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Measuring Ascending Aortic Stiffness In Vivo in Mice Using Ultrasound
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[Impact of aortic stiffness on central hemodynamics and cardiovascular system]

J Bulas1, M Potočárová, M Filková

  • 1Interná klinika Lekárskej fakulty UK a UN Bratislava, Slovenská republika. jozef.bulas@sm.unb.sk

Vnitrni Lekarstvi
|July 2, 2013
PubMed

Insights

Arterial stiffness, a consequence of aging and hypertension, elevates cardiovascular risk. This review explores its pathophysiology, clinical signs like increased pulse pressure, and noninvasive assessment methods for evaluating vascular health.

Area of Science:

  • Cardiovascular Physiology
  • Biomedical Engineering

Background:

  • Arterial stiffness is a degenerative process accelerated by aging and hypertension.
  • Increased arterial stiffness leads to elevated pulse pressure and significant cardiovascular risk.
  • Clinical examination may not reveal severe consequences like left ventricular hypertrophy and diastolic dysfunction.

Purpose of the Study:

  • To review the pathophysiological mechanisms of vascular stiffness and remodeling.
  • To discuss the hemodynamic consequences of increased arterial stiffness.
  • To provide an overview of noninvasive methods for assessing arterial stiffness and central hemodynamics.

Main Methods:

  • Literature review focusing on pathophysiology and hemodynamics.
  • Analysis of noninvasive examination techniques for arterial stiffness.
  • Evaluation of central pulse wave analysis methods.

Main Results:

  • Degenerative processes and risk factors contribute to arterial stiffness.
  • Increased stiffness alters central hemodynamics, increasing heart workload.
  • Noninvasive methods offer valuable insights into arterial stiffness and central hemodynamics.

Conclusions:

  • Understanding arterial stiffness mechanisms is crucial for cardiovascular risk assessment.
  • Noninvasive methods are essential for evaluating arterial stiffness and its impact on heart function.
  • This review highlights the importance of assessing arterial stiffness for comprehensive cardiovascular care.

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