI (P < .05), QTeVN (P < .05), QTpVN (P < .001), TeVN (P < .05), STVQTe/RR (P < .05), STVQTp/RR (P < .001), and STVTe/RR (P < .001) were significantly higher in comparison to the rest. The slope between QTe (0.24 ± 0.06) or QTp (0.17 ± 0.06) and RR were significantly higher than Te (0.07 ± 0.06, P < .001). CONCLUSION Heart rate and sympathetic activity, obtained during exercise, seem able to influence the time domain markers of myocardial repolarization dispersion in healthy subjects, whereas they do not alter any spectral components.
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Affiliation(s)
- Gianfranco Piccirillo
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Federica Moscucci
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Claudia Di Iorio
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Marcella Fabietti
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Fabiola Mastropietri
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Davide Crapanzano
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Gaetano Bertani
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Teresa Sabatino
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Giulia Zaccagnini
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Ilaria Lospinuso
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy
| | - Damiano Magrì
- Dipartimento di Medicina Clinica e Molecolare, S. Andrea Hospital, Sapienza University of Rome, Rome, Italy
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Piccirillo G, Moscucci F, Mariani MV, Di Iorio C, Fabietti M, Mastropietri F, Crapanzano D, Bertani G, Sabatino T, Zaccagnini G, Lospinuso I, Rossi P, Magrì D. Hospital mortality in decompensated heart failure. A pilot study. J Electrocardiol 2020; 61:147-152. [PMID: 32629315 DOI: 10.1016/j.jelectrocard.2020.05.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/29/2020] [Accepted: 05/09/2020] [Indexed: 12/27/2022]
Abstract
BACKGROUND/AIM Heart failure is a leading cause of morbidity and mortality worldwide and it is a major cause of emergency department access for cardiovascular disease patients. Aim of this study was to identify the electrocardiographic (ECG) markers, based on short-term temporal repolarization dispersion, capable to individuate decompensated chronic heart failure (CHF) patients at high mortality risk. METHODS We obtained the following variables from an ECG recording, monitored via mobile phone, during 5-minute recordings in decompensated CHF patients: RR, QT end (QTe), QT peak (QTp) and T peak to T end (Te) and we calculated mean, standard deviation (SD) and normalized index (N). RESULTS In-hospital mortality occurred for 25 subjects on 101 studied (25%). Deceased patients showed higher QTeSD (p < 0.01), Te mean (p < 0.01), TeSD (p < 0.05), QTeVN (p < 0.05) than the surviving group. Logistic multivariable analysis evidenced that Te mean was a significant predictor of in-hospital mortality (odd ratio: 0.09, 95% confidence limit: 0.02-0.35, p: 0.001). At multiple regression analysis, TeSD was significantly and positively related only to the NT-pro BNP levels (r: 0.540; p < 0.001). The Te mean (AUC: 0.677 p < 0.01) and TeSD (AUC: 0.647, p: 0.05) showed significant sensitivity/specificity for the event. CONCLUSIONS The Te mean and TeSD seem to be a promising noninvasive clinical marker able to identify patients with decompensated CHF at high risk of in-hospital mortality.
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Affiliation(s)
- Gianfranco Piccirillo
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Federica Moscucci
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy.
