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Progression of polyvascular disease--is there any rule?

N Despotovic1, P Erceg, M Brajovic

  • 1Department of Gerontology, City Hospital, St. Pre.evska 31, 11000 Belgrade, Serbia. ndsp@beotel.yu

Advances in Gerontology = Uspekhi Gerontologii
|May 13, 2009
PubMed

Insights

Polyvascular disease (PVD), involving heart, carotid, and peripheral artery issues, frequently leads to new coronary events over two years. Atherosclerosis drives these worsening arterial conditions, with cardiac events being most common.

Area of Science:

  • Cardiovascular Medicine
  • Vascular Biology
  • Atherosclerosis Research

Background:

  • Polyvascular disease (PVD) is characterized by the co-occurrence of ischemic heart disease (IHD), carotid disease (CD), and peripheral arterial disease (PAD).
  • Atherosclerosis is the underlying pathology driving the progression of PVD.
  • Understanding the natural course of PVD progression and associated events is crucial for patient management.

Purpose of the Study:

  • To investigate the incidence of new cardiac, cerebrovascular, and peripheral vascular events over a two-year period in patients with PVD.
  • To determine the most frequent type of new vascular event in patients with coexisting IHD, CD, and PAD.

Main Methods:

  • A cohort of 150 patients with clinical manifestations of at least two PVD components (IHD, CD, PAD) was studied.
  • The incidence of new coronary, carotid, and peripheral vascular events was monitored over a two-year follow-up period.
  • Statistical analysis was performed to identify significant associations and event frequencies.

Main Results:

  • New coronary events were the most frequent complication, occurring in 58.7% of patients with pre-existing IHD, 34.0% with CD, and 40.7% with PAD.
  • The second most common event was the worsening of the pre-existing dominant vascular disease.
  • Regardless of the primary affected vascular bed, new coronary events were the most common occurrence in the subsequent two-year course of PVD.

Conclusions:

  • New coronary events are the most frequent adverse outcome in patients with polyvascular disease over a two-year period.
  • The progression of PVD involves a high incidence of new cardiovascular events, underscoring the systemic nature of atherosclerosis.
  • Clinical monitoring and management strategies for PVD should prioritize the prevention of cardiac events.

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