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Galati G, Leone O, Cappelletti A, Molfetta R, Volpe M, Ancona F, Magni V, Capogrosso C, Stella S, Castelvecchio S, Rapezzi C, Margonato A. P2585Coronary microvascular pathology as the major determinant of severe fibrosis in end-stage hypertrophic cardiomyopathy (HCM). Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Galati G, Di Lenarda A, Cappelletti A, Volpe M, Ancona F, Mazzavillani M, Magni V, Capogrosso C, Stella S, Castelvecchio S, Margonato A. P2597Clinicopathological profiles responsible for advanced heart failure, heart transplantation, left ventricular assist device implantation and death for heart failure in Hypertrophic cardiomyopathy. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.p2597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Bontempo V, Comi M, Jiang X, Rebucci R, Caprarulo V, Giromini C, Gottardo D, Fusi E, Stella S, Tirloni E, Cattaneo D, Baldi A. Evaluation of a synthetic emulsifier product supplementation on broiler chicks. Anim Feed Sci Technol 2018. [DOI: 10.1016/j.anifeedsci.2018.04.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Chignola R, Sega M, Molesini B, Baruzzi A, Stella S, Milotti E. PO-126 Survival probability of human breast carcinoma cells to radiation treatment: role of cell fusion and of a syncytin1-homologous protein. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Scafè R, Soluri A, Amanti C, Burgio N, Capoccetti F, David V, Stella S, Scopinaro F. Clinical Use of an Imaging Probe in Breast Cancer Surgery. TUMORI JOURNAL 2018; 88:S35-7. [PMID: 12365382 DOI: 10.1177/030089160208800335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aim Portable cameras allow easy transfer of the detector, and thus of radioisotope imaging, to the operating room. In this paper we describe our preliminary experience in radionuclide imaging of breast cancer with a 22.8 × 22.8 mm2 field-of-view minicamera called “Imaging Probe” (IP). Methods Breast cancer detection by IP was performed to guide biopsy, in particular open biopsy, or help fine-needle or core-needle positioning when the main guidance method was ultrasonography or digital radiography. 99mTc Sestamibi (MIBI) was injected 1 h before imaging and biopsy to 14 patients with suspected or known breast cancer. Scintigraphic images were acquired before and after biopsy in each patient. The surgeon was allowed to take into account scintigraphic images as well as previously performed mammograms and ultrasonography. Results High-resolution IP images were able to guide biopsy toward cancer or toward washout zones of cancer, which are thought to be chemoresistant, in seven patients out of 10. Four patients in whom IP and MIBI were unable to guide biopsy were found not to have cancer. Conclusions Our study confirms the ability of IP to guide breast biopsy even when our minicamera has to be handled manually by trained physicians during surgery.
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Soluri A, Scafè R, Falcini F, Sala R, Burgio N, Stella S, David V, Scopinaro F. New Localization Technique for Breast Cancer Biopsy: Mammotome Guidance with Imaging Probe. TUMORI JOURNAL 2018; 88:S37-9. [PMID: 12365383 DOI: 10.1177/030089160208800336] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and Background The “Imaging probe” (IP) is a small, portable, high-resolution gamma camera to be used in radioguided surgery. The present work discusses a special prototype designed for guiding biopsies. The IP was mounted to a Fischer digital X-ray stereotactic core biopsy system in such a way that biopsy could be guided simultaneously by X-ray stereotaxis and 99mTc-Sestamibi (MIBI) images from IP. Methods The IP field of view was 22.8 × 22.8 mm2, with a spatial resolution of approx. 2.5 mm. We used off-line software for image fusion on a dedicated Pentium III portable PC. It was matched with a Fischer digital X-ray stereotactic biopsy system dedicated to direct the mammotome towards breast opacities. The operator was allowed to slightly correct the direction of the mammotome needle taking into account stereotactic X-ray, scintigraphic and fused images. Biopsy samples were counted by IP before they were sent to the pathologist. Results High-resolution IP scintigraphy showed substantial, though not exact, matching between MIBI hot spots and X-ray opacities. More than one hot spot was detected even in the smallest (0.6 cm) lesion. Post-biopsy scintigraphy showed absence of significant hot spots in two patients, whereas in the third patient one of the three hot spots was still partially present. All lesions showed cancer on histological examination. Conclusions Measurement of radioactivity in biopsy specimens confirmed the heterogeneous distribution of radioactivity within cancers that IP had detected before biopsy.
