V. Scollo, G. Fede, G. Abate, P. Belluardo, N. Guccione, G. Sulsenti, S. Ficili
{"title":"三维经食管超声心动图在机械假体功能障碍诊断中的作用","authors":"V. Scollo, G. Fede, G. Abate, P. Belluardo, N. Guccione, G. Sulsenti, S. Ficili","doi":"10.1093/eurheartjsupp/suad111.346","DOIUrl":null,"url":null,"abstract":"\n Infections with endocardial vegetation or the exuberant growth of neoendothelialization tissue (cloth –tissue overgrowth) in heart valve prostheses lead, among other complications, to the malfunction of the prostheses themselves due to obstruction. Among the diagnostic methods available to us, to achieve the diagnosis of prosthetic dysfunction, in recent years three–dimensional transesophageal echocardiography (3D TTE) has become increasingly imposed. We present two clinical cases of patients admitted to our Cardiology department Case 1: Patient of 62 years old, hospitalized for established congestive heart failure. In 2006 he underwent ascending aorta replacement with Dacron 28 prosthesis and aortic valve replacement with mechanical prosthesis (Sorin 25) for aortic bicuspid and ascending aortic aneurysm. During the last follow–up was observed a slight increase in the value of intraprosthetic gradients, as well as a variability in INR values. Physical examination showed signs of heart failure (NT–ProBNP >1000 pg/ml); normal inflammation indices (PCR <2.9 mg/l); ECG: sinus rhythm at 85 bpm with left ventricular overload; trans–thoracic echocardiography showed severe intraprosthetic aortic gradient (Gmax 132mmHg–Gmed 72mmHg), doubtful for cloth adhered to prosthetic discs; 3D TTE shoved hyperechoreflective image adhered to the posterior mobile element (5x9mm) which was fixed in semi–closure. Subsequently, the patient underwent prosthetic replacement surgery with biological prosthesis. Case 2: Patient of 67 years old, heavy smoker, hypertensive, with aortic mechanical prosthesis, a few weeks before hospitalized for Corynebacterium Jeikeium infection. Hospitalized again for fever with increased inflammation indices (CRP 202mg/l). A first TTE concluded for suspected endocarditis of the prosthesis; this doubt was also dissolved by 3D TTE which showed a soft protruding image of the posterior mobile element, preventing the opening and determining severe stenosis (Gmax 160mmHg–Gmed of 80 mmHg), so this patients was transferred to the cardiac surgery department.\n \n \n 3D TTE is a method of rapid and safe execution that can be exploited not only pre– or intraoperatively but also to settle diagnostic suspicions not clarified by traditional 2d methods, even managing to distinguish cloth deposits from vegetation / abscesses.\n","PeriodicalId":11956,"journal":{"name":"European Heart Journal Supplements","volume":"51 1","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"P272 ROLE OF 3D TRANSESOPHAGEAL ECHOCARDIOGRAPHY IN DIANOSIS OF DYSFUNCTION OF MECHANICAL PROSTHESES\",\"authors\":\"V. Scollo, G. Fede, G. Abate, P. Belluardo, N. Guccione, G. Sulsenti, S. Ficili\",\"doi\":\"10.1093/eurheartjsupp/suad111.346\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n Infections with endocardial vegetation or the exuberant growth of neoendothelialization tissue (cloth –tissue overgrowth) in heart valve prostheses lead, among other complications, to the malfunction of the prostheses themselves due to obstruction. Among the diagnostic methods available to us, to achieve the diagnosis of prosthetic dysfunction, in recent years three–dimensional transesophageal echocardiography (3D TTE) has become increasingly imposed. We present two clinical cases of patients admitted to our Cardiology department Case 1: Patient of 62 years old, hospitalized for established congestive heart failure. In 2006 he underwent ascending aorta replacement with Dacron 28 prosthesis and aortic valve replacement with mechanical prosthesis (Sorin 25) for aortic bicuspid and ascending aortic aneurysm. During the last follow–up was observed a slight increase in the value of intraprosthetic gradients, as well as a variability in INR values. Physical examination showed signs of heart failure (NT–ProBNP >1000 pg/ml); normal inflammation indices (PCR <2.9 mg/l); ECG: sinus rhythm at 85 bpm with left ventricular overload; trans–thoracic echocardiography showed severe intraprosthetic aortic gradient (Gmax 132mmHg–Gmed 72mmHg), doubtful for cloth adhered to prosthetic discs; 3D TTE shoved hyperechoreflective image adhered to the posterior mobile element (5x9mm) which was fixed in semi–closure. Subsequently, the patient underwent prosthetic replacement surgery with biological prosthesis. Case 2: Patient of 67 years old, heavy smoker, hypertensive, with aortic mechanical prosthesis, a few weeks before hospitalized for Corynebacterium Jeikeium infection. Hospitalized again for fever with increased inflammation indices (CRP 202mg/l). A first TTE concluded for suspected endocarditis of the prosthesis; this doubt was also dissolved by 3D TTE which showed a soft protruding image of the posterior mobile element, preventing the opening and determining severe stenosis (Gmax 160mmHg–Gmed of 80 mmHg), so this patients was transferred to the cardiac surgery department.