Aims Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous clinical
syndrome with multiple underlying causes. Wild-type transthyretin (TTR) amyloidosis …

Background: Cardiac transthyretin amyloidosis (ATTR) is an increasingly recognized cause
of heart failure. Cardiac magnetic resonance (CMR), with late gadolinium enhancement …

Background: Transthyretin amyloidosis (ATTR) is a heterogeneous disorder with multiorgan
involvement and a genetic or nongenetic basis. Objectives: The goal of this study was to …

КТИ—кардиоторакальный индекс КШ—коронарное шунтирование ЛЖ—левый
желудочек МНО—международное нормализованное отношение МРТ—магнитно …

Transthyretin amyloidosis is a fatal disorder that is characterized primarily by progressive
neuropathy and cardiomyopathy. It occurs in both a mutant form (with autosomal dominant …

Importance Transthyretin cardiac amyloidosis (also known as ATTR cardiac amyloidosis) is
an increasingly recognized cause of heart failure with preserved ejection fraction. In single …

Technetium-labeled cardiac scintigraphy (ie, Tc-PYP scan) has been repurposed for the
diagnosis of transthyretin amyloid cardiomyopathy (ATTR-CM). Validated in cohorts of …

Transthyretin cardiac amyloidosis (ATTR‐CA) demonstrates progressive, potentially fatal,
and infiltrative cardiomyopathy caused by extracellular deposition of transthyretin‐derived …

Background—Calcific aortic stenosis (cAS) affects 3% of individuals aged> 75 years,
leading to heart failure and death unless the valve is replaced. Wild-type transthyretin …

Systemic forms of amyloidosis affecting the heart are mostly light-chain (AL) and
transthyretin (ATTR) amyloidoses. The latter is caused by deposition of misfolded …