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Campisi C, Soluri A, Stella S, Valenti G, Scopinaro F. Intraoperative Sentinel Node Detection by an Innovative Imaging Probe. TUMORI JOURNAL 2018; 88:S56-8. [PMID: 12369557 DOI: 10.1177/030089160208800348] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Intraoperative tumor detection has been used in many applications, and today the sentinel node technique is a widely employed surgical procedure in breast cancer. Different detector systems are employed but several problems have been reported in clinical practice, in particular the difficulty to accurately detect the sentinel node within the axillary soft tissue. The problem is even greater for abdominal and thoracic tumors. We propose an innovative Imaging Probe (IP) able to visualize on a monitor the primary tumor and secondary lesions, if appropriately radiolabeled. The IP can be optimally applied for minimally invasive surgery in breast cancer treatment, and a preliminary experience related to 15 patients and 20 sentinel nodes is reported here. We compared the results obtained with the IP to those obtained with an Anger camera and a traditional scintillation detector, and found them to be very promising. In particular the surgeon's work is greatly facilitated by direct visual guidance instead of a generic acoustic signal.
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Scopinaro F, Pani R, Soluri A, Pellegrini R, Scafè R, De Vincentis G, Capoccetti F, David V, Chiarini S, Stella S. Detection of Sentinel Node in Breast Cancer: Pilot Study with the Imaging Probe. TUMORI JOURNAL 2018; 86:329-31. [PMID: 11016719 DOI: 10.1177/030089160008600420] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The commonly used gamma probes are easy to use but also give rough information when employed in radioisotope-guided surgery. When images are required for exact localization, a gamma camera as well as a probe have to be used. Position-sensitive photomultipliers have contemporaneously allowed high-resolution scintigraphy and miniaturization of gamma cameras. We have assembled a miniature gamma camera with a 1-square-inch field of view and an intrinsic resolution of about 1 mm. When the minicamera is collimated with a large-holed, highly sensitive collimator, it acquires a spatial resolution of 3 mm. This prototype has been tested in the detection of difficult-to-image breast cancer sentinel nodes. Five nodes that had not been found with the usual technique of an Anger camera plus conventional probe were checked with the miniature camera that we named imaging probe: it actually is small enough to be used as a probe and large enough to give an image. One of the five nodes was found and imaged. It was small, disease-free, close to the tumor and probably hidden by the Compton halo around the peritumoral injection site. Our pilot study shows that the imaging probe, although still a prototype, has certain advantages over conventional methods when lymph node localization is required during surgery.
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Mosca F, Zaniboni L, Stella S, Kuster CA, Iaffaldano N, Cerolini S. Slaughter performance and meat quality of Milanino chickens reared according to a specific free-range program. Poult Sci 2018; 97:1148-1154. [PMID: 29370417 DOI: 10.3382/ps/pex439] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 12/22/2017] [Indexed: 11/20/2022] Open
Abstract
The study aimed to characterize meat quality traits of Milanino chickens reared according to a specific free-range farming program. A total of 120 birds was reared straight-run in outdoor pens (8 m2/bird) from 35 d of life and fed ad libitum a low (16%) protein diet. At 180 d of age, 20 birds (10 birds/sex) were slaughtered, and carcass weight data were recorded. After processing, carcasses were refrigerated at 4°C for 24 hours. Then, the right breast and thigh with skin were collected and color parameters, pH, water-holding capacity (WHC), and chemical composition were determined. The left breast and thigh were stored at -20°C until cooking loss and tenderness evaluation. Milanino was confirmed to be a heavy breed with a sexual dimorphism in relation to adult body weight. A high general carcass yield was recorded. Milanino meat was characterized by high protein and low fat contents compared with the standard broiler meat. Differences in meat composition were recorded according to the sex: females presented higher values of dry matter (breast and thigh), protein (breast), and fat (breast and thigh) contents. The meat with skin presented an intense luminosity, and this trait was higher in the females. The muscle color was characterized by high redness and yellowness indices with differences according to the sex: Higher yellowness index was observed in female carcasses, while higher redness index was detected in male breast samples. The pH muscle values were similar to those reported in other autochthonous breeds. WHC values did not show variation between sexes. In contrast, cooking loss values recorded in thigh samples were lower in males compared to females. The degree of tenderness of Milanino meat was not affected by the sex. However, the potential loss of water and the toughness in Milanino meat were low compared to other local chicken breed meat. The present results support the breeding of Milanino chickens for meat production according to its specific straight-run free-range system.
