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Menezes Fernandes R, Mota T, Costa H, Espirito Santo M, Bento D, Candeias R, Mimoso J, Jesus I. Maintaining sinus rhythm after electrical cardioversion. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Atrial fibrillation (AF) and atrial flutter (AFL) are commonly terminated by electrical cardioversion (EC) when a rhythm control strategy is adopted. However, the long-term success following EC is variable.
Purpose
To determine the clinical characteristics and independent predictors of sinus rhythm (SR) maintenance after EC due to AF/AFL.
Methods
We conducted a retrospective study enrolling patients with AF/AFL referred to EC in our Cardiology Department, from September 2011 to September 2020. Clinical characteristics and echocardiographic studies were analysed. Primary endpoints were the incidence of ischemic stroke, all-cause and cardiovascular (CV) mortality. Independent predictors of SR maintenance were identified through a binary logistic regression analysis, considering p=0,05.
Results
A total of 719 patients with a median age of 67 years-old were included, and EC was successfully performed in 93,2%. AFL was diagnosed in 21%, 57,3% had arterial hypertension and 34,6% were obese. 62,1% had persistent AF/AFL, 19,6% presented with first diagnosed AF/AFL and 17,2% had paroxysmal episodes. Left ventricular ejection fraction (LVEF) was preserved in 66,7%. Maintenance of SR after one-year was documented in 64,7% of patients with successful EC. They had lower prevalence of chronic kidney disease (CKD) (2,6% vs 10,7%; p<0,001) and received less electrical shocks during EC (1,20 vs 1,39; p=0,005). There were no differences regarding antiarrhythmic therapy between both groups. Complete LVEF recovery after EC was more frequent in patients who maintained SR (58,8% vs 31,9%; p=0,008), with a greater prevalence of preserved LVEF after EC (88,8% vs 73,6%; p<0,001). During a median follow-up of 1368 days, these patients performed less additional EC (0,26 vs 0,65; p<0,001) and were less referred to ablation procedures (7,1% vs 15,1%; p=0,011). No differences were found regarding stroke rate, but all-cause mortality (12,8% vs 25%; p=0,002) and CV death (3,8% vs 10,9%; p=0,005) were significantly lower in patients who maintained SR. Absence of CKD (p=0,013), applying fewer electric shocks during EC (p=0,013) and preserved LVEF after EC (p=0,004) were independent predictors of SR maintenance.
Conclusion
In our study, most patients maintained SR one year after EC, which was associated with a lower all-cause and CV mortality. Absence of CKD, applying fewer electric shocks during EC and preserved LVEF after EC were independent predictors of SR maintenance.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - T.F Mota
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - H.A Costa
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | | | - D Bento
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - R Candeias
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J Mimoso
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - I Jesus
- Algarve University Hospital Center, Cardiology, Faro, Portugal
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Menezes Fernandes R, Mota T, Costa H, Espirito Santo M, Bento D, Candeias R, Mimoso J, Jesus I. Cancer and atrial fibrillation/flutter: an analysis of patients referred to electrical cardioversion. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Cancer is associated with an increased risk of atrial fibrillation (AF) development. Both an active tumour and AF are related to increased thromboembolic risk.
Purpose
To determine the clinical characteristics, management and prognosis of cancer patients with AF or atrial flutter (AFL) referred to electrical cardioversion (EC).
Methods
We conducted a retrospective study encompassing patients referred to EC due to AF/ AFL in our Cardiology Department, from September 2011 to September 2020. Clinical characteristics, echocardiographic studies and follow-up data were analysed. We considered patients with a recent (up to 5 years) diagnosis of cancer. Primary endpoints were the occurrence of stroke, bleeding complications and all-cause mortality.
Results
A total of 691 patients were included, with a median age of 67 years-old and 70,8% male predominance. AFL was identified in 21,1% of patients and 57,4% had arterial hypertension. Persistent AF/AFL was diagnosed in 60,7%, 20,4% presented with first diagnosed AF/AFL and 17,9% had paroxysmal episodes. 89,5% of patients had indication for anticoagulation therapy and, of these, 75,4% were medicated with non-vitamin K antagonist oral anticoagulants (NOAC). 58 patients (8,4%) had a recent diagnosis of cancer, who were older (69,7 vs 67,9 years-old; p<0,001) and more frequently cardioverted in an outpatient setting (63,8%). They had a lower rate of heart failure (1,9% vs 16,7%; p=0,004), but a higher prevalence of sleep apnea (13% vs 5,4%; p=0,025) and chronic kidney disease (10,9% vs 4,2%; p=0,027). HAS-BLED score was applied, and higher values were obtained in cancer patients (1,0 vs 0,7; p=0,002). CHA2DS2-VASc score was not significantly different between both groups. NOAC were preferred in cancer patients (86,8% vs 74,2%; p=0,043), instead of vitamin K antagonists. These patients were less referred to AF/AFL ablation procedures (1,9% vs 11,6%; p=0,027). During a median follow-up of 1342 days, no significant differences were found regarding the occurrence of ischemic stroke and bleeding complications. All-cause mortality was significantly higher in cancer patients (31,5% vs 15,5%; p=0,003), but none died from cardiovascular causes.
Conclusion
Cancer is frequent in patients with AF/AFL referred to EC, who are older and had a higher bleeding risk. Stroke rate was not significantly different than other patients, and NOAC seem to be a safe medication in this population. All-cause mortality is high in cancer patients, but we did not find any association with cardiovascular causes.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - T.F Mota
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - H.A Costa
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | | | - D Bento
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - R Candeias
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J Mimoso
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - I Jesus
- Algarve University Hospital Center, Cardiology, Faro, Portugal
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Menezes Fernandes R, Mota T, Costa H, Espirito Santo M, Bento D, Candeias R, Mimoso J, Jesus I. Should we keep performing electrical cardioversion in atrial fibrillation/flutter? Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.0497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Atrial fibrillation (AF) and atrial flutter (AFL) are frequently diagnosed arrhythmias in the outpatient setting or in the Emergency Department. Electrical cardioversion (EC) is a therapeutic option when a rhythm control strategy is pursued.
Purpose
To evaluate the clinical outcomes of patients with AF/AFL referred to EC and to analyse the procedures' complications.
Methods
We conducted a retrospective study enrolling patients with AF/AFL referred to EC in our Cardiology Department, from September 2011 to September 2020. Clinical characteristics, echocardiographic studies and follow-up data were analysed. Primary endpoint was the incidence of ischemic stroke during follow-up.
Results
A total of 719 patients were referred to EC during the 9-year period, with a median age of 67 years-old and 70,4% male predominance. Most patients were cardioverted in an outpatient setting (60,6%) and 21% had AFL. 62,1% had persistent AF/AFL, 19,6% presented with first diagnosed AF/AFL and 17,2% had paroxysmal episodes. EC was successfully performed in 93,2% and 0,3% had major non-fatal immediate complications. Arterial hypertension was present in 57,3% of patients, 20,4% had diabetes, 34,6% were obese, 13,3% mentioned alcohol consumption and 6,3% had sleep apnea. Previous stroke was diagnosed in 6,8% and 19% had ischemic heart disease. Left ventricular (LV) ejection fraction (LVEF) was preserved in 66,7%. Median CHA2DS2-VASc score was 2,0 and 89,8% were anticoagulated (75,7% with non-vitamin K antagonist oral anticoagulants). Antiarrhythmic therapy was prescribed in 85% and 64,5% maintained sinus rhythm one-year after EC. After EC, it was documented complete reversal of LV systolic dysfunction in 46,3% of patients with previously reduced LVEF, confirming the diagnosis of arrhythmia-induced cardiomyopathy (AIC). During a median follow-up of 1355 days, ischemic stroke occurred in 4,8%, but only 5 patients had an embolic event in the first week after EC (0,7% stroke rate at one week, the same at one month). AIC was associated to a lower rate of cardiovascular death (3,8% vs 25,5%; p=0,002), comparing to patients who did not recover LV function.
Conclusion
EC is a safe procedure, with a very low rate of immediate and embolic complications. AIC was diagnosed in 46,3% of patients with previously reduced LVEF and it was associated with a significantly lower rate of CV death. EC should be considered to relieve patients' symptoms and when there is suspicion of AIC.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
| | - T.F Mota
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - H.A Costa
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | | | - D Bento
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - R Candeias
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J Mimoso
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - I Jesus
- Algarve University Hospital Center, Cardiology, Faro, Portugal
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De Sousa Bispo J, Mota T, Fernandes R, Azevedo P, Carvalho D, Bento D, Marques N, Mimoso J, Jesus I. Evolution of in-hospital management in ST Segment Elevation Myocardial Infarction in Portuguese hospitals over the years. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Objectives
To assess the evolution of in-hospital management of ST Segment Elevation Myocardial Infarction (STEMI) over the years in Portuguese hospitals and its impact on in-hospital complications and mortality
Methods
A nationwide electronic prospective registry that included all patients admitted to Portuguese hospitals with a diagnosis of acute coronary syndrome since 2002 until 2019 was used to collect all data relative to patients admitted with a STEMI diagnosis during that time frame. Data on demographic data, clinical data, revascularization strategy, medication during hospitalization. We compared the data and its evolution over the years to assess for trends. For statistical analysis, Qui-square tests were used to assess tendencies in categorical variables, and Kruskal-Wallis tests were used to assess tendencies in numerical variables. A p-value <0.05 was considered statistically significant.
Results
During the study, a total of 24425 patients were admitted for STEMI in Portuguese hospitals, 74.3% were male and average age of 63.9±13.6 years.
We report a progressive increase in patients treated with aspirin, P2Y12 inhibitors (from 22.2% to 97.6% – p<0.001), beta blockers 62.% to 72.4% – p<0.001), ACE inhibitors (68.9% to 78.2% – p<0.001) and statins (72.1% to 88.4% – p<0.001), a progressive decrease in GP 2a3b inhibitors (20.9 to 14.6% – p<0.001), enoxaparin (55.2% to 29.9% – p<0.001), nitrates (82.7% to 16.1% – p<0.001), calcium channel blockers (5.0% to 3.1% – p<0.001) and inotropes (12.0% to 5.6% – p<0.001).
There was an increase of the use primary coronary angioplasty (36.4% to 73.2% – p<0.001), and of drug eluting stents (0% to 70.1% – p<0.001) a decrease in the use of fibrinolysis (75.7% to 1.6% – p<0.001), bare metal stents (88.1% to 0.3% – p<0.001) and intra-aortic balloon pump (1.8% to 0% – p=0.009), but not in invasive mechanical ventilation (2.5% to 1.9% – p=0.142).
Less patients had moderate to severely impaired left ventricle ejection fraction (28.8% to 14.9% – p<0.001), and there was a significant reduction in almost all in-hospital complications: re-infarction (2.0% to 1.0% – p<0.001); heart failure (36.2% to 9.9% – p<0.001); cardiogenic shock (10.8% to 3.9% – p<0.001); AV block (5.8% to 2.5% – p<0.001); mechanical complications (2.8% to 0.4% – p<0.001); stroke (1.3% to 0.4% – p<0.001); in-hospital mortality (9.9% to 3.8% – p<0.001); as well as length of stay ([4–10] days to [3–6] days – p<0.001). Exceptions were and increase in major bleeding (0.9% to 1.8% – p<0.001) and resuscitated cardiac arrest (3.9% to 4.5%, p=0.001).
Conclusion
In 17 years, we report a progressive evolution of the in-hospital treatment of STEMI patients in Portuguese hospitals, with a higher prescription of guideline recommended medications, use of invasive reperfusion techniques and last generation stents, resulting in a lower rate of in-hospital complications and mortality.
In-hospital outcomes over the years
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): Registo Nacional de Síndromes Coronárias Agudas - Sociedade Portuguesa de Cardiologia
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Affiliation(s)
| | - T.F Mota
- Faro Hospital, Cardiology, Faro, Portugal
| | | | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Carvalho
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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Menezes Fernandes R, Mota T, Bispo J, Azevedo P, Bento D, Guedes J, Carvalho D, Marques N, Santos W, Mimoso J, Jesus I. Premature acute coronary syndrome. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
The prevalence of acute coronary syndrome (ACS) at an early age is rising, resulting in higher morbidity and mortality rates.
Purpose
To characterize patients admitted with premature ACS, comparing with those with non-premature ACS.
Methods
A retrospective study encompassing patients of a National Registry of ACS was performed. We compared two groups: one composed of men <55 and women <65 years-old; and other with men ≥55 and women ≥65 years-old at the ACS admission. Clinical characteristics, in-hospital evolution and 1-year clinical outcomes were analysed. Primary endpoint was the composite of in-hospital mortality, stroke and re-myocardial infarction (MI). Secondary endpoints were re-MI, stroke, in-hospital and 1-year mortality, 1-year cardiovascular (CV) and non-CV readmissions.
