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Peripheral Artery Disease (PAD) is characterized by narrowed arteries that diminish blood flow to the extremities. Effective management of PAD requires an interprofessional approach involving various healthcare professionals. The critical aspects of interprofessional care for PAD patients focus on risk factor modification, drug therapy, exercise therapy, nutrition therapy, critical limb ischemia care, and interventional radiology and surgical procedures.The primary treatment goal for PAD...
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Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
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Related Experiment Video

Updated: May 6, 2026

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Renal and Mesenteric Artery Intervention.

Jose D Tafur1, Khanjan B Shah2, Christopher J White3

  • 1Department of Cardiovascular Diseases, John Ochsner Heart & Vascular Center, Ochsner Medical Center, The Ochsner Clinical School, Univ of Queensland, New Orleans, LA, USA.

Interventional Cardiology Clinics
|March 6, 2025
PubMed
Summary
This summary is machine-generated.

Atherosclerosis in the abdominal aorta and its visceral branches can lead to serious complications like kidney damage and ischemic bowel disease. For chronic mesenteric ischemia, endovascular therapy is more cost-effective than open surgery for suitable cases.

Keywords:
Chronic mesenteric ischemiaMesenteric artery stentRenal artery stenosisRenal artery stentRenovascular hypertension

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Area of Science:

  • Vascular Surgery
  • Gastroenterology
  • Nephrology

Background:

  • Atherosclerosis affecting abdominal aorta and visceral branches presents significant health risks.
  • Complications include renal artery stenosis and mesenteric ischemia, potentially causing organ damage and ischemic bowel disease.
  • Guideline-directed medical therapy is recommended for all affected patients.

Purpose of the Study:

  • To review the complications of atherosclerosis in the abdominal aorta and visceral branches.
  • To discuss the diagnosis and management of chronic mesenteric ischemia (CMI).
  • To compare the cost-effectiveness of endovascular therapy versus open surgical repair for CMI.

Main Methods:

  • Review of current evidence on atherosclerosis of the abdominal aorta and visceral branches.
  • Analysis of diagnostic challenges and treatment options for chronic mesenteric ischemia.
  • Cost-effectiveness comparison of endovascular therapy and open surgical repair for CMI.

Main Results:

  • Atherosclerosis can lead to renal artery stenosis and mesenteric ischemia, impacting organ function.
  • Chronic mesenteric ischemia is an infrequent and challenging diagnosis.
  • Endovascular therapy is suggested as the most cost-effective option for anatomically suitable CMI lesions compared to open surgery.

Conclusions:

  • Atherosclerotic disease requires comprehensive management, including guideline-directed medical therapy.
  • Early diagnosis and appropriate treatment are crucial for preventing severe complications of CMI.
  • Endovascular therapy offers a cost-effective solution for select patients with chronic mesenteric ischemia.