Cardiac amyloidosis-interdisciplinary approach to diagnosis and therapy.

The vast majority of cardiac amyloidosis (CA) cases are caused by light chain (AL) or transthyretin (ATTR) amyloidosis. The latter is divided into hereditary (ATTRv) and wild-type forms (ATTRwt). The incidence of ATTRwt amyloidosis has significantly increased, particularly due to the improved diagnosis of cardiac manifestations, with relevant proportions in patient populations with heart failure (HF) and preserved ejection fraction (HFpEF).

The Treatment of Heart Failure with Reduced Ejection Fraction.

Background: Chronic congestive heart failure is a common condition that, if untreated, markedly impairs the quality of life and is associated with a high risk of recurrent hospitalization and death.

Methods: This review is based on articles retrieved by a selective search in PubMed, as well as on relevant guidelines.

Results: Evidence-based treatment options are available only for congestive heart failure with a low ejection fraction.

Dilated cardiomyopathies and non-compaction cardiomyopathy.

Dilated cardiomyopathy (DCM) is the most common form of cardiomyopathy and one of the most common causes of heart failure. It is characterized by left or biventricular dilation and a reduced systolic function. The causes are manifold and range from myocarditis to alcohol and other toxins, to rheumatological, endocrinological, and metabolic diseases.

Rationale and design of the DIGIT-HF trial (DIGitoxin to Improve ouTcomes in patients with advanced chronic Heart Failure): a randomized, double-blind, placebo-controlled study.

Aims: Despite recent advances in the treatment of chronic heart failure (HF), mortality and hospitalizations still remain high. Additional therapies to improve mortality and morbidity are urgently needed. The efficacy of cardiac glycosides - although regularly used for HF treatment - remains unclear.