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1.
J Cardiovasc Echogr ; 33(1): 1-9, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37426716

RESUMO

Background: The Italian Society of Echocardiography and Cardiovascular Imaging (SIECVI) conducted a national survey to understand better how different echocardiographic modalities are used and accessed in Italy. Methods: We analyzed echocardiography laboratory activities over a month (November 2022). Data were retrieved via an electronic survey based on a structured questionnaire, uploaded on the SIECVI website. Results: Data were obtained from 228 echocardiographic laboratories: 112 centers (49%) in the northern, 43 centers (19%) in the central, and 73 (32%) in the southern regions. During the month of observation, we collected 101,050 transthoracic echocardiography (TTE) examinations performed in all centers. As concern other modalities there were performed 5497 transesophageal echocardiography (TEE) examinations in 161/228 centers (71%); 4057 stress echocardiography (SE) examinations in 179/228 centers (79%); and examinations with ultrasound contrast agents (UCAs) in 151/228 centers (66%). We did not find significant regional variations between the different modalities. The usage of picture archiving and communication system (PACS) was significantly higher in the northern (84%) versus central (49%) and southern (45%) centers (P < 0.001). Lung ultrasound (LUS) was performed in 154 centers (66%), without difference between cardiology and noncardiology centers. The evaluation of left ventricular (LV) ejection fraction was evaluated mainly using the qualitative method in 223 centers (94%), occasionally with the Simpson method in 193 centers (85%), and with selective use of the three-dimensional (3D) method in only 23 centers (10%). 3D TTE was present in 137 centers (70%), and 3D TEE in all centers where TEE was done (71%). The assessment of LV diastolic function was done routinely in 80% of the centers. Right ventricular function was evaluated using tricuspid annular plane systolic excursion in all centers, using tricuspid valve annular systolic velocity by tissue Doppler imaging in 53% of the centers, and using fractional area change in 33% of the centers. When we divided into cardiology (179, 78%) and noncardiology (49, 22%) centers, we found significant differences in the SE (93% vs. 26%, P < 0.001), TEE (85% vs. 18%), UCA (67% vs. 43%, P < 0001), and STE (87% vs. 20%, P < 0.001). The incidence of LUS evaluation was similar between the cardiology and noncardiology centers (69% vs. 61%, P = NS). Conclusions: This nationwide survey demonstrated that digital infrastructures and advanced echocardiography modalities, such as 3D and STE, are widely available in Italy with a notable diffuse uptake of LUS in the core TTE examination, a suboptimal diffusion of PACS recording, and conservative use of UCA, 3D, and strain. There are significant differences between northern and central-southern regions and echocardiographic laboratories that pertain to the cardiac unit. This inhomogeneous distribution of technology represents one of the main issues that must be solved to standardize the practice of echocardiography.

2.
J Cardiovasc Echogr ; 33(3): 125-132, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38161775

RESUMO

Background: The Italian Society of Echography and Cardiovascular Imaging (SIECVI) conducted a national survey to understand the volumes of activity, modalities and stressors used during stress echocardiography (SE) in Italy. Methods: We analyzed echocardiography laboratory activities over a month (November 2022). Data were retrieved through an electronic survey based on a structured questionnaire, uploaded on the SIECVI website. Results: Data were obtained from 228 echocardiographic laboratories, and SE examinations were performed in 179 centers (80.6%): 87 centers (47.5%) were in the northern regions of Italy, 33 centers (18.4%) were in the central regions, and 61 (34.1%) in the southern regions. We annotated a total of 4057 SE. We divided the SE centers into three groups, according to the numbers of SE performed: <10 SE (low-volume activity, 40 centers), between 10 and 39 SE (moderate volume activity, 102 centers) and ≥40 SE (high volume activity, 37 centers). Dipyridamole was used in 139 centers (77.6%); exercise in 120 centers (67.0%); dobutamine in 153 centers (85.4%); pacing in 37 centers (21.1%); and adenosine in 7 centers (4.0%). We found a significant difference between the stressors used and volume of activity of the centers, with a progressive increase in the prevalence of number of stressors from low to high volume activity (P = 0.033). The traditional evaluation of regional wall motion of the left ventricle was performed in all centers, with combined assessment of coronary flow velocity reserve (CFVR) in 90 centers (50.3%): there was a significant difference in the centers with different volume of SE activity: the incidence of analysis of CFVR was significantly higher in high volume centers compared to low - moderate - volume (32.5%, 41.0% and 73.0%, respectively, P < 0.001). The lung ultrasound (LUS) was assessed in 67 centers (37.4%). Furthermore for LUS, we found a significant difference in the centers with different volume of SE activity: significantly higher in high volume centers compared to low - moderate - volume (25.0%, 35.3% and 56.8%, respectively, P < 0.001). Conclusions: This nationwide survey demonstrated that SE was significantly widespread and practiced throughout Italy. In addition to the traditional indication to coronary artery disease based on regional wall motion analysis, other indications are emerging with an increase in the use of LUS and CFVR, especially in high-volume centers.

3.
J Cardiovasc Echogr ; 32(2): 65-75, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36249434

RESUMO

Studying cardiac masses is one of the most challenging tasks for cardiac imagers. The aim of this review article is to focus on the modern imaging of cardiac masses proceeding through the most frequent ones. Cardiac benign masses such as myxoma, cardiac papillary fibroelastoma, rhabdomyoma, lipoma, and hemangioma are browsed considering the usefulness of most common cardiovascular imaging tools, such as ultrasound techniques, cardiac computed tomography, cardiac magnetic resonance, and in the diagnostic process. In the same way, the most frequent malignant cardiac masses, such as angiosarcoma and metastases, are highlighted. Then, the article browses through nontumoral masses such as cysts, mitral caseous degenerative formations, thrombi, and vegetations, highlighting the differential diagnosis between them. In addition, the article helps in recognizing anatomic normal variants that should not be misdiagnosed as pathological entities.

