Pregnancy and cardiac maternal outcomes in women with inherited cardiomyopathy: interest of the CARPREG II risk score.

Aims: Inherited cardiomyopathies are relatively rare but carry a high risk of cardiac maternal morbidity and mortality during pregnancy and postpartum. However, data for risk stratification are scarce. The new CARPREG II score improves prediction of prognosis in pregnancies associated with heart disease, though its role in inherited cardiomyopathies is unclear.

Characterizing cardiac phenotype in Friedreich's ataxia: The CARFA study.

Background: Friedreich's ataxia is an autosomal recessive mitochondrial disease caused by a triplet repeat expansion in the frataxin gene (FXN), exhibiting cerebellar sensory ataxia, diabetes and cardiomyopathy. Cardiac complications are the major cause of early death.

Aims: To characterize the cardiac phenotype associated with Friedreich's ataxia, and to assess the evolution of the associated cardiopathy over 1 year.

Saw-Tooth Cardiomyopathy: Clinical Presentation and Genetic Analysis.

Saw-tooth cardiomyopathy is a very rare disease, and only few cases have been published since its first description 10 years ago. We report the clinical presentation, imaging features and genetic analysis of a saw-tooth cardiomyopathy and argues that it should not be confused with left-ventricular noncompaction. ().

Significance of NT-proBNP and High-sensitivity Troponin in Friedreich Ataxia.

Background: Friedreich's ataxia (FA) is a rare autosomal recessive mitochondrial disease resulting of a triplet repeat expansion guanine-adenine-adenine (GAA) in the frataxin (FXN) gene, exhibiting progressive cerebellar ataxia, diabetes and cardiomyopathy. We aimed to determine the relationship between cardiac biomarkers, serum N-terminal pro-brain natriuretic peptide (NT-proBNP), and serum cardiac high-sensitivity troponin (hsTnT) concentrations, and the extent of genetic abnormality and cardiac parameters.

Methods: Between 2013 and 2015, 85 consecutive genetically confirmed FA adult patients were prospectively evaluated by measuring plasma hsTnT and NT-proBNP concentrations, electrocardiogram, and echocardiography.

Predictors of Left Ventricular Dysfunction in Friedreich's Ataxia in a 16-Year Observational Study.

Background: Friedreich's ataxia (FRDA) is a cerebellar ataxia due to GAA repeat expansions in the FXN gene, and in affected patients, lower left ventricular ejection fraction (LVEF) leads to poorer prognosis. We aimed to identify patients likely to develop worsening LVEF at an early stage.

Methods: We included 115 FRDA patients aged 30 ± 10 years with 620 ± 238 GAA repeats on the shorter allele and disease onset of 15 ± 7 years.

[Main novelties of the last set of European guidelines for the management of heart failure].

Heart failure is the main chronic disease in cardiology. Its prognosis remains poor despite improvements in its management that allow patients to live increasingly longer with this disease, alternating periods of stability and episodes of decompensation. Treatment guidelines are regularly updated to integrate new results of recent trials that are likely to influence routine care.

A 22-Year Follow-up Study of Long-term Cardiac Outcome and Predictors of Survival in Friedreich Ataxia.

Importance: Friedreich ataxia (FRDA) is the most common genetic sensory ataxia, and myocardial involvement is a major determinant of survival.

Objective: To assess FRDA survival and cardiac outcome to adapt future therapeutic trials.

Design, Setting, And Participants: In a longitudinal follow-up study, all patients with genetically confirmed FRDA seen in the reference center and referred for cardiac evaluation (standard 12-lead electrocardiogram and transthoracic echocardiography) to the cardiology department were enrolled and followed up from April 27, 1990, to July 31, 2013.