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Rossi R, Stella S, Ratti S, Maghin F, Tirloni E, Corino C. Effects of antioxidant mixtures in the diet of finishing pigs on the oxidative status and shelf life of longissimus dorsi muscle packaged under modified atmosphere. J Anim Sci 2017; 95:4986-4997. [PMID: 29293718 PMCID: PMC6292313 DOI: 10.2527/jas2017.1603] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 09/04/2017] [Indexed: 12/14/2022] Open
Abstract
The effect of pig dietary supplementation with an antioxidant mixture (AOX), containing vitamin E and verbascoside, on animal oxidative status, meat quality parameters, and shelf life of the longissimus dorsi (LD) muscle was examined. Seventy pigs with an average live weight of 95.2 ± 1.2 kg were selected and assigned to 2 dietary treatments. The control (CTR) group was fed a commercial diet, and the AOX group was fed the same diet supplemented with the AOX, containing vitamin E and verbascoside from Verbenaceae extract, for 45 d before slaughter. At the beginning and at the end of the trial, blood samples were collected to determine oxidative status, using the Kit Radicaux Libres test. At slaughter, carcass weight was recorded and LD muscles from 10 pigs per treatment were sampled. Physical, chemical, microbiological, and sensory parameters and oxidative stability of LD muscle were assessed for up to 21 d of storage at 4°C under modified atmosphere packaging. Dietary AOX positively affected ( < 0.05) oxidative status and carcass dressing percentage. The oxidative and color stability of the LD muscle were improved ( < 0.05) in the AOX group compared with the control. The sensory shelf life revealed that at 15 d of storage, meat from the AOX group was comparable ( < 0.05) to the fresh meat in appearance and aroma. A lower ( < 0.05) spp. load was observed in the AOX samples than in the control samples. No other microbiological parameters were affected by dietary treatment. Overall, the present data showed that dietary AOX supplementation in pigs improved in vivo antioxidant status and exerted antioxidant and antimicrobial effects, thus enhancing the shelf life of raw pork under commercial conditions.
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Tirloni E, Ghelardi E, Celandroni F, Bernardi C, Stella S. Effect of dairy product environment on the growth of Bacillus cereus. J Dairy Sci 2017; 100:7026-7034. [DOI: 10.3168/jds.2017-12978] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 05/27/2017] [Indexed: 11/19/2022]
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Scotti A, Adamo M, Beneduce A, Pivato C, Arrigoni L, Salerno A, Cappelletti A, Stella S, Fragasso G, Montorfano M, Agricola E, Ettori F, Margonato A, Colombo A, Godino C. 3863Two-year outcomes after mitraclip treatment of functional mitral regurgitation in ischemic and non-ischemic dilated cardiomyopathy. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.3863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Capogrosso C, Pazzanese V, Stella S, Marini C, Pavon A, Ancona F, Latib A, Montorfano M, Colombo A, Russo M, Margonato A, Camici P, Agricola E, D'Andrea A. P5225Biventricular morphological and functional remodeling after percutaneous aortic valve implantation: 2d strain analysis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Spartera M, Ancona F, Barletta M, Rosa I, Stella S, Marini C, Pavon A, Montorfano M, Latib A, Alfieri O, Colombo A, Agricola E. P4225Echocardiographic signs of post-TAVI thrombosis and endocarditis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Haegeli LM, D'angelo G, Trevisi N, Stella S, Breitenstein A, Duru F, Brunckhorst C, Della Bella P. P1630Catheter ablation of ventricular tachycardia in patients with MitraClip device: preliminary findings. Europace 2017. [DOI: 10.1093/ehjci/eux158.256] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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De Chiara B, Ranjbar S, Szczesniak-Stanczyk D, Gabrielli L, Djikic D, Barbier P, Hristova K, Erne D, Zayat R, Crowe TM, Almeida J, Marketou M, Caspar T, Kouris N, Pontone G, Trifunovic D, Cusma Piccione M, Madeira M, Lovric D, Drakopoulou M, Fries