Bioprosthetic pulmonary valve dysfunction in a primary cardiac sarcoma survivor: Clinical considerations and treatment options.

The case highlights the good survival after radical surgery and chemotherapy of a cardiac sarcoma, and the need for close follow-up due to possible early postsurgical complications.

2-year outcomes of MitraClip as a bridge to heart transplantation: The international MitraBridge registry.

Background: In the first report from the MitraBridge registry, MitraClip as a bridge to heart transplantation (HTx) proved to be at 1-year an effective treatment strategy for 119 patients with advanced heart failure (HF) who were potential candidates for HTx. We aimed to determine if benefits of MitraClip procedure as a bridge-to-transplant persist up to 2-years.

Methods: By the end of the enrollment period, a total of 153 advanced HF patients (median age 59 years, left ventricular ejection fraction 26.

How Coronary Perforation Looks at Optical Coherence Tomography Imaging.

In this case, review of OCT images after successful closure of a coronary perforation (CP) showed that the initial CP was visible as an abrupt interruption of the intimal tissue and the presence of a crater with blood reaching the external layers of vessel wall. CP was probably caused by overstretch of the vessel wall in an intramural segment of the left anterior descending coronary artery. CP is a possible complication of PTCA that is rarely documented with intracoronary imaging due to its rapid and dramatic evolution.

Impact of hemoglobin levels at admission on outcomes among elderly patients with acute coronary syndrome treated with low-dose Prasugrel or clopidogrel: A sub-study of the ELDERLY ACS 2 trial.

Unlabelled: Hemoglobin (Hb) levels have emerged as a useful tool for risk stratification and the prediction of outcome after myocardial infarction. We aimed at evaluating the prognostic impact of this parameter among patients in advanced age, where the larger prevalence of anemia and the higher rate of comorbidities could directly impact on the cardiovascular risk.

Methods: All the patients in the ELDERLY-2 trial, were included in this analysis and stratified according to the values of hemoglobin at admission.

Lyme Carditis: From Pathophysiology to Clinical Management.

Cardiac involvement is a rare but relevant manifestation of Lyme disease that frequently presents as atrioventricular block (AVB). Immune-mediated injury has been implicated in the pathogenesis of Lyme carditis due to possible cross-reaction between antigens and cardiac epitopes. The degree of the AVB can fluctuate rapidly, with two-thirds of patients progressing to complete AVB.

Effect of prehospital treatment in STEMI patients undergoing primary PCI.

Background: The appropriate timing to administer antithrombotic therapies in ST-elevation myocardial infarction (STEMI) remains uncertain. This study aims to evaluate the role of antithrombotic therapy administration at first medical contact (FMC) compared with the administration in the Cathlab.

Methods: We conducted a "before-after" observational study enrolling STEMI undergoing primary percutaneous coronary intervention (PCI).

Prognostic Significance of Feature-Tracking Right Ventricular Global Longitudinal Strain in Non-ischemic Dilated Cardiomyopathy.

Left ventricular global longitudinal strain (GLS) by cardiac magnetic resonance feature tracking (CMR-FT) analysis has shown an incremental prognostic value compared to classical parameters in non-ischemic dilated cardiomyopathy (NICM). However, less is known about the role of right ventricular (RV) GLS. Our objective was to evaluate the prognostic impact of RV-GLS by CMR-FT analysis in a population of NICM patients.

Early prognostic stratification and identification of irreversibly shocked patients despite primary percutaneous coronary intervention.

Background: Despite prognostic improvements in ST-elevation myocardial infarction (STEMI), patients presenting with cardiogenic shock (CS) have still high mortality. Which are the relevant early prognostic factors despite revascularization in this high-risk population is poorly investigated.

Methods: We analyzed STEMI patients treated with primary percutaneous coronary intervention (PCI) and enrolled at the University Hospital of Trieste between 2012 and 2018.

Clinical impact of myocardial fibrosis in severe aortic stenosis.

The pressure overload due to the progressive narrowing of the valve area determines the development of the left ventricular hypertrophy which characterizes aortic stenosis (AS). The onset of myocardial fibrosis marks the inexorable decline of an initially compensatory response towards heart failure. However, myocardial fibrosis does not yet represent a key element in the prognostic and therapeutic framework of AS.

STEMI and Multivessel Disease: Medical Therapy Amplifies the Benefit of Complete Myocardial Revascularisation.

Background: Patients with ST-elevation myocardial infarction (STEMI) with multivessel disease (MVD) may be treated with different revascularisation strategies. However, the potential predictors of outcomes on top of different revascularisation strategies are poorly studied. This study aimed to evaluate the prognostic impact of two different revascularisation strategies and the potential impact of medical therapy.

The alcohol-induced cardiomyopathy: A cardiovascular magnetic resonance characterization.

Background: Alcoholic cardiomyopathy(ACM) is part of the non-ischaemic dilated cardiomyopathy(NI-DCM) spectrum. Little is known about cardiovascular magnetic resonance(CMR) features in ACM patients. The aim of this study is to describe CMR findings and their prognostic impact in ACM patients.

COVID-19 impact on ST-elevation myocardial infarction incidence rate in a Italian STEMI network: a U-shaped curve phenomenon.

Background: Public health emergencies such as the COVID-19 outbreak may impact on the incidence rate of ST-elevation myocardial infarction (STEMI) in severely affected areas. However, this phenomenon demands attention also in areas where media and patients were focused on the COVID-19 pandemic, but the healthcare system was not overwhelmed by the huge number of COVID-19 patients.

