Multiorgan thromboembolic shower and its ethical implications

Area of Science:

• Cardiology
• Vascular Surgery
• Nephrology

Background:

• A 54-year-old male presented with a suspected 5-day history of being found unresponsive at home.
• Initial diagnosis included non-ST elevation myocardial infarction, bilateral cerebral ischemic infarcts, and acute kidney injury secondary to rhabdomyolysis.

Observation:

• The patient developed bilateral lower limb ischemia the following day.
• A CT angiogram revealed extensive thromboembolism affecting lower limb arteries, pulmonary arteries, spleen, and mesentery.

Findings:

• Echocardiography identified a large left ventricular thrombus as the probable source of the thromboembolic shower.
• The widespread thromboembolic events led to recommendations for bilateral lower limb amputations.

Implications:

• This case presents significant clinical challenges in managing extensive thromboembolic disease.
• Ethical considerations regarding patient capacity and multidisciplinary decision-making are paramount in complex critical care scenarios.