However, the exact mechanism of HCQ cardiotoxicity remains unclear and it is difficult to identify risk factors. We present a case of twin sisters who both suffered from systemic lupus erythematosus (SLE) and HCQ-induced cardiomyopathy presenting with decompensated heart failure (HF), suggesting that genetic predisposition might be a factor in HCQ-induced cardiomyopathy. Ara patient information hydroxychloroquine Hydroxychloroquine price walgreens HCQ neuromyotoxicity is a rare complication characterized by proximal muscle weakness, normal creatinine kinase levels, and characteristic ultrastructural changes on muscle biopsy of curvilinear body formation. Hydroxychloroquine-induced cardiomyopathy and heart failure in twins. Introduction. Hydroxychloroquine HCQ is one of the antimalarial drugs that have been used for decades to treat rheumatic diseases. Retinal toxicity, neuromyopathy, and cardiac toxicity are recognized toxicities following prolonged use. HCQ-induced cardiomyopathy is one of the rare but severe complications which could. Electron microscopy of the myocytes demonstrated dense, myeloid, and curvilinear bodies. The diagnosis of hydroxychloroquine-induced cardiomyopathy was made based on the clinical, hemodynamic, and pathologic findings. Retinal toxicity, neuromyopathy, and cardiac toxicity are recognized toxicities following prolonged use (1). Hydroxychloroquine (HCQ) is one of the antimalarial drugs that have been used for decades to treat rheumatic diseases (1). Curvilinear bodies hydroxychloroquine cardiomyopathy Hydroxychloroquine Professional Patient Advice -, Hydroxychloroquine-induced cardiomyopathy and heart. Meloxicam and plaquenilCan you take plaquenil with lipitor Cardiomyopathy related to antimalarial therapy with illustrative case report. Champion HC, Wigley FM, Halushka MK. New clinical and ultrastructural findings in hydroxychloroquine-induced cardiomyopathy a report of 2 cases. Hum Pathol. 2007; 58–1863. Crossref Medline Google Scholar; 3. Jain D, Halushka MK. Cardiac pathology of. Hydroxychloroquine-Induced Cardiomyopathy Circulation.. A Case of Chloroquine-Induced Cardiomyopathy That Presented.. Hot hearts on bone scintigraphy are not all amyloidosis.. CQ cardiomyopathy represents a phenocopy of Fabry disease as they are clinically and histologically similar. 3 In the absence of curvilinear bodies, it can be difficult to differentiate between the two conditions. 10 Indeed, unrecognized Fabry disease has been diagnosed in patients with HCQ‐induced cardiomyopathy. 11 Further studies are. Hydroxychloroquine and chloroquine are often used for long-term treatment of rheumatic diseases and for malaria prophylaxis. Hydroxychloroquine- and chloroquine-induced cardiomyopathy have well-described microscopic features, with the classic electron microscopic findings of myelin figures myeloid bodies. Ultra-structurally, lamellar and so-called “curvilinear” inclusion bodies can be demonstrated. The curvilinear bodies are comma-shaped structures which in human pathology occur only in cases of CQ damage and in neuronal ceroid lipofuscinosis, a group of hereditary neurodegenerative disorders in children 7,8,40.