Results
A total of 26523 patients were enrolled and 6637 (25%) had premature ACS, with a mean age of 49±7 years-old. It was found a larger prevalence of smoking habits, obesity and dyslipidemia, but not diabetes. ST-segment elevation MI (STEMI) was the main admission diagnosis (51,2% vs 40,3%), with more frequent activations of the STEMI network (17,1% vs 12,8%) and a consequently shorter time from symptom onset to admission (483 vs 584 min). Coronary angiogram was largely performed in younger patients (91,4% vs 82,1%), mainly revealing one-vessel disease (49,3% vs 34,3%). They had lower Killip-Kimbal (KK) class (6% vs 18,1% with KK class >1) and mostly preserved left ventricular ejection fraction (LVEF) (67,3% vs 58,6%). Major bleeding (0,9% vs 1,7%), sustained ventricular tachycardia (1,1% vs 1,5%) and mechanical complications (0,2% vs 0,7%) were uncommon. Composite endpoint was more frequent in non-premature ACS patients (6,2% vs 1,9%). Non-premature age, KK class >1, multivessel disease and depressed LVEF were independent predictors of primary endpoint (each with p<0,001). Younger patients had inferior rates of in-hospital mortality (1% vs 4,7%), re-MI (0,5% vs 1%) and stroke (0,4% vs 0,7%). One-year mortality (1,7% vs 9,1%), and 1-year CV (9,7% vs 15,5%) and non-CV readmissions (3,7% vs 8,2%) were also lower. All comparative data presented have a statistically significant p-value (p<0,012).
Conclusions
Premature ACS affects 25% of the ACS population, mostly presenting with STEMI, but generally associated with better clinical evolution. Nevertheless, primary prevention is essential to correct modifiable CV risk factors and reduce coronary events in these patients.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
| | - T Mota
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J.S Bispo
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - P.M Azevedo
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - D Bento
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J Guedes
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - D Carvalho
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - N Marques
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - W Santos
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J Mimoso
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - I Jesus
- Algarve University Hospital Center, Cardiology, Faro, Portugal
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De Sousa Bispo J, Mota T, Fernandes R, Azevedo P, Carvalho D, Bento D, Marques N, Mimoso J, Jesus I. Evolution of hospital discharge medication and 6 months outcomes of ST-Segment Elevation Myocardial Infarction patients in Portugal over the years. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.1343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Objectives
To assess the evolution of hospital discharge management, 6 months hospitalization and mortality over the years of all patients admitted with ST segment elevation myocardial infarction (STEMI) in Portugal.
Methods
A nationwide electronic prospective registry that included all patients admitted to Portuguese hospitals with a diagnosis of Acute Coronary Syndrome since 2002 until 2018 was used to collect all data relative to patients admitted with a STEMI diagnosis during that time frame. Data on demographic data, clinical status, revascularization strategy, discharge medication and 6 months hospitalization and mortality were obtained. We compared the data and its evolution over the years to assess for trends. For statistical analysis, Qui-square tests were used to assess trends in categorical variables, and Kruskal-Wallis tests were used to assess trends in numerical variables. A p-value <0.05 was considered statistically significant.
Results
During the study, a total of 23807 patients were admitted for STEMI in Portuguese hospitals, 74.3% were male and average age of 63.9±13.6 years.
We report a progressive and significant increase the use of primary angioplasty versus fibrinolysis (24.3% to 98.4%, p<0.001), in coronary angioplasties (36.4% to 73.2%, p<0.001), in the use of drug-eluting stents (0% to 70.1%, p<0.001), and a decrease in the patients that underwent surgery (6.8% to 1.3%, p<0.001) and intra-aortic balloon pump (1.8% to 0%, p=0.009), resulting in a decrease in in-hospital mortality from 9.9% to 6.1% (p<0.001).
At discharge, we report a progressive increase in the prescription of P2Y12 inhibitors (21.1% to 95.2%, p<0.001), beta-blockers (68.8% to 83.8%, p<0.001), RAAS inhibitors (69.5% to 86.7%, p<0.001) and statins (79.6% to 94.9%, p<0.001), while the prescription of aspirin (94.1% para 94.8%, p=0.428), calcium channel blockers (5.3% to 5.6%, p<0.684) stayed stable, and there was a decrease in the prescription of nitrates (52.9% to 5.8%, p<0.001). Hospital admissions at 6 months consistently and progressively reduced over time (18.6% to 8.5%, p<0.001) as well as mortality (6.7% para 4.3%, p<0.001).
Conclusion
Post discharge treatment of STEMI patients in Portuguese hospitals has evolved according to guidelines, with higher prescription of medication proven to reduce outcomes, resulting in lower hospitalization rates and mortality.
6 Month Outcomes over the years
Funding Acknowledgement
Type of funding source: Public Institution(s). Main funding source(s): Sociedade Portuguesa de Cardiologia
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Affiliation(s)
| | - T.F Mota
- Faro Hospital, Cardiology, Faro, Portugal
| | | | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Carvalho
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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Menezes Fernandes R, Mota T, Bispo J, Costa H, Azevedo P, Bento D, Marques N, Jesus I. Recurrent syncope, which patient should we follow more closely. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
The importance of education is well recognized in patients presenting with syncope, in order to reduce the recurrence rate.
Purpose
To determine a predictive score of recurrent syncopal episodes after the first medical assessment.
Methods
We conducted a retrospective study enrolling patients followed in our Syncope Consultation from January 2015 to November 2019. Clinical and episodes characteristics, as well as diagnostic studies were analysed. Correlation between variables was performed by the Chi-square and T-Student tests, with a significance level of 95%. Independent predictors of recurrent syncope were identified through a binary logistic regression analysis, considering p=0.05. Then, a discriminatory function was applied using the Wilks lambda test to determine the discriminant score of the analysed groups. SPSS 24.0 was used for statistical analysis.
Results
A total of 694 patients were included, and 420 (60.5%) had recurrent syncope at the first evaluation. After educational approach, 97 (14%) maintained recurrent episodes. In this subgroup, the mean age was 63.7±22.8 years-old and 88.7% already had previous recurrent syncope (vs 56.1%; p<0.001). The prodrome of malaise was common (40.2% vs 26.8%; p=0.008), but 32% of these patients had syncope without prodromes (vs 21.8%; p=0.032). They also had frequently first-degree atrioventricular (AV) block (22.5% vs 6.8%; p<0.001) and 51.7% had a final diagnosis of reflex syncope. No previous medication with calcium channel blockers (CCB) (p<0.001), malaise (p=0.011), not having Q-waves in the electrocardiogram (p=0.022) and the presence of first-degree AV block (p<0.001) were independent predictors of recurrent syncope. A predictive score of recurrence was determined using the formula: 0.108 − 1.556 x (medication with CCB) + 0.989 x (malaise) − 1.031 x (Q-waves) + 2.406 x (first degree AV block). Variables should be replaced by 1 or 0, depending on whether the condition is present or not. A cut-off of 0.283 was obtained with a specificity of 96.1% and a discriminative power of 81.2%.
Conclusion
In our patients presenting with syncope, recurrence rate reduced from 60,5% to 14% just with educational measures. To help identify patients who maintain recurrence, we determined a predictive score using clinical data from the first visit, with a good discriminative power and excellent specificity. It could be used to strengthen education, to direct diagnostic studies and to shorten follow-up visits, but it still needs validation to be used in clinical practice.
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
| | - T.F Mota
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - J.S Bispo
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - H Costa
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - P Azevedo
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - D Bento
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - N Marques
- Algarve University Hospital Center, Cardiology, Faro, Portugal
| | - I Jesus
- Algarve University Hospital Center, Cardiology, Faro, Portugal
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Menezes Fernandes R, Mota T, Azevedo P, Bispo J, Guedes J, Costa H, Cunha S, Bento D, Cordeiro P, Bettencourt N, Marques N, Pereira S, Nobre A, Jesus I. P871 Giant left ventricular (pseudo?)aneurysm complicating anterior myocardial infarction. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Clinical approach of cardiac aneurysms and pseudoaneurysms is significantly distinct. Therefore, it is crucial to accurately differentiate these two entities, which could be a real challenge.
Case report
We describe a case of a 55-year-old woman, with hypertension and previous smoking habits. She was admitted in our Cardiology Department with the diagnosis of anterior acute myocardial infarction, and was submitted to emergent coronariography, unveiling an occlusion of the middle segment of the anterior descending artery. She underwent successful primary percutaneous coronary intervention (PCI) 1h45 after the chest pain onset. Transthoracic echocardiogram (TTE) revealed depressed left ventricle ejection fraction (LVEF 30%), with akinesia of anterior and septal walls and all apical segments. She evolved in Killip-Kimbal class 2 and was discharged clinically stable. One week later, the patient performed a control TTE that showed an apical thrombus, with a small pericardial effusion, and she initiated warfarin. Three weeks later, a reevaluation TTE demonstrated a severe increase of the left ventricle dimensions, with LVEF 32%, and a small pericardial effusion. In apical 4-chambers incidence, it was visualized a linear structure (42 mm x 5 mm) attached to the endocardial border of the anterolateral apical segment and to the apical segment of the interventricular septum, of undefined nature. The apical segments were dyskinetic and had a very thin wall, which could correspond to aneurysm versus pseudoaneurysm. To clarify these findings, the patient performed a cardiac magnetic resonance revealing a large anterior myocardial infarction complicated with extensive myocardial necrosis, severe depression of LV systolic function (LVEF 25%) and septum rupture distal to the right ventricle apex (without connecting with it), compatible with a large apical pseudoaneurysm. The clinical case was discussed in the Heart Team and it was decided to perform cardiac surgery. However, surgical findings showed integrity of septal and free walls, and she underwent an aneurysmectomy, without further complications. Histological examination confirmed the presence of a thin myocardial wall with marked fibrosis and, consequently, the diagnosis of ventricular aneurysm. She was discharged clinically stable and maintains follow-up in Cardiology consultation of our Hospital.
Conclusion
In this patient, initially admitted with an anterior myocardial infarction submitted to primary PCI, follow-up with advanced imaging modalities pointed to the diagnosis of pseudoaneurysm. Despite the preoperative diagnosis, surgical findings were compatible with a giant left ventricular aneurysm. Even with high spatial resolution exams, postoperative evaluation of tissue layers remains the gold standard for this differential diagnosis.
Abstract P871 Figure. Apical pseudoaneurysm vs aneurysm
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Affiliation(s)
| | - T Mota
- Faro Hospital, Cardiology, Faro, Portugal
| | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Bispo
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - H Costa
- Faro Hospital, Cardiology, Faro, Portugal
| | - S Cunha
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - P Cordeiro
- Hospital Particular do Algarve, Cardiology, Faro, Portugal
| | - N Bettencourt
- Hospital Particular do Algarve, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - S Pereira
- Faro Hospital, Cardiology, Faro, Portugal
| | - A Nobre
- Hospital de Santa Maria, Cardiothoracic Surgery, Lisbon, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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9
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Menezes Fernandes R, Mota T, Bispo J, Azevedo P, Guedes J, Costa H, Bento D, Cafe H, Shamasna M, Fidalgo AP, Jesus I. P918 Screening protocol of patent foramen ovale in cryptogenic stroke. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Introduction
Cryptogenic stroke reaches a prevalence of 30% and entails a significant risk of recurrence. Transesophageal echocardiography is the gold standard in identifying potential proximal embolic sources, including patent foramen ovale (PFO). Based on recent evidence, PFO percutaneous closure is recommended in selected cases of cryptogenic stroke, especially if associated with high risk features. Since PFO is present in up to 27% of the general population, the real challenge is to define which patients have a pathogenic PFO.
Purpose
To develop a pathogenic PFO screening protocol in patients with cryptogenic stroke, aimed at secondary prevention.
Methods
We revised the literature, analysing published articles in PubMed in the last 5 years, with the keywords "patent foramen ovale and cryptogenic stroke". Subsequently, we produced a screening algorithm based on cryptogenic stroke definition, on RoPE (Risk of Paradoxical Embolism) Score and on the inclusion and exclusion criteria of the CLOSE, REDUCE and RESPECT studies, which showed promising results of PFO closure in this context.
Results
Our protocol establishes that patients who present with ischemic stroke should be evaluated for risk factors and undergo a detailed etiological study. When the study is inconclusive, the RoPE score is applied to determine the probability of finding a pathogenic or an incidental PFO. If equal or greater than 7 points, in the absence of predefined exclusion criteria, a transesophageal echocardiogram is performed. If the screening is positive, the patient will be referred to the Cardiology Department for therapeutic guidance. If negative, alternative complementary diagnostic methods may be considered.
Conclusion
Through the application of this protocol, patients with high probability of having a pathogenic PFO and, consequently, those who may benefit from percutaneous closure, will be selected to undergo a screening transesophageal echocardiogram. The implementation of a PFO screening protocol in patients who present with cryptogenic stroke is relevant, by proposing to reduce its recurrence rate through the early referral of young patients with indication for an invasive strategy.
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Affiliation(s)
| | - T Mota
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Bispo
- Faro Hospital, Cardiology, Faro, Portugal
| | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - H Costa
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - H Cafe
- Faro Hospital, Cardiology, Faro, Portugal
| | - M Shamasna
- Faro Hospital, Stroke Unit, Faro, Portugal
| | | | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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10
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Menezes Fernandes R, Mota T, Bispo J, Azevedo P, Guedes J, Silva D, Bento D, Marques N, Santos W, Mimoso J, Jesus I. P1721Determination of a predictive score of cardiogenic shock in acute coronary syndrome. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Cardiogenic shock is one of the leading causes of death in patients with acute coronary syndrome (ACS), reaching in-hospital mortality rates of 50%.