Methods And Results: In this observational study, we compared the incidence rate of all consecutive STEMI patients admitted at the University Hospital of Trieste, Italy, during March and April 2020 with the same 2 months of the previous 5 years (2015-2019).

Focus on arrhythmogenic right ventricular cardiomyopathy.

Arrhythmogenic right ventricular cardiomyopathy is a myocardial disease generally caused by desmosomal mutations and characterized by progressive replacement of cardiomyocites with fibro-adipose tissue. In the classic form of the disease right ventricle is predominantly affected. However, biventricular and left-dominant variants have been recently recognized, leading to the new nosological definition of arrhythmogenic cardiomyopathy.

[Diagnostic work-up and clinical management of cardiomyopathies: the operative protocol from the Cardiothoracovascular Department of Trieste, Italy].

Cardiomyopathies are primary myocardial disorders, genetically determined, with clinical onset between the third and the fifth decade of life. They represent the main causes of sudden cardiac death and heart failure in the youth. The more common myocardial diseases in clinical practice are dilated cardiomyopathy, arrhythmogenic cardiomyopathy and hypertrophic cardiomyopathy.

MitraClip in secondary mitral regurgitation as a bridge to heart transplantation: 1-year outcomes from the International MitraBridge Registry.

Background: Patients awaiting heart transplantation (HTx) often need bridging therapies to reduce worsening and progression of underlying disease. Limited data are available regarding the use of the MitraClip procedure in secondary mitral regurgitation for this clinical condition.

Methods: We evaluated an international, multicenter (17 centers) registry including 119 patients (median age: 58 years) with moderate-to-severe or severe secondary mitral regurgitation and advanced heart failure (HF) (median left ventricular ejection fraction: 26%) treated with MitraClip as a bridge strategy according to 1 of the following criteria: (1) patients active on HTx list (in list group) (n = 31); (2) patients suitable for HTx but awaiting clinical decision (bridge to decision group) (n = 54); or (3) patients not yet suitable for HTx because of potentially reversible relative contraindications (bridge to candidacy group) (n = 34).

Arrhythmic risk stratification by cardiac magnetic resonance tissue characterization: disclosing the arrhythmic substrate within the heart muscle.

Sudden cardiac death (SCD) is a pivotal health problem worldwide. The identification of subjects at increased risk of SCD is crucial for the accurate selection of candidates for implantable cardioverter defibrillator (ICD) therapy. Current strategies for arrhythmic stratification largely rely on left ventricular (LV) ejection fraction (EF), mostly measured by echocardiography, and New York Heart Association functional status for heart failure with reduced EF.

Modifications of medical treatment and outcome after percutaneous correction of secondary mitral regurgitation.

Aims: The optimization of guideline-directed medical therapy (GDMT) in reduced ejection fraction heart failure (HFrEF) is associated with improved survival and can reduce the severity of secondary mitral regurgitation (SMR). Highest tolerated doses should be achieved before percutaneous mitral valve repair (pMVR) and drugs titration further pursued after procedure. The degree of GDMT titration in patients with HFrEF and SMR treated with pMVR remains unexplored.

Impact of diabetes on clinical outcome among elderly patients with acute coronary syndrome treated with percutaneous coronary intervention: insights from the ELDERLY ACS 2 trial.

Background: Despite recent improvements in percutaneous coronary revascularization and antithrombotic therapies for the treatment of acute coronary syndromes, the outcome is still unsatisfactory in high-risk patients, such as the elderly and patients with diabetes. The aim of the current study was to investigate the prognostic impact of diabetes on clinical outcome among patients included in the Elderly-ACS 2 trial, a randomized, open-label, blinded endpoint study carried out at 32 centers in Italy.

Methods: Our population is represented by 1443 patients included in the Elderly-ACS 2 trial.

Impact of patient delay in a modern real world STEMI network.

Background: The impact of patient delay on left ventricular ejection fraction (LVEF), when system delay has performance that meets the current recommended guidelines, is poorly investigated.

Methods: We evaluated a cohort of STEMI patients treated with primary percutaneous coronary intervention (pPCI) and with an ECG STEMI diagnosis to wire crossing time (ETW) ≤120 min. Independent predictors of pre-discharge decreased LVEF (≤45%) were analyzed.

Impact of body mass index on clinical outcome among elderly patients with acute coronary syndrome treated with percutaneous coronary intervention: Insights from the ELDERLY ACS 2 trial.

Background And Aim: Elderly patients are at increased risk of hemorrhagic and thrombotic complications after an acute coronary syndrome (ACS). Frailty, comorbidities and low body weight have emerged as conditioning the prognostic impact of dual antiplatelet therapy (DAPT). The aim of the present study was to investigate the prognostic impact of body mass index (BMI) on clinical outcome among patients included in the Elderly-ACS 2 trial, a randomized, open-label, blinded endpoint study comparing low-dose (5 mg) prasugrel vs clopidogrel among elderly patients with ACS.

[Cardiological counseling and perioperative management of heart disease patients. Protocol of the University of Trieste - Year 2019].

The management of patients with heart disease or suspected heart disease, who are hospitalized and/or who should undergo surgery or an invasive procedure, is very complex for the comorbidities often present, the multiple therapies taken and the frequent presence of advanced cardiac devices.The purpose of this document is to provide indications and standardize the behavior of different clinicians in the management of heart disease patients or those with suspected heart disease in order (i) to manage acute cardiac conditions with appropriate timing and accuracy, and (ii) to define the cardiovascular risk in the individual patient with appropriate timing and indications, allowing patients to face any surgery or invasive procedure with the lowest risk correlated to his heart disease.