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Updated: Jun 22, 2026

Investigation into Deep Breathing through Measurement of Ventilatory Parameters and Observation of Breathing Patterns
Published on: September 16, 2019
An unusual cause of breathlessness in a young man
Antony Leslie Innasimuthu1, Rajiv Sankarnarayanan, Gopala Krishna B Rao
1Department f Cardiology, University Hospital Aintree, Liverpool, United Kingdom. antonyleslie@yahoo.co.in
Abstract:
Amphetamine abuse is a common problem in the developed world. Cardiomyopathy secondary to amphetamine abuse is rare in the general population. The present report describes a 34-year-old man who presented with shortness of breath. Following further investigations, the cause of his breathlessness was determined to be amphetamine abuse. The incidence of amphetamine abuse and its cardiac sequelae are reviewed. The mechanism of amphetamine-induced dilated cardiomyopathy is analyzed, with further review of its complications and treatment.
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