Purpose
To identify a predictive score of cardiogenic shock in patients with ACS.
Methods
We performed a retrospective, descriptive and correlational study encompassing patients admitted with ACS in a Cardiology service from 1st October 2010 to 1st October 2018. Demographic factors, risk factors, antecedents and clinical characteristics were analyzed. The correlation between the categorical variables was performed by the Chi-square test, while the T-Student test was applied to the continuous variables, with a significance level of 95%. Independent predictors of cardiogenic shock were identified through a binary logistic regression analysis, considering p=0,05. Then, a discriminatory function was applied using the Wilks lambda test to determine the discriminant score of the analized groups. Statistical analysis was conducted with SPSS 24.0.
Results
During this period, 4458 patients were admitted with ACS and 74 (1,7%) developed cardiogenic shock. In this subgroup, 59,5% were over 65 years of age, 63,5% were male and 93,2% presented with acute myocardial infarction with ST segment elevation. Also, 83,8% were in sinus rhythm at admission, 22,7% had creatinine>1,5 mg/dL and 17,9% had left ventricular ejection fraction (LVEF) <30%. The in-hospital mortality rate was 51,4%. LVEF <30% (p=0,018), creatinine>1,5 mg/dL (p=0,044) and absence of sinus rhythm at admission (p=0,041) were independent predictors of cardiogenic shock. A predictive score of this complication in patients with ACS was determined using the formula: 1,723 + 1,505 x (creatinine>1,5) + 4,483 x (LVEF <30%) – 2,094 x (sinus rhythm at admission). A cutoff of 0,58 was obtained with 44,4% sensitivity, 85,2% specificity and 85% discriminative power.
Conclusion
Cardiogenic shock occurred in 1,7% of patients admitted with ACS and was associated with a high mortality rate. We determined a predictive score of this complication with a good discriminative power, which included LVEF <30%, creatinine >1,5 mg/dL and the rhythm on admission's electrocardiogram. By taking into account clinical variables, this score can be used at a very early stage of admission, allowing risk stratification of developing cardiogenic shock in each patient. However, it needs validation to be applied in clinical practice.
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Affiliation(s)
| | - T Mota
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Bispo
- Faro Hospital, Cardiology, Faro, Portugal
| | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Silva
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - W Santos
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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11
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Faria Da Mota T, Sousa Bispo J, Azevedo P, Fernandes R, Guedes JP, Bento D, Marques N, Santos W, Mimoso J, Jesus I. P844NAS2H score, a novel predictive score of 1-year all cause mortality in Acute Coronary Syndromes. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
In patients admitted for Acute Coronary Syndromes (ACS), mortality is influenced by several clinical and therapeutical factors, and management of these patients should be guided by an estimate of individual risk.
Objective
To develop a simple predictive model of 1-year mortality in patients admitted for ACS.
Methods
The authors present a retrospective, descriptive and correlational study including all patients admitted for ACS in a Cardiology department between the 1st of October 2010 and the 1st of October 2017. A 1-year (1y) follow-up was made through registry consultation and phone call by a Cardiologist. Patients with 1y mortality (1yM) events were studied regarding baseline demographic and clinical characteristics, risk factors and hospitalization data, and a correlational analysis with Chi-square test for categorical variables and t-Student test for continuous variables (confidence level of 95%) was performed. Independent predictors of 1yM were identified through binary logistic regression analysis, using a significance level of 0,05. A discriminatory function was applied, and the Wilks lambda test was used to determine the discriminant score for the studied groups. The authors used SPSS 24,0 for statistical analysis.
Results
A total of 3251 patients were included, 826 (25,4%) of which were female, with a mean age of 65,5±13,4 years. In the studied sample, 268 patients (8,2%) died in the year following hospital discharge; this group had a mean age of 65,6±13,2 years, and 80 (29,9%) were female patients. There was a significant association between 1yM and multiple clinical, therapeutical and laboratorial variables, but after multivariate analysis only age greater than 65 years old (yo) [p=0,001], previous stroke [p=0,005], haemoglobin (Hb) <10mg/dL [p<0,001], brain natriuretic peptide (BNP) >100pg/mL [p=0,001], and left ventricular ejection fraction (LVEF) <50% [p <0,001] proved to be independent predictors of the studied outcome. Using these variables, the authors developed a scoring model to predict 1yM in patients admitted for ACS with the following formula = 0,002 + (0,736 x Age >65yo) + (0,91 x previous stroke) + (2,562 x Hb <10) + (0,63 x BNP >100) - (1,207 x FEVE >50%). In this function, variables should be substituted by 1 or 0, depending on wheter they are present or not. The discrimination cutoff was 0,57, with a 70,6% sensibility and 75,9% specificity, and a discriminant power of 75,4%.
Conclusion
Defining the mortality risk of ACS patients after discharge represents a real challenge and demands a careful evaluation of multiple factors in an attempt to achieve an accurate estimation of risk. The authors developed a predicting model for 1yM in ACS patients, with a good discriminant power, based on simple variables. The present score will require validation in a larger cohort of ACS patients before it can be applied in a clinical context.
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Affiliation(s)
| | | | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | | | - J P Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - W Santos
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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12
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Faria Da Mota T, Azevedo P, Fernandes R, S J, Guedes J, Bento D, Marques N, Santos W, Mimoso J, Jesus I. P4579Prediction of CABG indication in patients admitted for NSTEMI with the new CABG DAPE2S score. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
A significant number of patients admitted for Non-ST Elevation Myocardial Infarction (NSTEMI) have multivessel complex coronary artery disease (CAD) and benefit from Coronary Artery Bypass Graft surgery (CABG). These patients frequently present high-risk surgical profiles, constituting a challenging group when it comes to balancing ischemic and haemorrhagic risk.
Objective
To develop a simple predictive risk model of referral to CABG in patients admitted for NSTEMI.
Methods
The authors present a retrospective, descriptive and correlational study including all patients admitted for NSTEMI in a Cardiology department between the 1st of October 2010 and the 1st of October 2018. Demographic profile, clinical characteristics, risk factors and hospitalization data of NSTEMI patients referred to CABG were studied, and a correlational analysis was performed with Chi-square test for categorical variables and t-Student test for continuous variables (confidence level of 95%). Independent predictors of CABG in patients with NSTEMI were identified through Binary logistic regression analysis, using a significance level of 0,05. A discriminatory function was subsequently applied, and the Wilks lambda test was used to determine the discriminant score for the studied groups. The authors used SPSS 24,0 for statistical analysis.
Results
A total of 2476 patients were included, 668 (27%) of which were female, with a mean age of 68,5±13,4 years. In the studied sample, 273 patients (11%) were proposed to CABG. The authors found a significant association between CABG and multiple clinical, laboratorial and therapeutical variables, but after multivariate analysis only male sex, previous Diabetes Mellitus, previous angina, previous Percutaneous coronary intervention, absence of a normal EKG, ST segment depression at admission, sinus rythm and brain natriuretic peptide (BNP) >100pg/mL proved to be independent predictors of referral. Using these variables, the authors developed a risk model to predict CABG referral in NSTEMI patients: −0,614 − (0,756 x female sex) + (0,305 x diabetes) + (0,631 x angina) − (1,513 x previous PCI) + (1,216 x sinus rythm) + (0,672 x ST depression) − (0,806 x normal EKG) + (0,562 x BNP>100). In this function, variables should be substituted by 1 or 0, depending on wheter the condition they specify is present or absent. The optimal discrimination cutoff was 0,23, with a 64% sensibility and 59% specificity, and a discriminant power of 60%.
Conclusion
Being able to predict referral to surgical revascularization in NSTEMI may help physicians to optimize a specific approach in each patient, in particular with regard to anti-thrombotic strategies. The authors developed a risk predicting model for CABG in NSTEMI patients based on simple clinical and laboratory variables, which will require validation in a larger cohort, before it can be applied in a clinical context.
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Affiliation(s)
| | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | | | - J S
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - W Santos
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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13
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Azevedo PM, Mota T, Bispo J, Guedes J, Carvalho D, Bento D, Pereira S, Santos W, Marques N, Mimoso J, Jesus I. P777Incidence and impact of occluded culprit coronary arteries in patients with non-ST-segment elevation myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - T Mota
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Bispo
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Carvalho
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - S Pereira
- Faro Hospital, Cardiology, Faro, Portugal
| | - W Santos
- Faro Hospital, Cardiology, Faro, Portugal
| | - N Marques
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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14
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Faria Da Mota T, Azevedo P, Bispo J, Fernandes R, Guedes JP, Silva D, Bento D, Amado J, Mimoso J, Santos W, Jesus I. P6418Modified shock index - an independent predictor of acute heart failure and in-hospital mortality in patients with ST-segment elevation myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p6418] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - P Azevedo
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Bispo
- Faro Hospital, Cardiology, Faro, Portugal
| | | | - J P Guedes
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Silva
- Faro Hospital, Cardiology, Faro, Portugal
| | - D Bento
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Amado
- Faro Hospital, Cardiology, Faro, Portugal
| | - J Mimoso
- Faro Hospital, Cardiology, Faro, Portugal
| | - W Santos
- Faro Hospital, Cardiology, Faro, Portugal
| | - I Jesus
- Faro Hospital, Cardiology, Faro, Portugal
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15
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Azevedo P, Guedes J, Bispo J, Bento D, Carvalho D, Mota T, Pereira S, Santos W, Mimoso J, Marques N, Jesus I. P6454Myocardial infarction with normal coronary arteries (MINCA): risk factors and 1-year prognosis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p6454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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16
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Moura Guedes J, Azevedo P, Bento D, Carvalho D, Bispo J, Amado J, Marques N, Santos W, Mimoso J, Brandao V, De Jesus I. P5594ST elevation myocardial infarction network still faster saves still more lives. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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17
