Electrocardiographic heterogeneity of patients with variant transthyretin amyloid cardiomyopathy: Genotype-phenotype correlations.

Backgorund: Hereditary transthyretin(vATTR) cardiac amyloidosis has extremely different features according to the type of transthyretin(TTR) mutation. Data about electrocardiographic findings(ECG) in vATTR are limited and not informative of genotype correlation. Aim of this study is to analyze ECG characteristics and their correlation to clinical and echocardiographic aspects in patients with vATTR, focusing on different TTR mutations.

New-onset atrial fibrillation and chronic coronary syndrome in the CLARIFY registry.

Background And Aims: Data on new-onset atrial fibrillation (NOAF) in patients with chronic coronary syndromes (CCS) are scarce. This study aims to describe the incidence, predictors, and impact on cardiovascular (CV) outcomes of NOAF in CCS patients.

Methods: Data from the international (45 countries) CLARIFY registry (prospeCtive observational LongitudinAl RegIstry oF patients with stable coronary arterY disease) were used.

Hyponatraemia and changes in natraemia during hospitalization for acute heart failure and associations with in-hospital and long-term outcomes - from the ESC-HFA EORP Heart Failure Long-Term Registry.

Aims: To comprehensively assess hyponatraemia in acute heart failure (AHF) regarding prevalence, associations, hospital course, and post-discharge outcomes.

Methods And Results: Of 8298 patients in the European Society of Cardiology Heart Failure Long-Term Registry hospitalized for AHF with any ejection fraction, 20% presented with hyponatraemia (serum sodium <135 mmol/L). Independent predictors included lower systolic blood pressure, estimated glomerular filtration rate (eGFR) and haemoglobin, along with diabetes, hepatic disease, use of thiazide diuretics, mineralocorticoid receptor antagonists, digoxin, higher doses of loop diuretics, and non-use of angiotensin-converting enzyme inhibitors/angiotensin receptor blockers and beta-blockers.

Optimal or standard control of systolic and diastolic blood pressure across risk factor categories in patients with chronic coronary syndromes.

Aims: Guidelines have lowered blood pressure (BP) targets to <130/80 mmHg. We examined the benefit of intensive control for each BP component, vs. the burden of other modifiable risk factors, in patients with chronic coronary syndromes (CCS).

Impact of chronic coronary syndromes on cardiovascular hospitalization and mortality: the ESC-EORP CICD-LT registry.

Aims: In Europe, global data on guideline adherence, geographic variations, and determinants of clinical events in patients with chronic coronary syndrome (CCS) remain suboptimal. The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Chronic Ischemic Cardiovascular Disease Long-Term (CICD-LT) registry is a prospective European registry, and was designed to describe the profile, management, and outcomes of patients with CCS across the ESC countries.

Methods And Results: We aimed to investigate clinical events at 1-year follow-up from the ESC EORP CICD-LT registry.

A comprehensive characterization of acute heart failure with preserved versus mildly reduced versus reduced ejection fraction - insights from the ESC-HFA EORP Heart Failure Long-Term Registry.

Aims: To perform a comprehensive characterization of acute heart failure (AHF) with preserved (HFpEF), versus mildly reduced (HFmrEF) versus reduced ejection fraction (HFrEF).

Methods And Results: Of 5951 participants in the ESC HF Long-Term Registry hospitalized for AHF (acute coronary syndromes excluded), 29% had HFpEF, 18% HFmrEF, and 53% HFrEF. Hospitalization reasons were most commonly atrial fibrillation (more in HFmrEF and HFpEF), followed by ischaemia (HFmrEF), infection (HFmrEF and HFpEF), worsening renal function (HFrEF), and uncontrolled hypertension (HFmrEF and HFpEF).

Amyloid Deposits and Fibrosis on Left Ventricular Endomyocardial Biopsy Correlate With Extracellular Volume in Cardiac Amyloidosis.