B, Krivickiene A, Mateescu AD, Stella S, Casadei F, Peritore A, Spano F, Santambrogio G, Vicario M, Trolese I, Gallina C, Giannattasio C, Moreo A, Karvandi M, Badano LP, Brzozowski W, Blaszczyk R, Szyszko M, Zarczuk R, Janowski M, Wysokinski A, Stanczyk B, Sitges M, Castro P, Verdejo H, Ocaranza MP, Sepulveda P, Llevaneras S, Baraona F, Salinas M, Lavanderos S, Mujovic N, Dejanovic B, Peric V, Marinkovic M, Jankovic N, Orbovic B, Simic D, Guglielmo M, Salvini L, Savioli G, Dasheva A, Marinov R, Lasarov S, Mitev I, M P, Rhodes K, Bartlett M, Chong A, Wahi S, Derwall M, Ebeling A, Nix C, Marx G, Autschbach R, Hatam N, Sonecki P, Brewis MJ, Church AC, Johnson MK, Peacock AJ, Fontes-Carvalho R, Sampaio F, Ribeiro J, Bettencourt P, Leite-Moreira A, Azevedo A, Kontaraki J, Parthenakis P, Maragkoudakis S, Touloupaki M, Patrianakos A, Konstantinou J, Vernardos M, Logakis J, Vardas P, El Ghannudi S, Ohlmann P, Lawson A, Morel O, Ohana M, Roy C, Gangi A, Germain P, Kostakou P, Dagre A, Trifou E, Rodis I, Kostopoulos V, Olympios CD, Guaricci AI, Verdecchia M, Andreini D, Guglielmo M, Baggiano A, Beltrama V, Ferro G, Carita' P, Pepi M, Krljanac G, Savic L, Asanin M, Matovic D, Stepanovic J, Stankovic G, Mrdovic I, Terrizzi A, Trio O, Oteri A, D'amico G, Ioppolo A, Nucifora G, Zucco M, Sergi M, Nicotera A, Boretti I, Carerj S, Zito C, Teixeira R, Reis L, Dinis P, Fernandes A, Caetano F, Almeida I, Costa M, Goncalves L, Reskovic Luksic V, Baricevic Z, Dosen D, Pasalic M, Ostojic Z, Brestovac M, Bulum J, Separovic Hanzevacki J, Toutouzas K, Stathogiannis K, Michelongona A, Latsios G, Synetos A, Trantalis G, Kaitozis O, Brili S, Tousoulis D, Liu D, Hu K, Voelker W, Ertl G, Weidemann F, Herrmann S, Gumauskiene B, Drebickaite E, Ereminiene E, Vaskelyte JJ, Calin A, Rosca M, Beladan CC, Enache R, Calin C, Cosei I, Botezatu S, Simion M, Ginghina C, Popescu BA, Rosa I, Marini C, Ancona F, Latib A, Monitorano M, Colombo A, Margonato A, Agricola E. Poster Session 4The imaging examination and quality assessmentP957Economic impact analysis and quality performance of working with cardiovascular sonographers in high-volume echocardiography laboratoryP958Feasibility of temporal super resolution enhancement of echocardiographic images to diagnose cardiac DiseasesP959Remote medical diagnostician project - Achievements and limitation in tele-echocardiographyP960Right atrial remodeling and galectin-3 are associated with functional capacity in patients with pulmonary arterial hypertensionP961Interatrial electromechanical delay assessed by tissue doppler imaging can separate adults with prehypertension from healthy normotensive controlsP962Preliminary results of an extensive echocardiographic pacemaker optimization protocol for cardiac resynchronization therapyP963Left ventricular global and regional myocardial function in patients with double orifice mitral valve after radical correction on atrioventricular septal defectP964Improving quantitation of left ventricular ejection fraction in a tertiary echocardiography lab - marrying (or merging) guidelines and new technologyP965Echocardiographic evaluation of cardiac function and hemodynamics during LVAD-based resuscitation from cardiac arrest - a porcine studyP966Systolic excursion of the right ventricular outflow tract as a marker of right ventricular dysfunctionP967The impact of the new 2016 ASE/EACVI recommendations in the prevalence and grades of diastolic dysfunction: an analysis from the general populationP968Differential microRNA-21 and microRNA-133 gene expression levels in peripheral blood mononuclear cells from patients with heart failure with preserved ejection fractionP969CMR evaluation of cardiac thrombi and masses by T1 and T2 mapping : an observational studyP970Effect of coronary artery ectasia on left ventricular deformation mechanics. A 2D Speckle Tracking Echocardiography studyP971Diagnostic performance of stress Echo, SPECT, PET, stress CMR, CTCA, CTP and FFRCT for the assessment of CAD versus invasive FFR: a metaanalysisP972Utility of early assessment of myocardial mechanics in STEMI patients treated by primary percutaneous coronary intervention to predict major adverse cardiac events