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Mesquita J, Ferreira A, Guerreiro S, Abecasis J, Saraiva C, Rodrigues G, Goncalves M, Bento D, Costa F, Cavaco D, Adragao P, Mendes M. P3578Female gender is an independent determinant of left atrial fibrosis assessed by cardiovascular magnetic resonance. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Mesquita J, Ferreira A, Guerreiro S, Abecasis J, Saraiva C, Rodrigues G, Goncalves M, Bento D, Costa F, Carmo P, Morgado F, Cavaco D, Adragao P, Mendes M. P3576Correlation between late gadolinium enhancement assessment of atrial scar and low voltage areas detected by endocardial voltage mapping. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p3576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Azevedo P, Bispo J, Carvalho D, Guedes J, Bento D, Pereira S, Santos W, Marques N, Mimoso J, Brandao V, Jesus I. P4643Are we choosing the right reperfusion therapy in early presenters with ST-segment elevation myocardial infarction? Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p4643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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20
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Mesquita J, Ferreira AM, Guerreiro S, Abecasis J, Saraiva C, Rodrigues G, Goncalves M, Bento D, Costa FM, Carmo P, Morgado F, Cavaco D, Adragao P, Mendes M. P851Female gender is an independent determinant of left atrial fibrosis assessed by cardiovascular magnetic resonance. Europace 2017. [DOI: 10.1093/ehjci/eux151.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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21
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Mesquita J, Ferreira AM, Guerreiro S, Abecasis J, Saraiva C, Rodrigues G, Goncalves M, Bento D, Costa FM, Carmo P, Morgado F, Cavaco D, Adragao P, Mendes M. P882Correlation between late gadolinium enhancement assessment of atrial scar and low voltage areas detected by endocardial voltage mapping. Europace 2017. [DOI: 10.1093/ehjci/eux151.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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Bento D, Pereira AI, Lima J, Miranda JM, Lima R. Cell-free layer measurements ofin vitroblood flow in a microfluidic network: an automatic and manual approach. Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization 2017. [DOI: 10.1080/21681163.2017.1329029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- D. Bento
- School of Technology and Management (ESTiG), Polytechnic Institute of Bragança (IPB), Bragança, Portugal
- CEFT, Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal
| | - A. I. Pereira
- School of Technology and Management (ESTiG), Polytechnic Institute of Bragança (IPB), Bragança, Portugal
- Algoritmi R & D Centre, University of Minho, Braga, Portugal
| | - J. Lima
- School of Technology and Management (ESTiG), Polytechnic Institute of Bragança (IPB), Bragança, Portugal
- INESC TEC – Centre for Robotics in Industry and Intelligent Systems, Porto, Portugal
| | - J. M. Miranda
- CEFT, Faculdade de Engenharia da Universidade do Porto (FEUP), Porto, Portugal
| | - R. Lima
- School of Technology and Management (ESTiG), Polytechnic Institute of Bragança (IPB), Bragança, Portugal
- MEtRiCS, Mechanical Engineering Department, University of Minho, Guimarães, Portugal
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Azevedo O, Marques N, Antunes H, Azevedo P, Oliveira M, Bento D, Guedes J, Marmelo B, Faria R, Correia E. Screening of lysosomal acid lipase deficiency in patients with severe dyslipidemia and premature coronary heart disease. Atherosclerosis 2016. [DOI: 10.1016/j.atherosclerosis.2016.07.483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Winter R, Fazlinezhad A, Martins Fernandes S, Pellegrino M, Iriart X, Moustafa S, Stolfo D, Bieseviciene M, Patel S, Vriz O, Sarvari SI, Santos M, Berezin A, Stoebe S, Benyounes Iglesias N, De Chiara B, Soliman A, Oni O, Ricci F, Tumasyan LR, Kim KH, Popa BA, Yiangou K, Olsen RH, Cacicedo A, Monti L, Holte E, Orlic D, Trifunovic D, Nucifora G, Casalta AC, Cavalcante JL, Keramida K, Calin A, Almeida Morais L, Bandera F, Galli E, Kamal HM, Leite L, Polte CL, Martinez Santos P, Jin CN, Generati G, Reali M, Kalcik M, Cacicedo A, Nascimento H, Ferreiro Quero C, Kazum S, Madeira S, Villagra JM, Muraru D, Gobbo M, Generati G, D'andrea A, Azevedo O, Nucifora G, Cruz I, Lozano Granero VC, Stampfli SF, Marketou M, Bento D, Mohty D, Hernandez Jimenez V, Gascuena R, Ingvarsson A, Cameli M, Werther Evaldsson A, Greiner S, Michelsen MM, El Eraky AZZA, Kamal HM, D'ascenzi F, Spinelli L, Stojanovic S, Mincu RI, Vindis D, Mantovani F, Yi JE, Styczynski G, Battah AHMED, O'driscoll J, Generati G, Velasco Del Castillo S, Voilliot D, Scali MC, Garcia Campos A, Opitz B, Herold IHF, Veiga CESAR, Santos Furtado M, Khan UM, Leite L, Leite L, Leite L, Keramida K, Molnar AA, Rio P, Huang MS, Papadopoulos C, Venneri L, Onut R, Casas Rojo E, Bayat F, Aggeli C, Ben Kahla S, Abid L, Choi JH, Barreiro Perez M, Lindqvist P, Sheehan F, Vojdanparast M, Nezafati P, Teixeira R, Generati G, Bandera F, Labate V, Alfonzetti E, Guazzi M, Dinet ML, Jalal Z, Cochet H, Thambo JB, Ho TH, Shah P, Murphy K, Nelluri BK, Lee H, Wilansky S, Mookadam F, Tonet E, Merlo M, Barbati G, Gigli M, Pinamonti B, Ramani F, Zecchin M, Sinagra G, Vaskelyte JJ, Mizariene V, Lesauskaite V, Verseckaite R, Karaliute R, Jonkaitiene R, Li L, Craft M, Danford D, Kutty S, Pellegrinet M, Zito C, Carerj S, Di Bello V, Cittadini A, Bossone E, Antonini-Canterin F, Rodriguez M, Sitges M, Sepulveda-Martinez A, Gratacos E, Bijnens B, Crispi F, Leite L, Martins R, Baptista R, Barbosa A, Ribeiro N, Oliveira A, Castro G, Pego M, Samura T, Kremzer A, Tarr A, Pfeiffer D, Hagendorff A, Van Der Vynckt C, Gout O, Devys JM, Cohen A, Musca F, D'angelo L, Cipriani MG, Parolini M, Rossi A, Santambrogio GM, Russo C, Giannattasio C, Moreo A, Moharram M, Gamal A, Reda A, Adebiyi A, Aje A, Aquilani R, Dipace G, Bucciarelli V, Bianco F, Miniero E, Scipioni G, De Caterina R, Gallina S, Adamyan KG, Chilingaryan AL, Tunyan LG, Cho JY, Yoon HJ, Ahn Y, Jeong MH, Cho JG, Park JC, Popa A, Cerin G, Azina CH, Yiangou A, Georgiou C, Zitti M, Ioannides M, Chimonides S, Pedersen LR, Snoer M, Christensen TE, Ghotbi AA, Hasbak P, Kjaer A, Haugaard SB, Prescott E, Velasco Del Castillo S, Gomez Sanchez V, Anton Ladislao A, Onaindia Gandarias J, Rodriguez Sanchez I, Jimenez Melo O, Garcia Cuenca E, Zugazabeitia Irazabal G, Romero Pereiro A, Nardi B, Di Giovine G, Malanchini G, Scardino C, Balzarini L, Presbitero P, Gasparini GL, Tesic M, Zamaklar-Trifunovic D, Vujisic-Tesic B, Borovic M, Milasinovic D, Zivkovic M, Kostic J, Belelsin B, Ostojic M, Krljanac G, 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Castro F, Albina G, Aranda A, Navia D, Siciliano M, Migliore F, Cavedon S, Folino F, Pedrizzetti G, Bertaglia M, Corrado D, Iliceto S, Badano LP, Merlo M, Stolfo D, Losurdo P, Ramani F, Barbati G, Pivetta A, Pinamonti B, Sinagra GF, Di Lenarda A, Bandera F, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Di Palma E, Baldini L, Verrengia M, Vastarella R, Limongelli G, Bossone E, Calabro' R, Russo MG, Pacileo G, Cruz I, Correia E, Bento D, Teles L, Lourenco C, Faria R, Domingues K, Picarra B, Marques N, Muser D, Gianfagna P, Morocutti G, Proclemer A, Gomes AC, Lopes LR, Stuart B, Caldeira D, Morgado G, Almeida AR, Canedo P, Bagulho C, Pereira H, Pardo Sanz A, Marco Del Castillo A, Monteagudo Ruiz JM, Rincon Diaz LM, Ruiz Rejon F, Casas E, Hinojar R, Fernandez-Golfin C, Zamorano Gomez JL, Erhart L, Staehli BE, Kaufmann BA, Tanner FC, Kontaraki J, Parthenakis F, Maragkoudakis S, Zacharis E, Patrianakos A, Vardas P, Domingues K, Correia E, Lopes L, Teles L, Picarra B, Magalhaes P, Faria R, Lourenco C, Azevedo O, Boulogne C, Magne J, Damy T, Martin S, Boncoeur MP, Aboyans V, Jaccard A, Saavedra Falero J, Alberca Vela MT, Molina Blazquez L, Mata Caballero R, Serrano Rosado JA, Elviro R, Di Gioia C, Fernandez Rozas I, Manzano MC, Martinez Sanchez JI, Molina M, Palma J, Werther Evaldsson A, Radegran G, Stagmo M, Waktare J, Roijer A, Meurling CJ, Righini FM, Sparla S, Di Tommaso C, Focardi M, D'ascenzi F, Tacchini D, Maccherini M, Henein M, Mondillo S, Ingvarsson A, Waktare J, Thilen U, Stagmo M, Roijer A, Radegran G, Meurling C, Jud A, Aurich M, Katus HA, Mereles D, Faber R, Pena A, Mygind ND, Suhrs HE, Zander M, Prescott E, Handoka NESRIN, Ghali MONA, Eldahshan NAHED, Ibrahim AHMED, Al-Eraky AZ, El Attar MA, Omar AS, Pelliccia A, Alvino F, Solari M, Cameli M, Focardi M, Bonifazi M, Mondillo S, Giudice CA, Assante Di Panzillo E, Castaldo D, Riccio E, Pisani A, Trimarco B, Deljanin Ilic M, Ilic S, Magda LS, Florescu M, Velcea A, Mihalcea D, Chiru A, Popescu BO, 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Saporito S, Mischi M, Bouwman RA, Van Assen HC, Van Den Bosch HCM, De Lepper A, Korsten HHM, Houthuizen P, Rodrigues A, Leal G, Silvestre O, Andrade J, Hjertaas JJ, Greve G, Matre K, Teixeira R, Baptista R, Barbosa A, Ribeiro N, Castro G, Martins R, Cardim N, Goncalves L, Pego M, Teixeira R, Baptista R, Barbosa A, Ribeiro N, Castro G, Martins R, Cardim N, Goncalves L, Pego M, Teixeira R, Baptista R, Barbosa A, Oliveira AP, Castro G, Martins R, Cardim N, Goncalves L, Pego M, Kouris N, Kostopoulos V, Markos L, Olympios CD, Kovacs A, Tarnoki AD, Tarnoki DL, Kolossvary M, Apor A, Maurovich-Horvat P, Jermendy G, Sengupta P, Merkely B, Viveiros Monteiro A, Galrinho A, Pereira-Da-Silva T, Moura Branco L, Timoteo A, Abreu J, Leal A, Varela F, Cruz Ferreira R, Yang LT, Tsai WC, Mpaltoumas K, Fotoglidis A, Triantafyllou K, Pagourelias E, Kassimatis E, Tzikas S, Kotsiouros G, Mantzogeorgou E, Vassilikos V, Calicchio F, Manivarmane R, Pareek N, Baksi J, Rosen S, Senior R, Lyon AR, Khattar RS, Marinescu C, Onciul S, Zamfir D, Tautu O, Dorobantu M, Carbonell San Roman A, Rincon Diez LM, Gonzalez Gomez A, Fernandez Santos S, Lazaro Rivera C, Moreno Vinues C, Sanmartin Fernandez M, Fernandez-Golfin C, Zamorano Gomez JL, Alirezaei T, Karimi AS, Kakiouzi V, Felekos I, Panagopoulou V, Latsios G, Karabela M, Petras D, Tousoulis D, Abid L, Abid D, Kammoun S, Ben Kahla S, Lee JW, Martin Fernandez M, Costilla Garcia SM, Diaz Pelaez E, Moris De La Tassa C. Poster session 3The imaging examinationP646Simulator-based testing of skill in transthoracic echoP647Clinical and echocardiographic characteristics of isolated left ventricular non-compactionP648Appropriate use criteria of transthoracic echocardiography and its clinical impact in an aged populationAnatomy and physiology of the heart and great vesselsP649Prevalence and determinants of exercise oscillatory ventilation in the EUROEX trial populationAssessment of diameters, volumes and massP650Left atrial remodeling after percutaneous left atrial appendage closureP651Global atrial performance with tyrosine kinase inhibitors in metastatic renal cell carcinomaP652Early right ventricular response to cardiac resynchronization therapy: impact on clinical outcomesP653Parameters of speckle-tracking echocardiography and biomechanical values of a dilative ascending aortaAssessments of haemodynamicsP654Right atrial hemodynamics in infants and children: observations from 3-dimensional echocardiography derived right atrial volumesAssessment of systolic functionP655One-point carotid wave intensity predicts cardiac mortality in patients with congestive heart failure and reduced ejection fractionP656Persistence of cardiac remodeling in adolescents with previous fetal growth restrictionP6572D speckle tracking-derived left ventricle global longitudinal strain and left ventricular dysfunction stages: a useful discriminator in moderate-to-severe aortic regurgitationP658Global longitudinal strain and strain rate in type two diabetes patients with chronic heart failure: relevance to circulating osteoprotegerinP659Analysis of left ventricular function in patients before and after surgical and interventional mitral valve therapyP660Left ventricular end-diastolic volume is complementary with global longitudinal strain for the prediction of left ventricular ejection fraction in echocardiographic daily practiceP661Left ventricular assist device, right ventricle function, and selection bias: the light side of the moonP662Assessment of right ventricular function in patients with anterior ST elevation myocardial infarction; a 2-d speckle tracking studyP663Right ventricular systolic function assessment in sickle cell anaemia using echocardiographyAssessment of diastolic functionP664Prognostic value of transthoracic cardiopulmonary ultrasound in cardiac surgery intensive care unitP665Comparative efficacy of renin-angiotensin system modulators on prognosis, right heart and left atrial parameters in patients with chronic heart failure and preserved left ventricular systolic functionP666Left atrial volume index is the most significant diastolic functional parameter of hemodynamic burden as measured by NT-proBNP in acute myocardial infarctionP667Preventive echocardiographic screening. preliminary