Background The relative contribution of amyloid and fibrosis to extracellular volume expansion in cardiac amyloidosis (CA) has never been defined. Methods and Results We included all patients diagnosed with amyloid light-chain (AL) or transthyretin cardiac amyloidosis at a tertiary referral center between 2014 to 2020 and undergoing a left ventricular endomyocardial biopsy. Patients (n=37) were more often men (92%), with a median age of 72 years (interquartile range, 68-81).

International Observational Analysis of Evolution and Outcomes of Chronic Stable Angina: The Multinational CLARIFY Study.

Background: Although angina is common in patients with stable coronary artery disease, limited data are available on its prevalence, natural evolution, and outcomes in the era of effective cardiovascular drugs and widespread use of coronary revascularization.

Methods: Using data from 32 691 patients with stable coronary artery disease from the prospective observational CLARIFY registry (Prospective Observational Longitudinal Registry of Patients with Stable Coronary Artery Disease), anginal status was mapped each year in patients without new coronary revascularization or new myocardial infarction. The use of medical interventions in the year preceding angina resolution was explored.

Profile and treatment of chronic coronary syndromes in European Society of Cardiology member countries: The ESC EORP CICD-LT registry.

Background: International guidelines recommend pharmacotherapy combinations for chronic coronary syndromes (CCSs) but medical management remains suboptimal.

Design: The CICD-LT registry is investigating short- and long-term outcomes and management in patients in European Society of Cardiology (ESC) member countries, in a longitudinal ESC EURObservational Research Programme aimed at improving CCS management.

Methods: Between 1 May 2015 and 31 July 2018, 9174 patients with previous ST-elevation myocardial infarction (STEMI), non-STEMI or coronary revascularisation, or other CCS, were recruited during a routine ambulatory visit or elective revascularisation procedure.

Patient profiling in heart failure for tailoring medical therapy. A consensus document of the Heart Failure Association of the European Society of Cardiology.

Despite guideline recommendations and available evidence, implementation of treatment in heart failure (HF) is poor. The majority of patients are not prescribed drugs at target doses that have been proven to positively impact morbidity and mortality. Among others, tolerability issues related to low blood pressure, heart rate, impaired renal function or hyperkalaemia are responsible.

Use of biomarkers to diagnose and manage cardiac amyloidosis.

Amyloidoses are characterized by the tissue accumulation of misfolded proteins into insoluble fibrils. The two most common types of systemic amyloidosis result from the deposition of immunoglobulin light chains (AL) and wild-type or variant transthyretin (ATTRwt/ATTRv). Cardiac involvement is the main determinant of outcome in both AL and ATTR, and cardiac amyloidosis (CA) is increasingly recognized as a cause of heart failure.

Differential Role of Circulating microRNAs to Track Progression and Pre-Symptomatic Stage of Chronic Heart Failure: A Pilot Study.

(1)Background: Chronic heart failure (CHF) contributes to the overall burden of cardiovascular disease. Early identification of at-risk individuals may facilitate the targeting of precision therapies. Plasma microRNAs are promising circulating biomarkers for their implications with cardiac pathologies.

The journey of omega-3 fatty acids in cardiovascular medicine.

In subjects with cardiovascular risk factors or in patients in need of secondary prevention, hypertriglyceridemia is a well-defined risk factor for adverse cardiac events. Drugs containing n-3 polyunsaturated fatty acids () are approved for treatment of hypertriglyceridemia. In 1999, a cardioprotective effect in post infarct patients was suggested by a large multicentre study, the GISSI prevention trial.

Arterial thrombo-embolic events in cardiac amyloidosis: a look beyond atrial fibrillation.

Background: Intracardiac thrombosis is reported to occur frequently in cardiac amyloidosis (CA). However, data regarding arterial thrombo-embolic events (AEs) in CA are limited. We aimed at assessing prevalence, clinical characteristics and predictors of AEs in a large multicentric CA cohort.