during the first 12 months of folloP973Role of left atrial reservoir in the prediction of increased left ventricular filling pressures in patients with ST-segment elevation myocardial infarctionP974Does the left ventricle ejection fraction improves the Grace risk score accuracy? P975Can we predict significant coronary stenosis using regional strain analysis in non-ST elevation acute coronary syndrome?P976Persistence of pulmonary hypertension after transcatheter aortic valve replacement: incidence and prognostic impactP977Global longitudinal strain is an independent predictor of all cause mortality in patients with severe aortic valve stenosis undergoing valve replacement or treated conservativallyP978Contribution of left ventricular diastolic dysfunction and myocardial fibrosis to pulmonary hypertension in severe aortic stenosisP979Left atrial dysfunction as a determinant of pulmonary hypertension in patients with isolated severe aortic stenosis and preserved left ventricular ejection fractionP980Intraprocedural monitoring protocol using routine transthoracic echocardiography with backup transesophageal probe in transcatheter aortic valve replacement: a single center experience. Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Spampinato RA, Kammerlander A, Ondrus T, Cho SW, Gillis K, Italia L, Zito C, Ancona F, Jahnke C, Paetsch I, Hilbert S, Schloma V, Dmitrieva Y, Strotdrees E, Hindricks G, Mohr FW, Wiesinger M, Duca F, Aschauer S, Zotter-Tufaro C, Schwaiger ML, Marzluf BA, Bartko PE, Bonderman D, Mascherbauer J, Mirica DC, Kotrc M, Kockova R, Van Camp G, Mo Y, Praveckova A, Penicka M, Park SJ, Kim SM, Hwang JW, Chang SA, Jeong DS, Lee SC, Park SW, Choe YH, Park PW, Bala G, Roosens B, Hernot S, Remory I, Droogmans S, Cosyns B, Geremia G, Stella S, Marini C, Rosa I, Ancona F, Latib A, Montorfano M, Colombo A, Margonato A, Agricola E, Bracco A, Baldi E, Di Bella G, Cusma Piccione M, Di Nunzio D, Donato R, Manganaro R, Terrizzi A, Pizzino F, Carerj ML, Rivetti L, Bitto R, Sergi M, Carerj S, Agricola E, Stella S, Rosa I, Marini C, Spartera M, Denti P, Margonato A, Hahn R, Alfieri O, Latib A, Colombo A. Rapid Fire Abstract: Multimodality imaging valvular heart disease742Quantification of aortic regurgitation by pulsed Doppler examination of the left subclavian artery velocity contour: a validation study with cardiac magnetic resonance imaging743Diastolic retrograde flow in the descending aorta by cardiovascular magnetic resonance imaging for the quantification of aortic regurgitation744Native T1 relaxation time can accurately identify limited left ventricular contractile reserve in patients with aortic stenosis745The validation and assessment of myocardial fibrosis by using cardiac magnetic resonance and speckle-tracking echocardiography in severe aortic stenosis746Clinical validation of a semi-automatic quantification score of aortic valve calcification with ultrasound747A comparison among conventional 3D-transesophageal echocardiography manual analysis, 3D automatic software analysis and computed tomography for the aortic annulus sizing in TAVI patients748New insights from a multimodality imaging evaluation of LV remodeling in patients with chronic ischemic mitral regurgitation: a combined magnetic resonance and speckle tracking analysis749Multimodality imaging monitoring during percutaneous tricuspid valve repair procedures. Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Ancona F, Marini C, Stella S, Rosa I, Margonato A, Agricola E. P1246Age-, body size-, and sex-specific reference values for tricuspid valve apparatus parameters by real-time three-dimensional transthoracic echocardiography. Eur Heart J Cardiovasc Imaging 2016; 17:ii263-ii270. [PMID: 28415127 DOI: 10.1093/ehjci/jew266.