Trimetazidine is a piperazine derivative indicated for the symptomatic treatment of stable angina pectoris in patients inadequately controlled or intolerant to first line therapies. Trimetazidine has been studied as a treatment for angina pectoris since the late 1960s.
Acidic conditions, caused by anaerobic metabolism and fatty acid oxidation, in response to myocardial ischemia, activate sodium-hydrogen and sodium-calcium antiport systems. The increased intracellular calcium decreases contractility. It is hypothesized that trimetazidine inhibits 3-ketoacyl coenzyme A thiolase, which decreases fatty acid oxidation but not glucose metabolism, preventing the acidic conditions that exacerbate ischemic injury. However, evidence for this mechanism is controversial.
Trimetazidine is not FDA approved. However, it has been approved in France since 1978.
Trimetazidine is indicated for the symptomatic treatment of stable angina pectoris in patients inadequately controlled or intolerant to first line therapies.
The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
National Cardiovascular Center Harapan Kita Hospital, Jakarta, Indonesia
Chinese People's Liberation Army General Hospital, Peking, Beijing, China
Institute for cardiovascular diseases Dedinje, Belgrade, Serbia
Hospital Clinico Pontificia Universidad Catolica de Chile, Santiago, Metropolitana, Chile
The Heart Hospital, UCLH, London, United Kingdom
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