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Cotti E, Cairo F, Bassareo P, Fonzar F, Venturi M, Landi L, Parolari A, Franco V, Fabiani C, Barili F, Di Lenarda A, Gulizia M, Borzi M, Campus G, Musumeci F, Mercuro G. Perioperative dental screening and treatment in patients undergoing cardio-thoracic surgery and interventional cardiovascular procedures. A consensus report based on RAND/UCLA methodology. Int J Cardiol 2019; 292:78-86. [DOI: 10.1016/j.ijcard.2019.06.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Cotti E, Cairo F, Bassareo PP, Fonzar F, Venturi M, Landi L, Parolari A, Franco V, Fabiani C, Barili F, Di Lenarda A, Gulizia M, Borzi M, Campus G, Musumeci F, Mercuro G. Perioperative dental screening and treatment in patients undergoing cardiothoracic surgery and interventional cardiovascular procedures. A consensus report based on RAND/UCLA methodology. Int Endod J 2019; 53:186-199. [PMID: 31162683 DOI: 10.1111/iej.13166] [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: 10/21/2018] [Accepted: 05/31/2019] [Indexed: 11/28/2022]
Abstract
AIM To reach a consensus on a consistent strategy to adopt when screening patients for dental/periodontal infections and on the feasibility of providing dental treatment before cardiothoracic surgery, cardiovascular surgery or other cardiovascular invasive procedures. METHODOLOGY A panel of experts from six Italian scientific societies was created. The deliberations of the panel were based on the RAND method. From an initial systematic literature review, it became clear that a consensually validated protocol for the reproducible dental screening of patients awaiting cardiac interventions was considered mandatory by professionals with expertise in the dental, cardiologic and cardiac surgery areas. However, a systematic review also concluded that the treatment options to be provided, their prognosis and timing in relation to the physical condition of patients, had never been defined. Following the systematic review, several fundamental questions were generated. The panel was divided into two working groups each of which produced documents that addressed the topic and which were subsequently used to generate a questionnaire. Each member of the panel completed the questionnaire independently, and then, a panel discussion was held to reach a consensus on how best to manage patients with dental/periodontal infections who were awaiting invasive cardiac procedures. RESULTS A high level of agreement was reached regarding all the items on the questionnaire, and each of the clinical questions formulated were answered. Three tables were created which can be used to generate a useful tool to provide standardized dental/periodontal screening of patients undergoing elective cardiovascular interventions and to summarize both the possible oral and cardiovascular conditions of the patient and the timing available for the procedures considered. CONCLUSIONS Upon publication of this consensus document, the dissemination of the information to a wide dental and cardiac audience should commence. The authors hope that this consensus will become a model for the development of a dedicated protocol, ideally usable by heart and dental teams in the pre-interventional preparation phase.
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Affiliation(s)
- E Cotti
- Department of Conservative Dentistry and Endodontics, University of Cagliari, Cagliari, Italy
| | - F Cairo
- Research Unit in Periodontology and Periodontal Medicine, University of Florence, Florence, Italy
| | - P P Bassareo
- University College of Dublin, Mater Misericordiae University Teaching Hospital, Dublin, Ireland
| | | | | | - L Landi
- Private practice, Verona, Roma, Italy
| | - A Parolari
- Unit of Cardiac Surgery and Translational Researh, IRCCS Policlinico S. Donato, San Donato, Italy
| | | | | | - F Barili
- Department of Cardiac Surgery, S. Croce Hospital, Cuneo, Italy
| | | | - M Gulizia
- Division of Cardiology, Hospital "Garibaldi-Nesima", Catania, Italy
| | - M Borzi
- Department of Cardiovascular Disease, University of Rome Tor Vergata, Rome, Italy
| | - G Campus
- Department of Surgery, Microsurgery and Medicine Sciences, University of Sassari, Sassari, Italy
| | - F Musumeci
- Department of Heart and Vessels, Cardiac Surgery Unit and Heart Transplantation Center, S. Camillo-Forlanini Hospital, Roma, Italy
| | - G Mercuro
- Department of Medical Sciences, University of Cagliari, Cagliari, Italy
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Uzun M, Baysan O, Genc C, Yokusoglu M, Karaeren H, Isik E. A nomogram for measurement of mitral valve area by proximal isovelocity surface area method. Echocardiography 2008; 24:783-8. [PMID: 17767526 DOI: 10.1111/j.1540-8175.2007.00488.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
