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Dual coronary emboli in peripartum cardiomyopathy

Lyndon C Box1, Viktor Hanak, Joaquin G Arciniegas

  • 1Department of Internal Medicine, Carraway Methodist Medical Center, Birmingham, Alabama, USA. lcbox@yahoo.com

Texas Heart Institute Journal
|March 5, 2005
PubMed

Insights

Peripartum cardiomyopathy can cause coronary artery emboli, leading to myocardial infarction. This case highlights successful treatment of multiple coronary emboli with eptifibatide, underscoring a rare complication of peripartum cardiomyopathy.

Area of Science:

  • Cardiology
  • Cardiovascular Medicine
  • Reproductive Medicine

Background:

  • Peripartum cardiomyopathy is a rare form of heart failure.
  • Mural thrombus formation is a known complication of peripartum cardiomyopathy.
  • Coronary artery embolism is a rare but serious complication of cardiac thrombus.

Observation:

  • A 31-year-old woman with peripartum cardiomyopathy presented with acute myocardial infarction.
  • Coronary angiography revealed two distinct emboli in the left anterior descending and left circumflex arteries.
  • The patient had a known mural thrombus associated with her cardiomyopathy.

Findings:

  • Local infusion of eptifibatide during angiography successfully resolved both coronary emboli.
  • This case documents multiple coronary embolic events, unlike previous reports of single emboli.
  • The findings reinforce the link between peripartum cardiomyopathy and embolic coronary occlusion.

Implications:

  • This case expands the understanding of coronary embolism as a complication of peripartum cardiomyopathy.
  • Prompt diagnosis and intervention, such as with eptifibatide, can be effective in managing acute coronary embolism.
  • Further research is warranted to elucidate the mechanisms and optimal management strategies for coronary emboli in this patient population.

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