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http://dx.doi.org/10.1016/j.cardfail.2025.04.017 | DOI Listing |
J Card Fail
August 2025
Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria. Electronic address:
Background: Introduction of disease-specific medication has revolutionized the management of transthyretin associated cardiomyopathy (ATTR-CM). However, dedicated trials included different patient populations, primary endpoints, and follow-up periods, rendering study comparison challenging. This systematic review and meta-analysis aimed to harmonize data from all phase-3 placebo-controlled drug trials in ATTR-CM to inform on the magnitude and timing of treatment efficacy of ATTR-specific medication.
View Article and Find Full Text PDFRom J Morphol Embryol
August 2025
Department of Pathophysiology, University of Medicine and Pharmacy of Craiova, Romania;
Introduction: Cardiac amyloidosis (CA) represents a progressively evolving infiltrative pathology, defined by the myocardial accumulation of amyloid fibrils. The condition predominantly originates from transthyretin-derived (ATTR) or immunoglobulin light chain-related (AL) amyloidosis. ATTR cardiomyopathy (ATTR-CM), particularly the wild-type (wt) form (wtATTR-CM), is becoming more widely acknowledged as a contributor to cardiac dysfunction in the elderly population.
View Article and Find Full Text PDFEur J Intern Med
August 2025
Internal Medicine Department, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain; Department of Medicine and Medical Specialties, Facultad de Medicina y Ciencias de la Salud, Universidad de Alcalá, IRYCIS, Madrid, Spain.
Background: Transthyretin-associated cardiac amyloidosis (ATTR-CM) is an underdiagnosed cause of heart failure (HF), particularly in elderly patients. Delayed diagnosis limits access to emerging disease-modifying therapies. We aimed to evaluate the impact of implementing a checklist-based screening strategy for ATTR-CM in specialized HF units.
View Article and Find Full Text PDFJACC Case Rep
August 2025
Department of Cardiovascular Disease, Heart, Vascular, and Thoracic Institute, Cleveland Clinic Florida, Weston, Florida, USA. Electronic address:
Background: End-stage heart failure secondary to transthyretin cardiac amyloidosis (ATTR-CM) has a poor prognosis, particularly when complicated by multiorgan involvement such as renal failure. Combined heart and kidney transplantation remains a viable therapeutic option in carefully selected patients.
Case Summary: A 73-year-old man recently diagnosed with ATTR-CM via technetium-99m pyrophosphate scintigraphy presented in multiorgan shock.
Circ Rep
August 2025
Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University Kumamoto Japan.
Transthyretin amyloid cardiomyopathy (ATTR-CM) is increasingly recognized as a cause of heart failure with preserved ejection fraction in older adults. Tafamidis, a transthyretin stabilizer, is the first disease-modifying therapy approved for ATTR-CM. Although its efficacy was demonstrated in the Tafamidis in Transthyretin Cardiomyopathy Clinical Trial (ATTR-ACT) trial, real-world data are essential to evaluate its effectiveness across broader and more diverse patient populations.
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