dataP668Assessment of the atrial electromechanical delay and the mechanical functions of the left atrium in patients with diabetes mellitus type IIschemic heart diseaseP669Coronary flow velocity reserve by echocardiography as a measure of microvascular function: feasibility, reproducibility and agreement with PET in overweight patients with coronary artery diseaseP670Influence of cardiovascular risk in the occurrence of events in patients with negative stress echocardiographyP671Prevalence of transmural myocardial infarction and viable myocardium in chronic total occlusion (CTO) patientsP672The impact of the interleukin 6 receptor antagonist tocilizumab on mircovascular dysfunction after non st elevation myocardial infarction assessed by coronary flow reserve from a randomized studyP673Impact of manual thrombus aspiration on left ventricular remodeling: the echocardiographic substudy of the randomized Physiologic Assessment of Thrombus Aspirtion in patients with ST-segment ElevatioP674Acute heart failure in STEMI patients treated with primary percutaneous coronary intervention is related to transmural circumferential myocardial strainP675Long-term prognostic value of infarct size as assessed by cardiac magnetic resonance imaging after a first st-segment elevation myocardial infarctionHeart valve DiseasesP676Prognostic value of LV global longitudinal strain in aortic stenosis with preserved LV ejection fractionP677Importance of longitudinal dyssynchrony in low flow low gradient severe aortic stenosis patients undergoing dobutamine stress echocardiography. a multicenter study (on behalf of the HAVEC group)P678Predictive value of left ventricular longitudinal strain by 2D Speckle Tracking echocardiography, in asymptomatic patients with severe aortic stenosis and preserved ejection fractionP679Clinical and echocardiographic characteristics of the flow-gradient patterns in patients with severe aortic stenosis and preserved left ventricular ejection fractionP6802D and 3D speckle tracking assessment of left ventricular function in severe aortic stenosis, a step further from biplane ejection fractionP681Functional evaluation in aortic stenosis: determinant of exercise capacityP682Left ventricular mechanics: novel tools to evaluate left ventricular function in patients with primary mitral regurgitationP683Plasma B-type natriuretic peptide level in patients with isolated rheumatic mitral stenosisP684Quantitative assessment of severity in aortic regurgitation and the influence of elastic proprieties of thoracic aortaP685Characterization of chronic aortic and mitral regurgitation using cardiovascular magnetic resonanceP686Functional mitral regurgitation: a warning sign of underlying left ventricular systolic dysfunction in heart failure with preserved ejection fraction.P687Secondary mitral valve tenting in primary degenerative prolapse quantified by three-dimensional echocardiography predicts regurgitation recurrence after mitral valve repairP688Advanced heart failure with reduced ejection fraction and severe mitral insufficiency compensate with a higher oxygen peripheral extraction to a reduced cardiac output vs oxygen uptake response to maxP689Predictors of acute procedural success after percutaneous mitraclip implantation in patients with moderate-to-severe or severe mitral regurgitation and reduced ejection fractionP690The value of transvalvular gradients obtained by transthoracic echocardiography in estimation of severe paravalvular leakage in patients with mitral prosthetic valvesP691Characteristics of infective endocarditis in a non tertiary hospitalP692Infective endocarditis: predictors of severity in a 3-year retrospective analysisP693New echocardiographic predictors of early recurrent mitral functional regurgitation after mitraclip implantationP694Transesophageal echocardiography can be reliably used for the allocation of patients with severe aortic stenosis for tras-catheter aortic valve implantationP695Annular sizing for transcatheter aortic valve selection. A comparison between computed tomography and 3D echocardiographyP696Association between aortic dilatation, mitral valve prolapse and atrial septal aneurysm: first descriptive study.CardiomyopathiesP698Cardiac resynchronization therapy by multipoint pacing improves the acute response of left ventricular mechanics and fluid dynamics: a three-dimensional and particle image velocimetry echo studyP699Long-term natural history of right ventricular function in dilated cardiomyopathy: innocent bystander or leading actor?P700Right to left ventricular interdependence at rest and during exercise assessed by the ratio between pulmonary systolic to diastolic time in heart failure reduced ejection fractionP701Exercise strain imaging demonstrates impaired right ventricular contractile reserve in patients with hypertrophic cardiomyopathyP702Prevalence of overt left ventricular dysfunction (burn-out phase) in a portuguese population of hypertrophic cardiomyopathy, a multicentre studyP703Systolic and diastolic myocardial mechanics in hypertrophic cardiomyopathy and their link to the extent of hypertrophy, replacement fibrosis and interstitial fibrosisP704Multimodality imaging and genotype-phenotype associations in a cohort of patients with hypertrophic cardiomyopathy studied by next generation sequencing and cardiac magnetic resonanceP705Sudden cardiac death risk assessment in apical hypertrophic cardiomyopathy: do we need to add MRI to the equation?P706Prognostic value of left ventricular ejection fraction, proBNP, exercise capacity, and NYHA functional class in patients with left ventricular non-compaction cardiomyopathyP707The anti-hypertrophic microRNAs miR-1, miR-133a and miR-26b and their relationship to left ventricular hypertrophy in patients with essential hypertensionP708Prevalence of left ventricular systolic dysfunction in a portuguese population of left ventricular non-compaction cardiomyopathy, a multicentre studyP709Assessment of systolic and diastolic features in light chain amyloidosis: an echocardiographic and cardiac magnetic resonance studyP710Morbid obesity-associated hypertension identifies bariatric surgery best responders: Clinical and echocardiographic follow up studyP711Echocardiographic markera for overhydration in patients under haemodialysisP712Gender aspects of right ventricular size and function in clinically stable heart transplant patientsP713Evidence of cardiac stem cells from the left ventricular apical tip in patients undergone LVAD implant: a comparative strain-ultrastructural studySystemic diseases and other conditionsP714Speckle tracking assessment of right ventricular function is superior for differentiation of pressure versus volume overloaded right ventricleP715Prognostic value of pulmonary arterial pressure: analysis in a large dataset of timely matched non-invasive and invasive assessmentsP716Effect of the glucagon-like peptide-1 analogue liraglutide on left ventricular diastolic and systolic function in patients with type 2 diabetes: a randomised, single-blinded, crossover pilot studyP717Tissue doppler evaluation of left ventricular functions, left atrial mechanical functions and atrial electromechanical delay in juvenile idiopathic arthritisP718Echocardiographic detection of subclinical left ventricular dysfunction in patients with rheumatoid arthritisP719Left ventricular strain values are unaffected by intense training: a longitudinal, speckle-tracking studyP720Diastolic left ventricular function in autosomal dominant polycystic kidney disease: a matched-cohort, speckle-tracking echocardiographic studyP721Relationship between adiponectin level and left ventricular mass and functionP722Left atrial function is impaired in patients with multiple sclerosisMasses, tumors and sources of embolismP723Paradoxical embolization to the brain in patients with acute pulmonary embolism and confirmed patent foramen ovale with bidirectional shunt, results of prospective monitoringP724Following the European Society of Cardiology proposed echocardiographic algorithm in elective patients with clinical suspicion of infective endocarditis: diagnostic yield and prognostic implicationsP725Metastatic cardiac18F-FDG uptake in patients with malignancy: comparison with echocardiographic findingsDiseases of the aortaP726Echocardiographic measurements of aortic pulse wave velocity correlate well with invasive methodP727Assessment of increase in aortic and carotid intimal medial thickness in adolescent type 1 diabetic patientsStress echocardiographyP728Determinants and prognostic significance of heart rate variability in renal transplant candidates undergoing dobutamine stress echocardiographyP729Pattern of cardiac output vs O2 uptake ratio during maximal exercise in heart failure with reduced ejection fraction: pathophysiological insightsP730Prognostic value and predictive factors of cardiac events in patients with normal exercise echocardiographyP731Right ventricular mechanics during exercise echocardiography: normal values, feasibility and reproducibility of conventional and new right ventricular function parametersP732The added value of exercise-echo in heart failure patients: assessing dynamic changes in extravascular lung waterP733Applicability of appropriate use criteria of exercise stress echocardiography in real-life practice: what have we improved with new documents?Transesophageal echocardiographyP7343D-TEE guidance in percutaneous mitral valve interventions correcting mitral regurgitationContrast echocardiographyP735Pulmonary transit time by contrast enhanced ultrasound as parameter for cardiac performance: a comparison with magnetic resonance imaging and NT-ProBNPReal-time three-dimensional TEEP736Optimal parameter selection for anisotropic diffusion denoising filters applied to aortic valve 4d echocardiographsP737Left ventricle systolic function in non-alcoholic cirrhotic candidates for liver transplantation: a three-dimensional speckle-tracking echocardiography studyTissue Doppler and speckle trackingP738Optimizing speckle tracking echocardiography strain measurements in infants: an in-vitro phantom studyP739Usefulness of vascular mechanics in aortic degenerative valve disease to estimate prognosis: a two dimensional speckle tracking studyP740Vascular mechanics in aortic degenerative valve disease: a two dimensional speckle-tracking echocardiography studyP741Statins and vascular load in aortic valve disease patients, a speckle tracking echocardiography studyP742Is Left Bundle Branch Block only an electrocardiographic abnormality? Study of LV function by 2D speckle tracking in patients with normal ejection fractionP743Dominant inheritance of global longitudinal strain in a population of healthy and hypertensive twinsP744Mechanical differences of left atria in paroxysmal atrial fibrillation: A speckle-tracking study.P745Different distribution of myocardial deformation between hypertrophic cardiomyopathy and aortic stenosisP746Left atrial mechanics in patients with chronic renal failure. Incremental value for atrial fibrillation predictionP747Subclinical myocardial dysfunction in cancer patients: is there a direct effect of tumour growth?P748The abnormal global longitudinal strain predicts significant circumflex artery disease in low risk acute coronary syndromeP7493D-Speckle tracking echocardiography for assessing ventricular funcion and infarct size in young patients after acute coronary syndromeP750Evaluation of left ventricular dyssynchrony by echocardiograhy in patients with type 2 diabetes mellitus without clinically evident cardiac diseaseP751Differences in myocardial function between peritoneal dialysis and hemodialysis patients: insights from speckle tracking echoP752Appraisal of left atrium changes in hypertensive heart disease: insights from a speckle tracking studyP753Left ventricular rotational behavior in hypertensive patients: Two dimensional speckle tracking imaging studyComputed Tomography & Nuclear CardiologyP754Effectiveness of adaptive statistical iterative reconstruction of 64-slice dual-energy ct pulmonary angiography in the patients with reduced iodine load: comparison with standard ct pulmonary angiograP755Clinical prediction model to inconclusive result assessed by coronary computed tomography angiography. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev277] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Zalen JJ, Kochanowski J, Goebel B, Ladeiras-Lopes R, Goebel B, Karvandi M, Karvandi M, Alonso Salinas G, Unkun T, Ranjbar S, Hubert A, Enescu OA, Liccardo M, Cameli M, Ako E, Lembo M, Goffredo C, Enache R, Novo G, Wdowiak-Okrojek K, Nemes A, Nemes A, Di Salvo G, Capotosto L, Caravaca P, Maceira Gonzalez AM, Iriart X, Jug B, Garcia Campos A, Capin Sampedro E, Corros Vicente C, Martin Fernandez M, Leon Arguero V, Fidalgo Arguelles A, Velasco Alonso E, Lopez Iglesias F, De La Hera Galarza JM, Chaparro-Munoz M, Recio-Mayoral A, Vlachopoulos C, Ioakeimidis N, Felekos I, Abdelrasoul M, Aznaouridis K, Chrysohoou C, Rousakis G, Aggeli K, Tousoulis D, Faustino AC, Paiva L, Fernandes A, Costa M, Cachulo MC, Goncalves L, Emma F, Rinelli G, Esposito C, Franceschini A, Doyon A, Raimondi F, Schaefer F, Pongiglione G, Mateucci MC, Vago H, Juhasz C, Janosa C, Oprea V, Balint OH, Temesvari A, Simor T, Kadar K, Merkely B, Bruno RM, Borghini A, Stea F, Gargani L, Mercuri A, Sicari R, Picano E, Lozano Granero C, Carbonell San Roman A, Moya Mur JL, Fernandez-Golfin C, Moreno Planas J, Fernandez Santos S, Casas Rojo E, Hernandez-Madrid A, Zamorano Gomez JL, Pearce K, Gamlin W, Miller C, Schmitt M, Seong IW, Kim KH, Kim MJ, Jung HO, Sohn IS, Park SM, Cho GY, Choi JO, Park SW, Nazir SA, Khan JN, Singh A, Kanagala P, Squire I, Mccann GP, Di Lisi D, Meschisi MC, Brunco V, Badalamenti G, Bronte E, Russo A, Novo S, Von Tscharner M, Urheim S, Aakhus S, Seiler C, Schmalholz S, Biering-Sorensen T, Cheng S, Oparil S, Izzo J, Pitt B, Solomon SD, Zaborska B, Jaxa-Chamiec T, Tysarowski M, Budaj A, Cordova F, Aguirre O, Sanabria S, Ortega J, Romeo G, Perazzolo Marra M, Tona F, Famoso G, Pigatto E, Cozzi F, Iliceto S, Badano LP, Kriatselis C, Gerds-Li JH, Kropf M, Pieske B, Graefe M, Martinez Santos P, Batlle Lopez E, Vilacosta I, Sanchez Sauce B, Espana Barrio E, Jimenez Valtierra J, Campuzano Ruiz R, Alonso Bello J, Martin Rios MD, Farrashi M, Abtahi H, Sadeghi H, Sadeghipour P, Tavoosi A, Abdel Rahman TA, Mohamed LA, Maghraby HM, Kora IM, Abdel Hameed FR, Ali MN, Al Shehri A, Youssef A, Gad A, Alsharqi M, Alsaikhan L, Andreini D, Rota C, Guglielmo M, Mushtaq S, Baggiano A, Beltrama V, Solbiati A, Guaricci AI, Pepi M, Trifunovic D, Sobic Saranovic D, Savic L, Grozdic Milojevic I, Asanin M, Srdic M, Petrovic M, Zlaic N, Mrdovic I, Dogan C, Izci S, Gecmen C, Unkun T, Cap M, Erdogan E, Onal C, Yilmaz F, Ozdemir N, Muser D, Tioni C, Zanuttini D, Morocutti G, Spedicato L, Bernardi G, Proclemer A, Pranevicius R, Zapustas N, Briedis K, Valuckiene Z, Jurkevicius R, Juffermans LJM, Enait V, Van Royen N, Van Rossum AC, Kamp O, Khalaf HASSEN, Hitham SAKER, Osama AS, Abazid RAMI, Guall RAHIM, Durdan SHAFAT, Mohammed ZYAD, Stella S, Rosa I, Ancona F, Spartera M, Italia L, Latib A, Colombo A, Margonato A, Agricola E, Scatena C, Mazzanti C, Conte L, Pugliese N, Barletta V, Bortolotti U, Naccarato AG, Di Bello V, Bala G, Roosens B, Hernot S, Remory I, Droogmans S, Cosyns B, Generati G, Labate V, Donghi V, Pellegrino M, Carbone F, Alfonzetti E, Guazzi M, Dabrowski R, Kowalik I, Firek B, Chwyczko T, Szwed H, Kawamura A, Kawano S, Zaroui A, Ben Said R, Ben Halima M, Kheder N, Farhati A, Mourali S, Mechmech R, Leite L, Martins R, Baptista R, Barbosa A, Ribeiro N, Oliveira A, Castro G, Pego M, Polte CL, Lagerstrand K, Johnsson ÅA, Janulewicz M, Bech-Hanssen O, Gabriel H, Wisser W, Maurer G, Rosenhek R, El Aroussy W, Abdel Ghany M, Al Adeeb K, Ascione L, Carlomagno G, Sordelli C, Ferro A, Ascione R, Severino S, Caso P, Muraru D, Janei C, Haertel Miglioranza M, Cavalli G, Romeo G, Peluso D, Cucchini U, Iliceto S, Badano L, Armario Bel X, Garcia-Garcia C, Ferrer Sistach E, Rueda Sobella F, Oliveras Vila T, Labata Salvador C, Serra Flores J, Lopez-Ayerbe J, Bayes-Genis A, Conte E, Gonella A, Morena L, Civelli D, Losardo L, Margaria F, Riva L, Tanga M, Carminati C, Muratori M, Gripari P, Ghulam Ali S, Fusini L, Vignati C, Bartorelli AL, Alamanni F, Pepi M, Rosa I, Stella S, Marini C, Spartera M, Latib A, Montorfano M, Colombo A, Margonato A, Agricola E, Ismaiel A, Ali N, Amry S, Serafin A, Kochanowski J, Filipiak KJ, Opolski G, Speranza G, Ando' G, Magaudda L, Cramer GE, Bakker J, Michels M, Dieker HJ, Fouraux MA, Marcelis CLM, Timmermans J, Brouwer MA, Kofflard MJM, Vasconcelos M, Araujo V, Almeida P, Sousa C, Macedo F, Cardoso JS, Maciel MJ, Voilliot D, Huttin O, Venner C, Olivier A, Villemin T, Deballon R, Manenti V, Juilliere Y, Selton-Suty C, Generati G, Pellegrino M, Labate V, Carbone F, Alfonzetti E, Guazzi M, Dabrowska-Kugacka A, Dorniak K, Lewicka E, Szalewska D, Kutniewska-Kubik M, Raczak G, Kim KH, Yoon HJ, Park HJ, Ahn Y, Jeong MH, Cho JG, Park JC, Kim JH, Galli E, Habib G, Schnell F, Lederlin M, Daubert JC, Mabo P, Donal E, Faria R, Magalhaes P, Marques N, Domingues K, Lourenco C, Almeida AR, Teles L, Picarra B, Azevedo O, Lourenco C, Oliveira M, Magalhaes P, Domingues K, Marmelo B, Almeida A, Picarra B, Faria R, Marques N, Bento D, Lourenco C, Magalhaes P, Cruz I, Marmelo B, Reis L, Picarra B, Faria R, Azevedo O, Gimaev RH, Melnikova MA, Olezov NV, Ruzov VI, Goncalves P, Almeida MS, Branco P, Carvalho MS, Dores H, Gaspar MA, Sousa H, Andrade MJ, Mendes M, Makavos G, Varoudi M, Papadavid E, Andreadou I, Gravanis K, Liarakos N, Pavlidis G, Rigopoulos D, Lekakis J, Deluyker D, Bito V, Pigatto E, Romeo G, Muraru D, Cozzi F, Punzi L, Iliceto S, Badano LP, Pigatto E, Romeo G, Muraru D, Cozzi F, Iliceto S, Badano LP, Neilan T, Coen K, Gannon S, Bennet K, Clarke JG, Solari M, Cameli M, Focardi M, Corrado D, Bonifazi M, Henein M, Mondillo S, Gomez-Escalonilla C, De Agustin A, Egido J, Islas F, Simal P, Gomez De Diego JJ, Luaces M, Macaya C, Perez De Isla L, Zancanella M, Rusconi C, Musca F, Santambrogio G, De Chiara B, Vallerio P, Cairoli R, Giannattasio G, Moreo A, Alvarez Ortega C, Mori Junco R, Caro Codon J, Meras Colunga P, Ponz De Antonio I, Lopez Fernandez T, Valbuena Lopez S, Moreno Yanguela M, Lopez-Sendon JL, Surkova E, Bonanad-Lozano C, Lopez-Lereu MP, Monmeneu-Menadas JV, Gavara J, De Dios E, Paya-Chaume A, Escribano-Alarcon D, Chorro-Gasco FJ, Bodi-Peris V, Michalski BW, Miskowiec D, Kasprzak JD, Lipiec P, Morgado G, Caldeira D, Cruz I, Joao I, Almeida AR, Lopes L, Fazendas P, Cotrim C, Pereira H, De Block C, Buys D, Salgado R, Vrints C, Van Gaal L, Mctear C, Irwin RB, Dragulescu A, Friedberg M, Mertens L, Dragulescu A, Friedberg M, Mertens L, Carbone F, Generati G, Pellegrino M, Labate V, Alfonzetti E, Guazzi M, Krinochkin DV, Yaroslavskaya EI, Zaharova EH, Pushkarev GS, Sugihara C, Patel NR, Sulke AN, Lloyd GW, Piatkowski R, Scislo P, Grabowski M, Marchel M, Opolski G, Roland H, Hamadanchi A, Otto S, Jung C, Lauten A, Figulla HC, Poerner TC, Sampaio F, Fonseca P, Fontes-Carvalho R, Pinho M, Campos AS, Castro P, Fonseca C, Ribeiro J, Gama V, Heck R, Hamdanchi A, Otto S, Jung C, Lauten A, Figulla HR, Poerner TC, Ranjbar S, Ghaffaripour Jahromi M, Ranjbar S, Hinojar R, Fernandez Golfin C, Esteban A, Pascual-Izco M, Garcia-Martin A, Casas Rojo E, Jimenez-Nacher JJ, Zamorano JL, Gecmen C, Cap M, Izci S, Erdogan E, Onal C, Acar R, Bakal RB, Kaymaz C, Ozdemir N, Karvandi M, Ghaffaripour Jahromi M, Galand V, Schnell F, Matelot D, Martins R, Leclercq C, Carre F, Suran BC, Margulescu AD, Rimbas RC, Siliste C, Vinereanu D, Nocerino P, Urso AC, Borrino A, Carbone C, Follero P, Ciardiello C, Prato L, Salzano G, Marino F, Ruspetti A, Sparla S, Di Tommaso C, Loiacono F, Focardi M, D'ascenzi F, Henein M, Mondillo S, Porter J, Walker M, Lo Iudice F, Esposito R, Santoro C, Cocozza S, Izzo R, De Luca N, De Simone G, Trimarco B, Galderisi M, Gervasi F, Patti G, Mega S, Bono M, Di Sciascio G, Buture A, Badea R, Platon P, Ghiorghiu I, Jurcut R, Coman IM, Popescu BA, Ginghina C, Lunetta M, Spoto MS, Lo Vi AM, Pensabene G, Meschisi MC, Carita P, Coppola G, Novo S, Assennato P, Shim A, Wejner-Mik P, Kasprzak JD, Lipiec P, Havasi K, Domsik P, Kalapos A, Forster T, Piros GA, Domsik P, Kalapos A, Lengyel C, Orosz A, Forster T, Bulbul Z, Issa Z, Al Sehly A, Pergola V, Oufi S, Conde Y, Cimino E, Rinaldi E, Ashurov R, Ricci S, Pergolini M, Vitarelli A, Lujan Valencia JE, Chaparro M, Garcia-Guerrero A, Cristo Ropero MJ, Izquierdo Bajo A, Madrona L, Recio-Mayoral A, Monmeneu JV, Igual B, Lopez Lereu P, Garcia MP, Selmi W, Jalal Z, Thambo JB, Kosuta D, Fras Z. Poster session 5The imaging examinationP1097Correlation between visual and quantitative assessment of left ventricle: intra- and inter-observer agreementP1099Incremental prognostic value of late gadolinium-enhanced by cardiac magnetic resonance in patients with heart failureAnatomy and physiology of the heart and great vesselsP1100Left ventricular geometry and diastolic performance in erectile dysfunction patients; a topic of differential arterial stiffness influenceAssessment of diameters, volumes and massP1101Impact of the percutaneous closure of atrial septal defect on the right heart "remodeling"P1102Left Ventricular Mass Indexation in Infants, Children and Adolescents: a Simplified Approach for the Identification of Left Ventricular Hypertrophy in Clinical PracticeP1103Impact of trabecules while quantifying cardiac magnetic resonance exams in patients with systemic right ventricleP1104Detection of subclinical atherosclerosis by carotid intima-media thickness: correlation with leukocytes telomere shorteningAssessments of haemodynamicsP1105Flow redirection towards the left ventricular outflow tract: vortex formation is not affected by variations in atrio-ventricular delayAssessment of systolic functionP1106Reproducibility and feasibility of cardiac MRI feature tracking in Fabry diseaseP1107Normal left ventricular strain values by two-dimensional strain echocardiography; result of normal (normal echocardiographic dimensions and functions in korean people) studyP1108Test-retest repeatability of global strain following st-elevation myocardial infarction - a comparison of tagging and feature trackingP1109Cardiotoxicity induced by tyrosine kinase inhibitors in patients with gastrointestinal stromal tumors (GIST)P1110Finite strain ellipses for the analysis of left ventricular principal strain directions using 3d speckle tracking echocardiographyP1111Antihypertensive therapy reduces time to peak longitudinal strainP1112Right ventricular systolic function as a marker of prognosis after inferior myocardial infarction - 5-year follow-upP1113Is artery pulmonary dilatation related with right but also early left ventricle dysfunction in pulmonary artery hypertension?P1114Right ventricular mechanics changes according to pressure overload increasing, a 2D-speckle tracking echocardiographic evaluationAssessment of diastolic functionP1115Paired comparison of left atrial strain from P-wave to P-wave and R-wave to R-waveP1116Diagnostic role of Tissue Doppler Imaging echocardiographic criteria in obese heart failure with preserved ejection fraction patientsP1117Evaluation of diastolic function of right ventricle in idiopathic pulmonary arterial hypertensionP1118Severity and predictors of diastolic dysfunction in a non-hypertensive non-ischemic cohort of Egyptian patients with documented systemic autoimmune disease; pilot reportP1119correlation between ST segment shift and cardiac diastolic function in patients with acute myocardial infarctionIschemic heart diseaseP1120Computed tomography coronary angiography verSus sTRess cArdiac magneTic rEsonance for the manaGement of sYmptomatic revascularized patients: a cost effectiveness study (STRATEGY study)P1121Utility of transmural myocardial mechanic for early infarct size prediction after primary percutaneous coronary intervention in STEMI patientsP1122Progressive Improvements of the echocardiographic deformation parameters in ST Elevation Myocardial Infarction after five years follow-upP1123Long-term prognostic value of left ventricular dyssynchrony as assessed by cardiac magnetic resonance feature-tracking imaging after a first st-segment elevation myocardial infarctionP1124Differences in mitral annulus remodeling in acute anterior ST elevation and acute inferior ST elevation myocardial infarctionP1125Reduction of microvascular injury using a novel theragnostic ultrasound strategy: a first in men feasibility and safety studyP1126Impact of focused echocardiography in clinical decision of patient presented with st elevation myocardial infarction underwent primary angioplastyHeart valve DiseasesP1127Aortic valve area calculation in aortic stenosis: a comparison among conventional and 3D-transesophageal echocardiography and computed tomographyP1128Myocardial fibrosis and microRNA-21 expression in patients with severe aortic valve stenosis and preserved ejection fraction: a 2D speckle tracking echocardiography, tissutal and plasmatic studyP1129Quantification of calcium amount in a new experimental model: a comparison between calibrated integrated backscatter of ultrasound and computed tomographyP1130Altered diffusion capacity in aortic stenosis: role of the right heartP1131Osteoprotegerin predicts all-cause mortality in calcific aortic stenosis patients with preserved left ventricle ejection fraction in long term observationP1132Mitral regurgitation as a risk factor for pulmonary hypertension in patients with aortic stenosisP1133The relationship between the level of plasma B-type natriuretic peptide and mitral stenosisP1134Aortic regurgitation, left ventricle mechanics and vascular load: a single centre 2d derived-speckle tracking studyP1135Feasibility and reproducibility issues limit the usefulness of quantitative colour Doppler parameters in the assessment of chronic aortic and mitral regurgitation severityP1136Predictors of postoperative outcome in degenerative mitral regurgitationP1137Left ventricular mechanical dyssynchrony in patients with severe mitral regurgitation of rheumatic etiology; three dimensional echocardiography studyP1138Functional mitral regurgitation and left atrial dysfunction concur in determining pulmonary hypertension and functional status in subjects with left ventricular systolic dysfunctionP11393D echocardiography allows more effective quantitative assessment of the severity of functional tricuspid regurgitation than conventional 2D/Doppler echocardiographyP1140Prosthetic valve thrombosis: still a severe disease? 