| | - Marco Valerio Mariani
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Claudia Di Iorio
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Marcella Fabietti
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Fabiola Mastropietri
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Davide Crapanzano
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Gaetano Bertani
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Teresa Sabatino
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Giulia Zaccagnini
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Ilaria Lospinuso
- Dipartimento di Scienze Cliniche, Internistiche, Anestesiologiche e Cardiovascolari, Policlinico Umberto I, "La Sapienza" University of Rome, Viale del Policlinico N. 155, 00185 Roma, Italy
| | - Pietro Rossi
- Division of Cardiology, S. Giovanni Calibita Fatebenefratelli Hospital, Isola Tiberina, Piazza Ponte dei Quattro Capi, 39 186 Roma, Italy
| | - Damiano Magrì
- Dipartimento di Medicina Clinica e Molecolare, S. Andrea Hospital, "Sapienza" University of Rome, Via di Grottarossa 1035/1039, k00189 Rome, Italy
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Piccirillo G, Moscucci F, Fabietti M, Parrotta I, Mastropietri F, Di Iorio C, Sabatino T, Crapanzano D, Vespignani G, Mariani MV, Salvi N, Magrì D. Arrhythmic Risk in Elderly Patients Candidates to Transcatheter Aortic Valve Replacement: Predictive Role of Repolarization Temporal Dispersion. Front Physiol 2019; 10:991. [PMID: 31447689 PMCID: PMC6691061 DOI: 10.3389/fphys.2019.00991] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Accepted: 07/18/2019] [Indexed: 12/30/2022] Open
Abstract
Background/Aim Degenerative aortic valve stenosis (AS) is associated to ventricular arrhythmias and sudden cardiac death, as well as mental stress in specific patients. In such a context, substrate, autonomic imbalance as well as repolarization dispersion abnormalities play an undoubted role. Aim of the study was to evaluate the increase of premature ventricular contractions (PVC) and complex ventricular arrhythmias during mental stress in elderly patients candidate to the transcatheter aortic valve replacement (TAVR). Methods In eighty-one elderly patients with AS we calculated several short-period RR- and QT-derived variables at rest, during controlled breathing and during mild mental stress, the latter being represented by a mini-mental state evaluation (MMSE). Results All the myocardial repolarization dispersion markers worsened during mental stress (p < 0.05). Furthermore, during MMSE, low frequency component of the RR variability increased significantly both as absolute power (LFRR) and normalized units (LFRRN U) (p < 0.05) as well as the low-high frequency ratio (LFRR/HFRR) (p < 0.05). Eventually, twenty-four (30%) and twelve (15%) patients increased significantly PVC and, respectively, complex ventricular arrhythmias during the MMSE administration. At multivariate logistic regression analysis, the standard deviation of QTend (QTesd), obtained at rest, was predictive of increased PVC (odd ratio: 1.54, 95% CI 1.14-2.08; p = 0.005) and complex ventricular arrhythmias (odd ratio: 2.31, 95% CI 1.40-3.83; p = 0.001) during MMSE. The QTesd showed the widest sensitive-specificity area under the curve for the increase of PVC (AUC: 0.699, 95% CI: 0.576-0.822, p < 0.05) and complex ventricular arrhythmias (AUC: 0.801, 95% CI: 0.648-0.954, p < 0.05). Conclusion In elderly with AS ventricular arrhythmias worsened during a simple cognitive assessment, this events being a possible further burden on the outcome of TAVR. QTesd might be useful to identify those patients with the highest risk of ventricular arrhythmias. Whether the TAVR could led to a QTesd reduction and, hence, to a reduction of the arrhythmic burden in this setting of patients is worthy to be investigated.
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Affiliation(s)
- Gianfranco Piccirillo
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Federica Moscucci
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Marcella Fabietti
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Ilaria Parrotta
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Fabiola Mastropietri
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Claudia Di Iorio
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Teresa Sabatino
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Davide Crapanzano
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Giulia Vespignani
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Marco Valerio Mariani
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Nicolò Salvi
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Geriatriche, Anestesiologiche e Nefrologiche, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy
| | - Damiano Magrì
- Dipartimento di Medicina Clinica e Molecolare, S. Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
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Piccirillo G, Moscucci F, Mastropietri F, Di Iorio C, Mariani MV, Fabietti M, Stricchiola GM, Parrotta I, Sardella G, Mancone M, Magrì D. Possible predictive role of electrical risk score on transcatheter aortic valve replacement outcomes in older patients: preliminary data. Clin Interv Aging 2018; 13:1657-1667. [PMID: 30237702 PMCID: PMC6138964 DOI: 10.2147/cia.s170226] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Objectives To evaluate the predicative power of the electrical risk score (ERS), a noninvasive and inexpensive test obtained by means of a standard 12-lead electrocardiogram (ECG), in a cohort of elderly patients who had undergone transcatheter aortic valve replacement (TAVR). Methods Survivors and non-survivors after TAVR at 1-year follow-up were compared in respect to the pre-procedural ERS as well as a number of other clinical and instrumental variables. ERS is composed of seven simple ECG markers: heart rate (>75 bpm); QRS duration (>110 ms); left ventricular hypertrophy (Sokolow–Lyon criteria); delayed QRS transition zone (≥ V4); frontal QRS-T angle (>90°); long QTBazett (>450 ms for men and >460 in women) or JTBazett (330 ms for men and >340 ms for women); and long Tpeak to Tend interval (Tp-e) (>89 ms). The trial was registered in ClinicalTrials.gov as NCT03145376. Results A total of 40 patients were evaluated. During the follow-up, the all-cause mortality rate was 25% (ten patients) with 15% of cardiovascular death (six patients). The ERS was the strongest predictor of all-cause (odds ratio 3.73, 95% CI: 1.44–9.66, P<0.05) or cardiovascular (odds ratio 3.95, 95% CI: 1.09–14.27, P<0.05) mortality. Receiver operating characteristic curves showed that ERS had the widest significant sensitivity-specificity area under the curve (AUC) predicting all-cause (AUC: 0.855, P<0.05) or cardiovascular mortality (AUC: 0.908, P<0.05). Conclusion ERS seems to be a useful noninvasive tool able to stratify the risk of mortality in 1-year follow-up of TAVR patients. These findings, however, require larger trials to be confirmed.
