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Measurement of Myocardial Lactate Production for Diagnosis of Coronary Microvascular Spasm Video (Video) | JoVE

DOI :

10.3791/62558-v

September 17th, 2021

September 17th, 2021

1,119 Views

1Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine

Myocardial lactate production (coronary arterial-venous difference in serum lactate level) during coronary spasm provocation testing is considered as a highly sensitive marker that reflects acetylcholine-induced myocardial ischemia due to microvascular spasm. This article presents the procedures to assess myocardial lactate production for the diagnosis of coronary microvascular spasm.

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