10-years experience in a university hospitalP1141Validity of echocardiography in the hospital course of patients with feverP1142Do baseline 3DTEE characteristics of mitral valve apparatus predict long term result in patients undergoing percutaneous valve repair for degenerative regurgitation?P1143Influence of baseline aortic regurgitation on mitral regurgitation change after transcatheter aortic valve replacement for aortic stenosisP1144Prevalence of echocardiography detected significant valvular regurge in subclinical rheumatic carditis in assiut childrenCardiomyopathiesP1145Can we early detect left ventricular systolic dysfunction in patients with Duchenne muscular dystrophy using global longitudinal strain assessment?P1146Prevalence of isolated papillary muscle hypertrophy in young competitive athletesP1147Troponin release after exercise in patients with hypertrophic cardiomyopathy: associations with clinical and mr imaging characteristicsP1148Atrial fibrillation in hypertrophic cardiomyopathy: can we score the risk?P1149Impact of hypertrophy on multiple layer longitudinal deformation in hypertrophy cardiomyopathy and cardiac amyloidosis compared to controlsP1150Functional evaluation in hypertrophic cardiomyopathy combining cardiopulmonary exercise testing combined with exercise-echocardiographyP1151Refinement of the old diagnostic criteria of left ventricular noncompaction cardiomyopathy (LVNC) based on cardiac magnetic resonance (CMR)P1152Differences of clinical characteristics and outcomes between acute myocarditis with preserved and reduced left ventricular systolic functionP1153Value of longitudinal strain for distinguishing left ventricular non-compaction from idiopathic dilated cardiomyopathyP1154Speed of recovery of left ventricular function is not related to the prognosis of Takotsubo cardiomyopathy. A Portuguese multicentre studyP1155Predictors of in-hospital left ventricular systolic function recovery after admission with takotsubo cardiomyopathy. Portuguese multicentre studyP1156Mid-ventricular takotsubo detected by initial echocardiogram associates with recurrence of takotsubo cardiomyopathy - a portuguese multicentre studySystemic diseases and other conditionsP1157Relations between left ventricle remodelling and expression of angiotensin 2 AT2R1 geneP1158Impact of renal denervation on long-term blood pressure variability and surrogate markers of target organ damage in individuals with drug-resistant arterial hypertensionP1159Greater improvement of coronary artery function, left ventricular deformation and twisting by IL12/23 compared to TNF-a inhibition in psoriasisP1160Advanced glycation end products play a role in adverse LV remodeling following MIP1161Incidence of subclinical myocardial dysfunction in patients with systemic sclerosis and normal left ventricular systolic and diastolic functionP1162Left atrial remodeling and dysfunction occur early in patients with systemic sclerosis and normal left ventricular functionP1163Intrinsic vortex formation : a unique performance indicatorP1164P-wave morphology is unaffected by training-induced biatrial dilatation: a prospective, longitudinal study in healthy athletesP1165Usefulness of transthoracic echocardiography in diagnosis of young patients with ischemic strokeP1166Primary cardiac lymphoma: role of echocardiography in the clinical managementP1167Abnormal echocardiographic findings in cancer patients before chemotherapyMasses, tumors and sources of embolismP1168Three-dimensional transesophageal echocardiography of the left atrial appendage reduces rate of postpone electrical cardioversionP1169Detection of ventricular thrombus by cmr after reperfused st-segment elevation myocardial infarction correlated with echocardiographyP1170Clinical and transthoracic echocardiographic predictors of left atrial appendage thrombus in patients with atrial fibrillationStress echocardiographyP1171Pharmacological stress echocardiography complications: a 4-year single center experienceP1172Myocardial functional and perfusion reserve in type I diabetesP1173Feasibility of incorporating 3D Dobutamine stress echocardiography into routine clinical practiceP1174Right ventricular isovolumic acceleration at rest and during exercise in children after heart transplantP1175Right ventricular systolic and diastolic response to exercise in children after heart transplant -a bicycle exercise studyP1176Determinants of functional capacity in heart failure patients with reduced ejection fractionP1177Handgrip stress echocardiography with emotional component compared to conventional isometric exercise in coronary artery disease diagnosisP1178The relationship between resting transthoracic echocardiography and exercise capacity in patients with paroxysmal atrial fibrillationP1179Correlation between NT-proBNP and selected echocardiography parameters at rest and after exercise in patients with functional ischemic mitral regurgitation qualified for cardiosurgical treatmentReal-time three-dimensional TEEP1180Vena contracta area for severity grading in functional and degenerative mitral regurgitation: A study based on transesophageal 3D colour Doppler in 419 patientsP1181Proximal flow convergence by 3D echocardiography in the evaluation of mitral valve area in rheumatic mitral stenosisP1182Quantification of valve dimensions by transesophageal 3D echocardiography in patients with functional and degenerative mitral regurgitationTissue Doppler and speckle trackingP1183Automatic calculation of left ventricular volume changes over a cardiac cycle from echocardiography images by nonlinear dimensionality reductionP1184Effect of the mitral valve repairs on the left ventricular blood flow formationP1185Quantification of left atrial strain using cardiovascular magnetic resonance. a comparison between hypertrophic cardiomyopathy and healthy controlsP1186The role of early systolic lengthening in patients with non-ST elevation acute coronary syndrome and its relation to syntax scoreP1187Different standard two dimensional strain methods to quantity left ventricular mechanicsP1188Atrial function and electrocardiography caracteristics in sportsmen with or without paroxysmal atrial fibrillationP1189Right ventricular outflow premature contractions induce regional left ventricular dysfunctionP1190Ultrasound guided venous access for pacemaker and defibrillators. Randomized TrialP1191Atrial function analysis correlates with symptoms and quality of life of heart failure patientsP1192The use of tissue doppler echocardiography in myocardial iron overload in patients with thalassaemia majorP1193Independent association between pulse pressure and left ventricular global longitudinal strainP1194Global and regional longitudinal strain identifies the presence of coronary artery disease in patients with suspected reduction of coronary flow reserve and absence of wall motion abnormalitiesP1195Prognostic value of invasive and noninvasive parameters of right ventricular function in patients with pulmonary arterial hypertension receiving specific vasodilator therapyP1196Myocardial deformation analysis to improve arrhythmic risk stratificationP1197Quantitative assessment of regional systolic and diastolic function parameters for detecting prior transient ischemia in normokinetic segmentsP1198Left atrial function in patients with corrected tetralogy of Fallot - a three-dimensional speckle-tracking echocardiographic studyP1199Left atrial ejection force correlates with left atrial strain and volume-based functional properties as assessed by three-dimensional speckle tracking echocardiographyP1200Acute angulation of the aortic arch late after the arterial switch operation for transposition of the great arteries: impact on cardiac mechanicsP1201Circumferential deformation of the ascending thoracic aorta in hypertensive patients by three-dimensional speckle tracking echocardiographyCardiac Magnetic ResonanceP1202The incremental value of cardiac magnetic resonance on diagnosis myocardial infarction and non-obstructed coronary arteriesP1204Reference ranges of global and regional myocardial T1 values derived from MOLLI and shMOLLI at 3TComputed Tomography & Nuclear CardiologyP1205Deformation of the left atrial appendage after percutaneous closure with the Amplatzer cardiac plugP1206Prognostic impact of non-obstructive coronary artery disease on coronary computed tomographic angiography: A single-center study. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Bento D, Staats HF, Gonçalves T, Borges O. Development of a novel adjuvanted nasal vaccine: C48/80 associated with chitosan nanoparticles as a path to enhance mucosal immunity. Eur J Pharm Biopharm 2015; 93:149-64. [PMID: 25818119 DOI: 10.1016/j.ejpb.2015.03.024] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [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: 09/08/2014] [Revised: 02/19/2015] [Accepted: 03/20/2015] [Indexed: 11/15/2022]
Abstract
In a time in which mucosal vaccines development has been delayed by the lack of safe and effective mucosal adjuvants, the combination of adjuvants has started to be explored as a strategy to obtain potent vaccine formulations. This study describes a novel adjuvant combination as an effective approach for a nasal vaccine - the association of the mast cell activator compound 48/80 with chitosan based nanoparticles. It was hypothesized that mucoadhesive nanoparticles would promote the cellular uptake and prolong the antigen residence time on nasal cavity. Simultaneously, mast cell activation would promote a local microenvironment favorable to the development of an immune response. To test this hypothesis, two different C48/80 loaded nanoparticles (NPs) were prepared: Chitosan-C48/80 NP (Chi-C48/80 NP) and Chitosan/Alginate-C48/80 NP (Chi/Alg-C48/80 NP). The potential as a vaccine adjuvant of the two delivery systems was evaluated and directly compared. Both formulations had a mean size near 500nm and a positive charge; however, Chi-C48/80 NP was a more effective adjuvant delivery system when compared with Chi/Alg-C48/80 NP or C48/80 alone. Chi-C48/80 NP activated mast cells at a greater extent, were better internalized by antigen presenting cells than Chi/Alg-C48/80 NP and successfully enhanced the nasal residence time of a model antigen. Superiority of Chi-C48/80 NP as adjuvant was also observed in vivo. Therefore, nasal immunization of mice with Bacillus anthracis protective antigen (PA) adsorbed on Chi-C48/80 NP elicited high levels of serum anti-PA neutralizing antibodies and a more balanced Th1/Th2 profile than C48/80 in solution or Chi/Alg-C48/80 NP. The incorporation of C48/80 within Chi NP also promoted a mucosal immunity greater than all the other adjuvanted groups tested, showing that the combination of a mast cell activator and chitosan NP could be a promising strategy for nasal immunization.
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Affiliation(s)
- D Bento
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal
| | - H F Staats
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - T Gonçalves
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; Institute of Microbiology, Faculty of Medicine, University of Coimbra, 3004-504 Coimbra, Portugal
| | - O Borges
- Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; Faculty of Pharmacy, University of Coimbra, 3000-548 Coimbra, Portugal.