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background and Purpose-Tricuspid valve (TV) apparatus parameters can vary significantly with demographic and anthropometric factors and could be useful for clinical decision making. Our aim was to (1) establish the reference values for TV apparatus parameters using transthoracic three-dimensional (3D) echocardiography; (2) investigate the influence of age, sex, and body size on TV anatomy. Methods-A total of 180 healthy subjects referred in 2015 to our institution for a screening transthoracic echocardiography were enrolled (mean age 49.7+17.4 years, range 20 to 80 years: 30 subjects per age decade were included in the study, 15 for each gender). A real-time zoom 3D image of the TV and full volume 3D data set were collected from an apical window including TV using Philips iE33 and GE Vivid E9 Ultrasound Machines. After acquisition, the 3D data sets were analysed using 3D Qlab and EchoPAC PC softwares. The volumetric data set was analysed with multiplanar reformatting function to obtain three simultaneous orthogonal 2D slices (sagittal, coronal and axial planes). The following TV parameters were obtained and measured: 1. the 3D diastolic annular diameters (Major and Minor diameters); 2. the 3D diastolic annular area (TDAA); 3. the Tricuspid annular fractional area changes (TAFAC). Results are presented as mean ± SD. Differences between and among groups were tested for significance using the independent samples t-test and ANOVA test for continuous variables. Univariate Pearson correlation was used to assess the relation between these parameters and age, and body size. A p <0.05 was considered significant. Results- Minor and major diastolic diameters in overall population were 26.1±3.9 and 32.3±4.1 mm, respectively. Minor diastolic diameter (mDD) (26.9±4.2 vs 25.1±3.4 mm, p <0.05) and major diastolic diameter (MDD) (33.4±4.0 vs 30.9±3.8, p <0.05) were significantly different between males and females. After normalization for BSA, mDD and MDD in overall population were 14.6±2.2 and 18.3±2.3 mm/m2. Normalized mDD (14.3±2.3 vs 14.9±2.2 mm/m2, p >0.05) and normalized MDD (18.1±2.4 vs 18.4±2.3 mm/m2, p>0.05) did not differ significantly between males and females. TTDAA and TAFAC in overall population were 76.7±17.3 mm2 and 29.6±8.6%. TDAA was significantly different between males and females (82.5±18.3 vs 69.7±13.0 mm2, respectively; p < 0.05); whereas TAFAC did not differ (28.8±8.2% vs 30.7±8.9%, p>0.05). After normalization for BSA, TDAA in overall population was 43.3±9.0 mm2/m2. Also normalized TDAA was significantly different between males and females (44.4±9.4 vs 42.0±8.4 mm2/m2, p < 0.05). mDD, MDD, TDAA and TAFAC showed no correlation with age (r = 0.16, p 0.04; r = 0.028, p 0.7; r = 0.17, p 0.27; r = 0.16, p 0.16; respectively). Conclusion- This study can provide normal reference values for TV anatomic parameters that may be useful in the clinical practice, considering the effects of age, sex, and body size.
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Bidviene J, Zhukovskiy N, Peritore A, Rodrigues I, Tundidor Sanz ME, Guerreiro RA, Marini C, Cereda A, Dorobantu DM, Cavalli G, Cavaliere A, Genovese D, Romeo G, Aruta P, Cucchini U, Iliceto S, Badano LP, Muraru D, Okhotin A, Privorotskaya V, De Chiara B, Musca F, Spano' F, Santambrogio G, Casadei F, Forti E, Mutignani M, Giannattasio C, Moreo A, Galrinho A, Branco L, Bravio I, Machado D, Monteiro A, Daniel P, Ferreira L, Carvalho R, Ferreira R, Tierra Rodriguez AM, Dios Diez P, Mayorga Bajo A, Fernandez Gomez MJ, Dominguez Calvo JI, Rogriguez Palomo D, Hernandez Rodriguez J, Congo K, Carvalho J, Pais J, Bras D, Picarra B, Caeiro A, Fragata J, Aguiar J, Stella S, Rosa I, Pavon AG, Ancona F, Margonato A, Colombo A, Latib A, Montorfano M, Agricola E, Casadei F, Moreo A, Ghiorghiu IA, Popescu BA, Coman IM, Ginghina CD, Enache R. Clinical Cases: See that case at least once1174An unrecognized mechanism of functional tricuspid regurgitation revealed by transthoracic three-dimensional echocardiography1175Left ventricular pseudoaneurysm after radiofrequency ablation of premature ventricular contractions1176Succesfull management of buckling of echocardiographic transesophageal probe1177An extremely rare tumor of cardiovascular system1178Pneumopericardium: a rare complication of esophageal cancer1179Left atrial dissection after myocardial infarction1180Late appearance of a ventricular septal defect after transcatheter aortic valve replacement: a rare complication1181Doppler flow velocities pattern in a trombophiliac patient with an lvad thrombosis1182An unusual cause of aortic diastolic reflux in a failed single ventricle palliation. Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Ilhao Moreira R, Cambronero Cortinas E, Giannakopoulos G, Wong CY, Maria Joao Vieira MJV, Neves Pestana G, Andjelkovic K, Pavon AG, Nunes A, Portero Portaz JJ, Stefan C, Namitokov A, Chivulescu M, Wojtkowska A, Gomes AC, Jurko T, Cazzoli I, Valente F, Moura Branco L, Coutinho Cruz M, Pinto Teixeira P, Almeida Morais L, Viveiros Monteiro A, Oliveira M, Ramos R, Agapito A, Cruz Ferreira R, Racugno P, Escribano D, Mendez J, Paya A, Bonanad C, Valle Munoz A, Corbi Pascual MJ, Chorro FJ, Bodi V, Mueller H, Catia Costa CC, Beatriz Saldanha Santos BSS, Kevin Domingues KD, Nuno Craveiro NC, Maria Luz Pitta MLP, Miguel Alves MA, Margarida Leal ML, Bernardo-Almeida P, Sousa C, Tavares-Silva M, Almeida R, Lima R, Amorim MJ, Almeida J, Macedo F, Maciel MJ, Kalimanovska Ostric D, Boricic Kostic M, Petrovic O, Petrovic M, Vujisic Tesic B, Mikic A, Kalangos A, Marini C, Rosa I, Stella S, Ancona F, Spartera M, Margonato A, Colombo A, Agricola E, Nascimento H, Maia Araujo P, Ferreira A, Pinho T, Andre Rodrigues R, Bernardo Almeida P, Campelo M, Dias P, Julia Maciel M, Tercero Martinez A, Corbi Pascual MJ, Prieto Mateos D, Urraca Espejel C, Calero Nunez S, Fuentes Manso R, Gallego Page JC, Garcia Lopez JC, Barambio Ruiz MJ, Iancovici S, Ianovici E, Zamfir D, Dorobantu M, Kizhvatova N, Kolodina M, Skaletsky K, Soroka N, Mayngart S, Kosmacheva E, Barbukhatti K, Porhanov V, Jurcut C, Enache R, Popescu BA, Ginghina C, Spirito P, Jurcut R, Tomaszewski A, Czekajska-Chehab E, Tomaszewski M, Stettner D, Wysokinski A, Fazendas P, Carvalho J, Ferreira F, Sousa L, Fiarresga A, Martins JD, Pereira H, Jurko A, Krsiakova J, Jurko AJR, Matasova K, Zibolen M, Babu-Narayan S, Senior R, Gatzoulis MA, Li W, Maldonado G, Cuellar H, Marti G, Roque A, Teixido G, Gonzalez-Alujas MT, Garcia-Dorado D, Evangelista A, Rodriguez-Palomares JF. Clinical Case Poster session 4P1046An unexpected findingP1047Coronary artery ectasia in the setting of subacute Inferior STEMIP1048Diagnosis through the back door: the utility of the subscapular acoustic windowP1049A challenging case of paravalvular leakage closureP1050A life-threatning asymptomatic incidental findingP1051Acute heart failure due to intermittent aortic prosthesis regurgitation - case reportP1052Role of echocardiography in a patient with sequels after surgical treatment of infective endocarditis on a bicuspid aortic valveP1053MitraClip to treat systolic anterior motion-induced outflow tract obstruction in hypertrophic obstructive cardiomyopathyP1054Acute heart failure by parvovirus B19P1055Multimodality assessment of myocardial involvement in female carriers of the Duchenne diseaseP1056Cardiovascular complications in hypereosinophilic syndrom-a case reportP1057Giant false left ventricle aneurysm in the myocardial infarction outcomeP1058From syncope to the diagnosis of systemic disease: the importance of a high index of suspicionP1059A total anomalous pulmonary venous return in 60-year-old patientP1060Atrial septal defect occluder fracture - diagnostic challenge in asymptomatic patientP1061Marfan syndrome in two newborn infantsP1062Isolated pulmonary valve regurgitation as a cause of severe right heart dilatation in an adult patientP1063Multimodality imaging - how to find the missing leak. Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cambronero Cortinas E, Marini C, Sorrentino R, Hassan Y, Badea RG, Heseltine TD, Laymouna R, Santoro C, Sawicka K, Gonzalez Garcia AE, Bret Zurita M, Garcia Hamilton D, Corbi Pascual MJ, Ruiz Cantador J, Oliver Ruiz JM, Ancona F, Stella S, Rosa I, Spartera M, Melisurgo G, Pappalardo F, Margonato A, Agricola E, Lo Iudice F, Niglio T, Stabile E, Galderisi M, Trimarco B, Elsharkawy E, Laymouna R, Elgowelly M, Almaghraby A, Enache R, Serban M, Gherasim D, Platon P, Ginghina C, Lima E, Cino-Polla JM, Elsharkawy E, Hassan Y, Elgowelly M, Almaghraby A, Ilardi F, Lembo M, Lo Iudice F, Cirillo P, Esposito G, Trimarco B, Galderisi M, Prasal M, Tomaszewski M, Wojtkowska A, Tomaszewski A. Clinical Cases: Ischaemic heart disease899Asymptomatic