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Affiliation(s)
- Gianfranco Piccirillo
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Federica Moscucci
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Fabiola Mastropietri
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Claudia Di Iorio
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Marco Valerio Mariani
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Marcella Fabietti
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Gaetana M Stricchiola
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Ilaria Parrotta
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Gennaro Sardella
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Massimo Mancone
- Department of Cardiovascular, Respiratory, Nephrological, Anesthesiologic, and Geriatric Sciences, Policlinico Umberto I, "La Sapienza" University of Rome, Rome, Italy,
| | - Damiano Magrì
- Department of Molecular and Clinical Medicine, S. Andrea Hospital, "Sapienza" University of Rome, Rome, Italy
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Piccirillo G, Magrì D, D'Alessandro G, Fiorucci C, Moscucci F, Di Iorio C, Mastropietri F, Parrotta I, Ogawa M, Lin SF, Chen PS. Oscillatory behavior of P wave duration and PR interval in experimental congestive heart failure: a preliminary study. Physiol Meas 2018; 39:035010. [PMID: 29393857 DOI: 10.1088/1361-6579/aaacab] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The relationship between the autonomic nervous system (ANS) modulation of the sinus node and heart rate variability has been extensively investigated. The current study sought to evaluate, in an animal experimental model of pacing-induced tachycardia congestive heart failure (CHF), a possible ANS influence on the P wave duration and PR interval oscillations. APPROACH Short-term (5 min) time and frequency domain analysis has been obtained in six dogs for the following electrocardiographic intervals: P wave duration (P), from the onset to peak of P wave (P p), from the onset of P wave to the q onset (PR) and from the end of P wave to the onset of q wave (P e R). Direct vagal nerve activity (VNA), stellate ganglion nerve activity (SGNA) and electrocardiogram (ECG) intervals have been evaluated contextually by implantation of three bipolar recording leads. MAIN RESULTS At the baseline, multiple regression analysis pointed out that VNA was strongly positively associated with the standard deviation of PP and P e R intervals (r 2:0.997, p < 0.05). The same variable was also positively associated with high-frequency (HF) of P expressed in normalized units, of P p, and of P e R (b: 0.001) (r 2: 0.993; p < 0.05). During CHF, most of the time and frequency domain variability significantly decreased from 20% to 50% in comparison to the baseline values (p < 0.05) and SGNA correlated inversely with the low frequency (LF) obtained from P e R (p < 0.05) and PR (p < 0.05) (r 2:0.899, p < 0.05). LF components, expressed in absolute and normalized power, obtained from all studied intervals, were reduced significantly during CHF. Any difference between the RR and PP spectral components was observed. SIGNIFICANCE The data showed a significant relationship between ANS and atrial ECG variables, independent of the cycle duration. In particular, the oscillations were vagal mediated at the baseline, while sympathetic mediated during CHF. Whereas P wave variability might have a clinical utility in CHF management, it needs to be addressed in specific studies.