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Goirigolzarri Artaza J, Gallego Delgado M, Jaimes Castellanos C, Cavero Gibanel M, Pastrana Ledesma M, Alonso Pulpon L, Gonzalez Mirelis J, Al Ansi RZ, Sokolovic S, Cerin G, Szychta W, Popa BA, Botezatu D, Benea D, Manganiello S, Corlan A, Jabour A, Igual Munoz B, Osaca Asensi J, Andres La Huerta A, Maceira Gonzalez A, Estornell Erill J, Cano Perez O, Sancho-Tello M, Alonso Fernandez P, Sepulveda Sanchez P, Montero Argudo A, Palombo C, Morizzo C, Baluci M, Kozakova M, Panajotu A, Karady J, Szeplaki G, Horvath T, Tarnoki D, Jermendy A, Geller L, Merkely B, Maurovich-Horvat P, Moustafa S, Mookadam F, Youssef M, Zuhairy H, Connelly M, Prieur T, Alvarez N, Ashikhmin Y, Drapkina O, Boutsikou M, Demerouti E, Leontiadis E, Petrou E, Karatasakis G, Kozakova M, Morizzo C, Bianchi V, Marchi B, Federico G, Palombo C, Chatzistamatiou E, Moustakas G, Memo G, Konstantinidis D, Mpampatzeva Vagena I, Manakos K, Traxanas K, Vergi N, Feretou A, Kallikazaros I, Goto M, Uejima T, Itatani K, Pedrizzetti G, 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Karatasakis G, Athanasopoulos G, Pavlides G, Dagres N, Vavouranakis E, Stefanadis C, Cokkinos D, Pradel S, Mohty D, Magne J, Darodes N, Lavergne D, Damy T, Beaufort C, Aboyans V, Jaccard A, Mzoughi K, Zairi I, Jabeur M, Ben Moussa F, Ben Chaabene A, Kamoun S, Mrabet K, Fennira S, Zargouni A, Kraiem S, Jovanova S, Arnaudova-Dezjulovic F, Correia CE, Cruz I, Marques N, Fernandes M, Bento D, Moreira D, Lopes L, Azevedo O, Keramida K, Kouris N, Kostopoulos V, Psarrou G, Giannaris V, Olympios C, Marketou M, Parthenakis F, Kalyva N, Pontikoglou C, Maragkoudakis S, Zacharis E, Patrianakos A, Roufas K, Papadaki H, Vardas P, Dominguez Rodriguez F, Monivas Palomero V, Mingo Santos S, Arribas Rivero B, Cuenca Parra S, Zegri Reiriz I, Vazquez Lopez-Ibor J, Garcia-Pavia P, Szulik M, Streb W, Wozniak A, Lenarczyk R, Sliwinska A, Kalarus Z, Kukulski T, Nemes A, Domsik P, Kalapos A, Forster T, Serra W, Lumetti F, Mozzani F, Del Sante G, Ariani A, Corros C, Colunga S, Garcia-Campos A, Diaz E, Martin M, 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Kofflard M, Kitzen J, Boersma E, Levin MD, Coppola C, Piscopo G, Rea D, Maurea C, Caronna A, Capasso I, Maurea N, Azevedo O, Tadeu I, Lourenco M, Portugues J, Pereira V, Lourenco A, Nesukay E, Kovalenko V, Cherniuk S, Danylenko O, Nemes A, Domsik P, Kalapos A, Lengyel C, Varkonyi T, Orosz A, Forster T, Castro M, Abecasis J, Dores H, Madeira S, Horta E, Ribeiras R, Canada M, Andrade M, Mendes M, Morosin M, Piazza R, Leonelli V, Leiballi E, Pecoraro R, Cinello M, Dell' Angela L, Cassin M, Sinagra G, Nicolosi G, Wierzbowska-Drabik K, Hamala P, Kasprzak J, O'driscoll J, Rossato C, Gargallo-Fernandez P, Araco M, Sharma S, Sharma R, Jakus N, Baricevic Z, Ljubas Macek J, Skoric B, Skorak I, Velagic V, Separovic Hanzevacki J, Milicic D, Cikes M, Deljanin Ilic M, Ilic S, Kocic G, Pavlovic R, Stoickov V, Ilic V, Nikolic L, Generati G, Bandera F, Pellegrino M, Alfonzetti E, Labate V, Guazzi M, Labate V, Bandera F, Generati G, Pellegrino M, Donghi V, Alfonzetti E, Guazzi M, Zakarkaite D, Kramena R, Aidietiene S, Janusauskas V, Rucinskas K, Samalavicius R, Norkiene I, Speciali G, Aidietis A, Kemaloglu Oz T, Ozpamuk Karadeniz F, Akyuz S, Unal Dayi S, Esen Zencirci A, Atasoy I, Osken A, Eren M, Fazendas PR, Caldeira D, Stuart B, Cruz I, Rocha Lopes L, Almeida AR, Sousa P, Joao I, Cotrim C, Pereira H, Fazendas PR, Caldeira D, Stuart B, Cruz I, Rocha Lopes L, Almeida AR, Joao I, Cotrim C, Pereira H, Sinem Cakal S, Elif Eroglu E, Baydar O, Beytullah Cakal B, Mehmet Vefik Yazicioglu M, Mustafa Bulut M, Cihan Dundar C, Kursat Tigen K, Birol Ozkan B, Ali Metin Esen A, Yagasaki H, Kawasaki M, Tanaka R, Minatoguchi S, Houle H, Warita S, Ono K, Noda T, Watanabe S, Minatoguchi S, Cho EJ, Park SJ, Lim HJ, Chang SA, Lee SC, Park SW, Cho EJ, Park SJ, Lim HJ, Chang SA, Lee SC, Park SW, Mornos C, Cozma D, Ionac A, Mornos A, Popescu I, Ionescu G, Pescariu S, Melzer L, Faeh-Gunz A, Seifert B, Attenhofer Jost CH, Storve S, Haugen B, Dalen H, Grue J, Samstad S, Torp H, Ferrarotti L, Maggi E, Piccinino C, Sola D, Pastore F, Marino P, Ranjbar S, Karvandi M, Hassantash S, Karvandi M, Ranjbar S, Tierens S, Remory I, Bala G, Gillis K, Hernot S, Droogmans S, Cosyns B, Lahoutte T, Tran N, Poelaert J, Al-Mallah M, Alsaileek A, Nour K, Celeng C, Horvath T, Kolossvary M, Karolyi M, Panajotu A, Kitslaar P, Merkely B, Maurovich Horvat P, Aguiar Rosa S, Ramos R, Marques H, Portugal G, Pereira Da Silva T, Rio P, Afonso Nogueira M, Viveiros Monteiro A, Figueiredo L, Cruz Ferreira R. Poster session 6. Eur Heart J Cardiovasc Imaging 2014; 15:ii235-ii264. [PMCID: PMC4453635 DOI: 10.1093/ehjci/jeu271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
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Robinson B, Zhang J, Thumma J, Gillespie B, Combe C, Fukuhara S, Harambat J, Morgenstern H, Port F, Pisoni R, Collier T, Steenkamp R, Tomson C, Caskey F, Ansell D, Roderick P, Nitsch D, Chanouzas D, Ng KP, Fallouh B, Baharani J, Righetti M, Ferrario G, Serbelloni P, Milani S, Lisi L, Tommasi A, Okuno S, Ishimura E, Yamakawa K, Tsuboniwa N, Norimine K, Kagitani S, Shoji S, Yamakawa T, Nishizawa Y, Inaba M, de Jager DJ, Halbesma N, Krediet RT, Boeschoten EW, le Cessie S, Dekker FW, Grootendorst DC, Miranda AC, Bento D, Madeira J, Cruz J, Saglimbene VM, De berardis G, Pellegrini F, Johnson DW, Craig JC, Hegbrant JBA, Strippoli GFM, Tzanno C, Nisihara F, Stein G, Clesco P, Uezima C, Martins JP, Esposito P, Di Benedetto A, Tinelli C, De Silvestri A, Marcelli D, Dal Canton A, Capurro F, De Mauri A, David P, Navino C, Chiarinotti D, De Leo M, De Leo M, Sato Y, Sato M, Johtoku Y, Appunu K, Baharani J, Kara B, Severova- Andreevska G, Trajceska L, Gelev S, Amitov V, Sikole A, Lomidze M, Rtskhiladze I, Metreveli D, Bartel J, Abramishvili N, Zangurashvili L, Barnova M, Buachidze K, Jashiashvili N, Kankia N, Khitarishvili T, Dzagania T, Tschokhonelidze I, Sarishvili N, Shamanadze A, Amet S, Launay-Vacher V, Stengel B, Castot A, Frances C, Gauvrit JY, Grenier N, Reinhardt G, Clement O, Kreft-Jais C, Janus N, Choukroun G, Laville M, Deray G, Szlanka B, Borbas B, Joseph J, Somers F, Vanga SR, Alscher MD, Rutherford P, De Mauri A, Conte M, Capurro F, David P, De Maria M, Navino C, De Leo M, De Mauri A, Conte M, Capurro F, David P, Chiarinotti D, Navino C, De Leo M, Kan WC, Chien CC, Wang HY, Hwang JC, Wang CJ, Castledine C, Gilg J, Rogers C, Ben-Shlomo Y, Yoav C, Dattolo P, Amidone M, Antognoli G, Michelassi S, Sisca S, Pizzarelli F, Kimber A, Tomson C, Maggs C, Steenkamp R, Smith H, Madziarska K, Weyde W, Kopec W, Penar J, Krajewska M, Klak R, Zukowska Szczechowska E, Gosek K, Golebiowski T, Strempska B, Kusztal M, Klinger M, Ito M, Masakane I, Ito S, Nagasawa J, Liao SC, Lee IN, Cheng CT, Halle MP, Hertig A, Kengue AP, Ashuntantang G, Rondeau E, Ridel C, Selim G, Stojceva-Taneva O, Tozija L, Gelev S, Stojcev N, Dzekova P, Trajcevska L, Severova G, Pavleska S, Sikole A, Paunovic K, Dimitrijevic Z, Paunovic G, Ljubenovic S, Djordjevic V, Stojanovic M, Mitsopoulos E, Tsiatsiou M, Ginikopoulou E, Minasidis I, Kousoula V, Tsikeloudi M, Manou E, Tsakiris D, Ortalda V, Yabarek T, Aslam N, Tomei P, Messa M, Lupo A, Ito S, Masakane I, Kudo K, Ito M, Nagasawa J, Osthus TBH, Amro A, Preljevic V, Leivestad T, Dammen T, Os I, Panocchia N, Di Stasio E, Liberatori M, Tazza L, Bossola M, Wilson R, Smyth M, Copley JB, Hanafusa N, Yamagata K, Nishi H, Nishi S, Iseki K, Tsubakihara Y, Fusaro M, Tripepi G, Crepaldi G, Maggi S, D'Angelo A, Naso A, Plebani M, Vajente N, Giannini S, Calo L, Miozzo D, Cristofaro R, Gallieni M, Hung PH, Shen CH, Hsiao CY, Chiang PC, Hung KY. Epidemiology & outcome in CKD 5D (2). Clin Kidney J 2011. [DOI: 10.1093/ndtplus/4.s2.58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Silva C, Bento D, Rijo J, Alfaiate D, Aldir I, Araújo C, Farinha H, Mansinho K. Insights into antiretroviral treatment changes in previously naïve patients: results of a Portuguese cohort. J Int AIDS Soc 2010. [PMCID: PMC3112916 DOI: 10.1186/1758-2652-13-s4-p14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Bento D, Leite R, Tavares R, MIranda A, Ventura F, Araújo C, Mansinho K. CMV infection causing Adult Onset Still's Disease: A clinical case. Int J Infect Dis 2010. [DOI: 10.1016/j.ijid.2010.02.376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Santos A, Carvalho A, Tomaz J, Rodrigues V, Coxinho L, Bento D, Sá R, Porto A. [Prevalence of markers of hepatitis B infection in the adult population of the district of Coimbra]. ACTA MEDICA PORT 2000; 13:167-71. [PMID: 11155483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
AIM To assess the prevalence of hepatitis B markers in the adult population of the Coimbra district, in the central region of Portugal. METHODS The study included 657 subjects chosen aleatorily from 4 characteristic councils of the Coimbra district. They were questioned regarding risk factors and blood samples were taken for HBsAg, anti-HBs and anti-HBc testing. Anti-HCV was previously determined and it was positive in 0.45% of the cases. RESULTS HBsAg was found in 0.91%. Anti-HBs and anti-HBc were both positive in 6.08%, anti-HBc without anti-HBs was found in 1.82% and anti-HBs without anti-HBc was found in 1.67% (11 cases, 8 vaccinated). The general prevalence of hepatitis B markers was 9.3%. Higher prevalences were found in the subjects over 50 years of age, 13.5% (p < 0.05), and in the urban area, 13.2% (p < 0.05). CONCLUSIONS 1. The HBsAg prevalence in our region is 0.9%; 2. The general prevalence of hepatitis B markers is 9.3%; 3. HBsAg prevalence is higher than anti-HCV prevalence calculated in the same sample; 4. The prevalence of hepatitis B markers in our region is lower than in other Southern European countries.
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Affiliation(s)
- A Santos
- Serviço de Medicina III, Hospitais da Universidade de Coimbra, Coimbra
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Santos A, Carvalho A, Bento D, Sá R, Tomáz J, Rodrigues V, Pais L, Porto A. Epidemiology of hepatitis C in central Portugal. Prevalence of anti-HCV in the population of the Coimbra District. ACTA MEDICA PORT 1994; 7 Suppl 1:S3-8. [PMID: 7653277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Anti-hepatitis C virus antibody (anti-HCV) screening was performed in a sample of the adult population of the Coimbra District. 657 persons were included (267 male and 390 female, mean age of 42.7 + 13.1 years), aleatorily chosen from four characteristic regions. Anti-HCV was detected using an ELISA-2 test and all positive sera were also tested with RIBA-2. General prevalence of anti-HCV was 0.46%. All positive patients live in urban areas and presented risk factors for HCV infection. Anti-HCV was found in 33.3% of intravenous drug abusers, in 1.8% of transfused individuals, in 1.33% of alcoholics (higher than 80 g/d alcohol ingestion), in 1% of cases with history of surgical operations, and in 0.65% of persons who lived in risk regions for hepatitis B. We conclude that anti-HCV prevalence is low in our region. We think it is important to perform other studies on larger samples of general population and to study risk groups.
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Affiliation(s)
- A Santos
- Medical Department III, Coimbra University Hospitals
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Santos A, Carvalho A, Bento D, Sá R, Tomaz J, Rodrigues V, Pais L, Porto A. [Hepatitis C epidemiology in the central area of Portugal. Prevalence of anti-HCV in the population of the district of Coimbra]. ACTA MEDICA PORT 1993; 6:567-72. [PMID: 8165925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Anti-hepatitis C virus antibody (anti-HCV) screening was performed in a sample of the adult population of the Coimbra District. 657 persons were included (267 male and 390 female, mean age of 42.7 +/- 13.1 years), aleatorily chosen from four characteristic councils. Anti-HCV was detected using an ELISA-2 test and all positive sera were also tested with RIBA-2. General prevalence of anti-HCV was 0.46%. All positive patients live in urban areas and presented risk factors for HCV infection. Anti-HCV was found in 33.3% of intravenous drug abusers, in 1.8% of transfused individuals, in 1.33% of alcoholics (higher than 80 g/d alcohol ingestion), in 1% of cases with history of surgical operations, and in 0.65% of persons who lived in risk regions for hepatitis B. We conclude that anti-HCV prevalence is low in our region. We think it is important to perform other studies in larger samples of general population and to study risk groups.
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Affiliation(s)
- A Santos
- Serviço de Medicina III, Serviço de Imunohemoterapia dos Hospitais da Universidade de Coimbra
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