4.
Eur J Prev Cardiol ; 24(14): 1528-1531, 2017 09.
Artigo em Inglês | MEDLINE | ID: mdl-28555526

RESUMO

Background Familial hypercholesterolemia is the elective clinical condition that deserves the maximal personalisation in lipid-lowering therapy, especially in the presence of statin intolerance. Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors represent a promising approach to lower low-density lipoprotein (LDL) cholesterol. Methods We enrolled 18 patients (mean age 62 ± 8 years, 72% men) affected by heterozygous familial hypercholesterolemia and cardiovascular disease, with a history of statin intolerance assigned to PCSK9 inhibitors. Six patients were also on LDL apheresis. Associated Lp(a)-hyperlipoproteinemia (defined as >60 mg/dl) was observed in two out of 18 subjects. PCSK9 inhibitor injectable monoclonal antibodies were administered, every 2 weeks, on top of patient therapy for 12 ± 4 weeks (evolocumab in 15 subjects, alirocumab in three subjects). Results After 3 months (12 ± 4 weeks) of therapy, a decrease in total cholesterol (-35%), LDL cholesterol (-51%) and Lp(a) levels (-20%) was observed. Five out of 18 patients reached LDL cholesterol levels of <70 mg/dl, seven showed LDL cholesterol values between 71 and 100 mg/dl, and six out of 18 still had LDL cholesterol levels above 100 mg/dl. Among the six patients with LDL cholesterol levels >100 mg/dl, three were already on LDL apheresis before the PCSK9 inhibitor treatment, while three were referred to LDL apheresis treatment. Adverse events were reported in two out of 18 patients on evolocumab: one presented with flu-like syndrome and the other reported episodes of mild difficulty in maintaining concentration. Conclusions PCSK9 inhibitors represent a novel therapeutic tool for patients with familial hypercholesterolemia who are intolerant to statins. However, more data are needed before cleaning up the old therapeutic armamentarium, such as LDL apheresis, which is likely to preserve its valuable role also in the new lipid-lowering era.


Assuntos
Anticorpos Monoclonais/uso terapêutico , LDL-Colesterol/sangue , Heterozigoto , Inibidores de Hidroximetilglutaril-CoA Redutases/efeitos adversos , Hiperlipoproteinemia Tipo II/tratamento farmacológico , Inibidores de PCSK9 , Inibidores de Serina Proteinase/uso terapêutico , Idoso , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Biomarcadores/sangue , Remoção de Componentes Sanguíneos , Substituição de Medicamentos , Feminino , Predisposição Genética para Doença , Humanos , Hiperlipoproteinemia Tipo II/sangue , Hiperlipoproteinemia Tipo II/diagnóstico , Hiperlipoproteinemia Tipo II/genética , Masculino , Pessoa de Meia-Idade , Fenótipo , Pró-Proteína Convertase 9/imunologia , Pró-Proteína Convertase 9/metabolismo , Inibidores de Serina Proteinase/efeitos adversos , Fatores de Tempo , Resultado do Tratamento
5.
G Ital Cardiol (Rome) ; 8(6): 359-66, 2007 Jun.
Artigo em Italiano | MEDLINE | ID: mdl-17633909

RESUMO

BACKGROUND: The aim of this study was to evaluate the appropriateness of prescription of non-invasive cardiological tests (exercise stress test, echocardiography, Holter monitoring and vascular echography), consecutively performed in our outpatient laboratory during 4 weeks. METHODS: We collected the following data: the appropriateness of prescription (according to the Italian Federation of Cardiology guidelines); test indications; the prescribing physician (cardiologist/non-cardiologist); type of prescription (elective/urgent); clinical utility (useful/useless) and result (normal/abnormal) of each test. RESULTS: We evaluated 960 prescriptions (320 exercise tests; 282 echocardiograms; 158 Holter tests; 200 vascular echographies). Test indications were appropriate (class I) in 37%, doubtfully appropriate (class II) in 39% and inappropriate (class III) in 24% of the cases. The appropriateness was slightly better for vascular echography and echocardiography (class I: 44% and 43%, respectively), markedly worse for exercise test (class I: 27%). The tests were considered useful in 46% and abnormal in 39% of the cases. Cardiologist-prescribed exams resulted more often appropriate (class I: 53 vs 30%; class II: 41 vs 38%; class III: 6 vs. 32%; p = 0.0001), more often useful (74 vs. 34%; p = 0.0001) and more frequently abnormal (43 vs. 37%; p = 0.05), when compared to non-cardiologist-prescribed exams. No differences in appropriateness, utility and test result have been detected between elective and urgent exams. Exercise test, echocardiogram and Holter monitoring resulted more often appropriate and useful when prescribed by cardiologists. CONCLUSIONS: This study confirms that only one third of prescriptions for non-invasive cardiological tests are appropriate. Cardiologist-prescribed exams are more often appropriate, useful and abnormal.


Assuntos
Ecocardiografia/estatística & dados numéricos , Eletrocardiografia Ambulatorial/estatística & dados numéricos , Teste de Esforço/estatística & dados numéricos , Ultrassonografia de Intervenção/estatística & dados numéricos , Ecocardiografia/normas , Eletrocardiografia Ambulatorial/normas , Teste de Esforço/normas , Humanos , Itália , Valor Preditivo dos Testes , Projetos de Pesquisa , Ultrassonografia de Intervenção/normas
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