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Affiliation(s)
- Gianfranco Piccirillo
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Nefrologiche, Anestesiologiche e Geriatriche, Policlinico Umberto I, 'La Sapienza' University of Rome, Rome, Italy. Division of Cardiology, Department of Medicine, Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis, IN, United States of America
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Piccirillo G, Ottaviani C, Fiorucci C, Petrocchi N, Moscucci F, Di Iorio C, Mastropietri F, Parrotta I, Pascucci M, Magrì D. Transcranial direct current stimulation improves the QT variability index and autonomic cardiac control in healthy subjects older than 60 years. Clin Interv Aging 2016; 11:1687-1695. [PMID: 27895475 PMCID: PMC5117948 DOI: 10.2147/cia.s116194] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Noninvasive brain stimulation technique is an interesting tool to investigate the causal relation between cortical functioning and autonomic nervous system (ANS) responses. Objective The objective of this report is to evaluate whether anodal transcranial direct current stimulation (tDCS) over the temporal cortex influences short-period temporal ventricular repolarization dispersion and cardiovascular ANS control in elderly subjects. Subjects and methods In 50 healthy subjects (29 subjects younger than 60 years and 21 subjects older than 60 years) matched for gender, short-period RR and systolic blood pressure spectral variability, QT variability index (QTVI), and noninvasive hemodynamic data were obtained during anodal tDCS or sham stimulation. Results In the older group, the QTVI, low-frequency (LF) power expressed in normalized units, the ratio between LF and high-frequency (HF) power, and systemic peripheral resistances decreased, whereas HF power expressed in normalized units and α HF power increased during the active compared to the sham condition (P<0.05). Conclusion In healthy subjects older than 60 years, tDCS elicits cardiovascular and autonomic changes. Particularly, it improves temporal ventricular repolarization dispersion, reduces sinus sympathetic activity and systemic peripheral resistance, and increases vagal sinus activity and baroreflex sensitivity.
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Affiliation(s)
- Gianfranco Piccirillo
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | | | - Claudia Fiorucci
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | | | - Federica Moscucci
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | - Claudia Di Iorio
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | - Fabiola Mastropietri
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | - Ilaria Parrotta
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | - Matteo Pascucci
- Department of Cardiovascular, Respiratory, Nephrological, Anestesiological and Geriatric Sciences, "Sapienza" University
| | - Damiano Magrì
- Department of Clinical and Molecular Medicine, University of Rome "Sapienza", Rome, Italy
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Piccirillo G, Moscucci F, Fiorucci C, Di Iorio C, Mastropietri F, Magrì D. Time- and frequency-domain analysis of beat to beat P-wave duration, PR interval and RR interval can predict asystole as form of syncope during head-up tilt. Physiol Meas 2016; 37:1910-1924. [PMID: 27681167 DOI: 10.1088/0967-3334/37/11/1910] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
To seek possible differences in short-period temporal RR interval, P-wave and PR interval dispersion and spectral coherence in patients with a head-up tilt test positive for vasovagal syncope with or without prolonged asystole, severe symptoms and at high risk of trauma. We retrospectively reviewed 5 min ECG and blood pressure recordings obtained at baseline, at rest and during head-up tilt in 40 patients diagnosed as having recurrent vasovagal syncope confirmed at a head-up tilt test. We analysed autoregressive spectral power for all the ECG-derived variables, focusing on temporal P-wave and PR interval dispersion indexes as well as their spectral coherence calculated on the same 5 min recordings at rest and during tilt. ECG recordings obtained during tilt before syncope showed significantly lower P → PR spectral coherence and higher RR standard deviations in patients with tilt-induced asystole than in those without (0.567 ± 0.097 versus 0.670 ± 0.127, p: 0.010 and 84 ± 36 versus 46 ± 22 ms2, p < 0.0001). Differences in the RR standard deviations persisted also on the last hundred beats (-100) (113 ± 54 versus 34 ± 17 ms2, p < 0.0001). Multiple regression analysis identified a significantly negative association between the maximum RR intervals and P → PR coherence at rest (β: -0.3, p < 0.05) and positive association with RR-100 standard deviation during tilt-induced syncope (β: 0.621, p < 0.001). P → PR spectral coherence could be used to assess the risk of prolonged asystole in patients with tilt-induced vasovagal syncope as well as as a possible surrogate for tilt-testing during these patients' follow-up.
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Affiliation(s)
- Gianfranco Piccirillo
- Dipartimento di Scienze Cardiovascolari, Respiratorie, Nefrologiche, Anestesiologiche e Geriatriche, Policlinico Umberto I, 'Sapienza' University of Rome, Rome, Italy
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Weiner SD, Iorio CD. Painless deformity of a long finger phalanx of a 4-year-old girl. Clin Orthop Relat Res 1999:357-9, 364-5. [PMID: 10611892 DOI: 10.1097/00003086-199912000-00038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- S D Weiner
- Department of Orthopaedics, Northeastern Ohio Universities College of Medicine, Rootstown, USA
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