\\n \\n \\n 3D TTE is a method of rapid and safe execution that can be exploited not only pre– or intraoperatively but also to settle diagnostic suspicions not clarified by traditional 2d methods, even managing to distinguish cloth deposits from vegetation / abscesses.\\n\",\"PeriodicalId\":11956,\"journal\":{\"name\":\"European Heart Journal Supplements\",\"volume\":\"51 1\",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2023-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"European Heart Journal Supplements\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1093/eurheartjsupp/suad111.346\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Heart Journal Supplements","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1093/eurheartjsupp/suad111.346","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
P272 ROLE OF 3D TRANSESOPHAGEAL ECHOCARDIOGRAPHY IN DIANOSIS OF DYSFUNCTION OF MECHANICAL PROSTHESES
Infections with endocardial vegetation or the exuberant growth of neoendothelialization tissue (cloth –tissue overgrowth) in heart valve prostheses lead, among other complications, to the malfunction of the prostheses themselves due to obstruction. Among the diagnostic methods available to us, to achieve the diagnosis of prosthetic dysfunction, in recent years three–dimensional transesophageal echocardiography (3D TTE) has become increasingly imposed. We present two clinical cases of patients admitted to our Cardiology department Case 1: Patient of 62 years old, hospitalized for established congestive heart failure. In 2006 he underwent ascending aorta replacement with Dacron 28 prosthesis and aortic valve replacement with mechanical prosthesis (Sorin 25) for aortic bicuspid and ascending aortic aneurysm. During the last follow–up was observed a slight increase in the value of intraprosthetic gradients, as well as a variability in INR values. Physical examination showed signs of heart failure (NT–ProBNP >1000 pg/ml); normal inflammation indices (PCR <2.9 mg/l); ECG: sinus rhythm at 85 bpm with left ventricular overload; trans–thoracic echocardiography showed severe intraprosthetic aortic gradient (Gmax 132mmHg–Gmed 72mmHg), doubtful for cloth adhered to prosthetic discs; 3D TTE shoved hyperechoreflective image adhered to the posterior mobile element (5x9mm) which was fixed in semi–closure. Subsequently, the patient underwent prosthetic replacement surgery with biological prosthesis. Case 2: Patient of 67 years old, heavy smoker, hypertensive, with aortic mechanical prosthesis, a few weeks before hospitalized for Corynebacterium Jeikeium infection. Hospitalized again for fever with increased inflammation indices (CRP 202mg/l). A first TTE concluded for suspected endocarditis of the prosthesis; this doubt was also dissolved by 3D TTE which showed a soft protruding image of the posterior mobile element, preventing the opening and determining severe stenosis (Gmax 160mmHg–Gmed of 80 mmHg), so this patients was transferred to the cardiac surgery department.
3D TTE is a method of rapid and safe execution that can be exploited not only pre– or intraoperatively but also to settle diagnostic suspicions not clarified by traditional 2d methods, even managing to distinguish cloth deposits from vegetation / abscesses.
期刊介绍:
The European Heart Journal Supplements (EHJs) is a long standing member of the ESC Journal Family that serves as a publication medium for supplemental issues of the flagship European Heart Journal. Traditionally EHJs published a broad range of articles from symposia to special issues on specific topics of interest.
The Editor-in-Chief, Professor Roberto Ferrari, together with his team of eminent Associate Editors: Professor Francisco Fernández-Avilés, Professors Jeroen Bax, Michael Böhm, Frank Ruschitzka, and Thomas Lüscher from the European Heart Journal, has implemented a change of focus for the journal. This entirely refreshed version of the European Heart Journal Supplements now bears the subtitle the Heart of the Matter to give recognition to the focus the journal now has.
The EHJs – the Heart of the Matter intends to offer a dedicated, scientific space for the ESC, Institutions, National and Affiliate Societies, Associations, Working Groups and Councils to disseminate their important successes globally.