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[Left ventricular rotation and twist of the heart. Clarification of some concepts]

Attila Nemes1, Anita Kalapos, Péter Domsik

  • 1Szegedi Tudományegyetem, Szent-Györgyi Albert Klinikai Központ, Általános Orvostudományi Kar, II. Belgyógyászati Klinika és Kardiológiai Központ, Szeged, Korányi fasor 6. 6720. nemes.attila@med.u-szeged.hu

Orvosi Hetilap
|September 25, 2012
PubMed

Insights

The healthy heart

Area of Science:

  • Cardiovascular physiology
  • Cardiac mechanics
  • Biomedical imaging

Context:

  • The left ventricle exhibits complex rotational dynamics during the cardiac cycle.
  • Basal clockwise and apical counter-clockwise rotation contribute to ventricular twisting.
  • Understanding these motions is crucial for assessing cardiac function.

Purpose:

  • To review current knowledge on left ventricular rotation and twist.
  • To discuss methodologies for evaluating these cardiac mechanics.
  • To provide a comprehensive overview for researchers and clinicians.

Summary:

  • Left ventricular twisting involves counter-clockwise rotation of the apex and clockwise rotation of the base during systole.
  • This review synthesizes findings on the physiological significance of left ventricular rotation and twist.
  • Methodological approaches for assessing these dynamic cardiac parameters are examined.

Impact:

  • Enhanced understanding of normal and abnormal cardiac mechanics.
  • Improved diagnostic capabilities through advanced imaging techniques.
  • Foundation for future research into heart disease and therapeutic interventions.

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