Work

Cushing Syndrome Cardiomyopathy: An Unusual Manifestation of Small-Cell Lung Cancer

Year: 2020

Type: article

Abstract: Cushing syndrome is a rare cause of dilated cardiomyopathy and heart failure with reduced ejection fraction. Cases describing this association are scarce. We describe a patient presenting with acute heart failure, new cardiomyopathy, refractory hypokalaemia, severe hyperglycaemia, and uncontrolled hypertension who was found to have hypercortisolism secondary to an ectopic adrenocorticotropic hormone-secreting primary lung neoplasm. This case highlights the effects of hypercortisolism on the myocardium. The finding of a non-dilated cardiomyopathy in this case is unique because the majority of previously reported Cushing syndrome cardiomyopathy cases have described left ventricular dilatation or significant left ventricular hypertrophy. In addition, small-cell lung cancer with adrenocorticotropic hormone production causing Cushing syndrome cardiomyopathy is rare.

Source: ESC Heart Failure

DOI: 10.1002/ehf2.12860

Authors: Srinath-Reddi Pingle, Tanvi Shah, Wassim Mosleh, Agnes S. Kim*

Institutions: University of Connecticut, UConn Health, Saint Vincent Hospital

Language: English

Topic: Pituitary Gland Disorders and Treatments

Subfield: Endocrinology, Diabetes and Metabolism

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $3,060