Insights into the assessment of myocardial perfusion offered by different cardiac imaging modalities

Research output: Contribution to journalReview articlepeer-review

11 Scopus citations

Abstract

Myocardial perfusion may be very broadly defined as the tightly regulated nutrient delivery to cardiac tissue. The different components of perfusion are myocardial blood flow, oxygen delivery, myocardial oxygen consumption, and myocardial blood volume. Historically, focus has been placed mostly on the assessment of blood flow. In many instances, knowledge of flow without information about these other aspects is inadequate. This review discusses the various cardiac imaging techniques used for the assessment of myocardial perfusion that represent diverse physiologic measures of "perfusion." Their strengths and limitations are discussed as is their relevance to specific clinicopathologic conditions. Significant work still needs to be performed before all the aspects of myocardial perfusion can be precisely measured in human beings.

Original languageEnglish (US)
Pages (from-to)446-460
Number of pages15
JournalJournal of Nuclear Cardiology
Volume2
Issue number5
DOIs
StatePublished - Sep 1995
Externally publishedYes

Keywords

  • cardiac imaging techniques
  • myocardial perfusion

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Cardiology and Cardiovascular Medicine

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