INTRODUCTION Although its accuracy has been documented in many studies, the proximal isovelocity surface area (PISA) method is not used widely for mitral valve area (MVA) measurement. In this study, we prepared a new nomogram and tested its use in MVA assessment. MATERIAL AND METHODS The study included 23 patients (age: 27 +/- 5 years) with mitral stenosis, of whom 7 were in atrial fibrillation. The MVA was measured by four methods: planimetry (PL) (reference method), pressure-half time (PHT), conventional PISA (CP), and nomogram (Nomo) methods. The nomogram included two unknowns: (1) r; the radius of the first PISA section; (2) a; the length of the border opposite to the PISA angle in the triangle with both adjacent borders of 1 cm. The nomogram was also tested for its popularity potential by eight echocardiographers, none of whom were included in the author list. RESULTS Mean MVA(PL) was 1.85 +/- 0.53 cm(2) (range: 0.72-2.99), mean MVA(PHT) was 1.72 +/- 0.56 cm(2) (range: 0.91-3.30), mean MVA(CP) was 1.69 +/- 0.45 cm(2) (range: 0.97-2.54), and MVA(Nomo) was 1.70 +/- 0.44 cm(2) (0.96-2.49). The nomogram correlated with planimetry (r = 0.87; P < 0.001), pressure half-time (r = 0.71; P < 0.001) and conventional PISA (r = 0.99; P = 0.000) methods. The nomogram method also correlated with planimetry in patients with atrial fibrillation (r = 0.81; P = 0.026). The echocardiographers found that the nomogram is superior to the planimetry and conventional PISA methods but inferior to the pressure half-time method in terms of simplicity. CONCLUSION The new nomogram is potentially helpful in measurement of MVA. It may be used as an additional method in assessing severity of mitral stenosis.
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Affiliation(s)
- Mehmet Uzun
- Gulhane Military Medical Academy, Department of Cardiology, Barisyolu Cd. No: 4/3 Esertepe, Ankara, Turkey.
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Eghtesady P. Hypoplastic left heart syndrome: Rheumatic heart disease of the fetus? Med Hypotheses 2005; 66:554-65. [PMID: 16242853 DOI: 10.1016/j.mehy.2005.09.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2005] [Accepted: 09/01/2005] [Indexed: 12/11/2022]
Abstract
Hypoplastic left heart syndrome (HLHS) accounts for nearly 25% of deaths among neonates with congenital heart disease. The essential feature of HLHS is a small left ventricle (LV) incapable of supporting the circulation. The etiology of HLHS is unknown. A hypothesis is proposed implicating an immune mechanism involving maternal antibodies produced in response to pharyngitis caused by group A beta-hemolytic streptococci (GABHS) ("strep throat"). After crossing the placenta, the antibodies injure the developing fetal heart, leading to HLHS either because of direct injury to the LV or secondary to reduced blood flow through affected aortic and mitral valves. Analogy is drawn to rheumatic heart disease (RHD), a known sequela of strep throat. In RHD a misdirected immune response originally intended for GABHS leads to cardiac injury through "molecular mimicry"; the normal heart antigens supposedly mimic the GABHS antigens. A similar pathogenesis is proposed for HLHS and related heart defects. HLHS may represent an extreme form of injury, while a milder insult may present as only mild aortic stenosis or a bicuspid aortic valve, conditions with wide prevalence among the general population. The injury may indeed superimpose on many other congenital heart defects, leading to a variable presentation of these other diseases. Beside remarkable likenesses between HLHS and RHD, the hypothesis is also supported by increasing evidence for the role of deleterious transplacental antibodies in the pathogenesis of other fetal diseases. Implications for other congenital heart diseases and the broader picture of global public health are discussed.
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Affiliation(s)
- Pirooz Eghtesady
- Division of Paediatric Cardiothoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
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Glockner JF, Johnston DL, McGee KP. Evaluation of cardiac valvular disease with MR imaging: qualitative and quantitative techniques. Radiographics 2003; 23:e9. [PMID: 12886890 DOI: 10.1148/rg.e9] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Magnetic resonance (MR) imaging is almost never performed as the initial imaging test in cardiac valvular disease; that role is dominated by echocardiography. Nevertheless, MR imaging has much to offer in selected patients. Quantitative information regarding the severity of regurgitant or stenotic lesions can be obtained by using a combination of cine gradient-echo or steady-state free precession and cine phase-contrast sequences. In addition to providing measurements of peak velocity and flow, MR imaging is the standard of reference for evaluation of ventricular function, which can be a critical factor in determining when surgical intervention is indicated. Improvements in cardiac MR imaging technology have been particularly striking in the past few years, and these developments can easily be applied to the examination of cardiac valves. The authors briefly describe the pathophysiology of valvular disease, discuss standard MR techniques for qualitative and quantitative evaluation of valvular lesions, and illustrate these concepts with several case studies.
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Affiliation(s)
- James F Glockner
- Departments of Radiology, Mayo Clinic, 200 First St SW, Rochester, MN 55901, USA.
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