very late presentation of ALCAPA900Usefulness of 3-dimensional contrast echocardiography in the diagnosis of a left ventricular pseudoaneurysm after acute myocardial infarction901Peri-procedural jailing of septal perforator branch retrospectively identified using speckle tracking echocardiography902Anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA)903Coronary artery compression by aneurysmal pulmonary artery904A rare complication of myocardial infarction: pseudoaneurysm leading to ischaemic VSD905Single coronary ostium from the right aortic sinus of valsalva906Incremental value of regional longitudinal strain upon visual assessment for detection of ischemia during dobutamine stress echocardiography907One serious complication after myocardial infarction, isn't that enough? Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Mosca F, Kuster CA, Stella S, Farina G, Madeddu M, Zaniboni L, Cerolini S. Growth performance, carcass characteristics and meat composition of Milanino chickens fed on diets with different protein concentrations. Br Poult Sci 2016; 57:531-7. [DOI: 10.1080/00071668.2016.1174768] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Tedesco D, Stella S, Cattaneo D, Garavaglia L, Barbierio C. In vitromethods to evaluate the effects of plant waste products on rumen and gut microflora. ITALIAN JOURNAL OF ANIMAL SCIENCE 2016. [DOI: 10.4081/ijas.2007.1s.370] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Ripamonti B, Rebucci R, Stella S, Baldi A, Savoini G, Bersani C, Bertasi B, Panteghini C, Cantoni C. Screening and selection of lactic acid bacteria from calves for designing a species-specific probiotic supplement. ITALIAN JOURNAL OF ANIMAL SCIENCE 2016. [DOI: 10.4081/ijas.2007.1s.350] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bazzan M, Vaccarino A, Stella S, Sciascia S, Montaruli B, Bertero MT, Carignola R, Roccatello D. Patients with antiphosholipid syndrome and thrombotic recurrences: A real world observation (the Piedmont cohort study). Lupus 2015; 25:479-85. [PMID: 26657216 DOI: 10.1177/0961203315617538] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 10/23/2015] [Indexed: 01/15/2023]
Abstract
BACKGROUND Patients with antiphospholipid syndrome (APS) often have thrombotic recurrences, sometimes despite appropriate ongoing anticoagulant treatment. Identifying APS vascular patients at high risk for thrombotic recurrences is still an unsolved issue. OBJECTIVES To report the real-life experience of thrombotic recurrences in APS patients included in the Piedmont observational cohort study, and evaluate clinical and laboratory risk factors for thrombotic recurrences. PATIENTS A multi-centre observational study was performed by enrolling 177 patients with vascular APS (primary APS in 99 subjects (56%)); the median follow-up was five years (range 1-26 years). RESULTS The observed thrombotic recurrence rate was about 7.5/100 patient years in the first five years after the first thrombotic event. While the first recurrence often occurred (45%) in patients who were not on oral anticoagulant therapy (OAT), the second recurrence mainly occurred despite ongoing OAT (80%). However, due to the real-life observational nature of this study, treatment was based on the treating physician's judgement, and no structured therapeutic protocol was applied. Moreover, compliance with OAT was not available. No differences in antiphospholipid antibodies (aPL) profile were observed between patients with or without thrombotic recurrences, but a high risk aPL profile (Miyakis type 1 and 2a) was present in 96% of our patients, 26% of whom had triple positivity. Diabetes (p < 0.01, OR 10), inherited thrombophilia (p < 0.0078, OR 4) and OAT withdrawal were independent risk factors for recurrences. CONCLUSIONS With the limit of a real-life observational cohort study, the thrombotic recurrence rate in APS was as high as 7.5/100 patient years in the first five years after the first thrombotic event. OAT discontinuation, diabetes and inherited thrombophilia, when associated with a high-risk aPL profile, are risk factors for thrombotic recurrences.
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