C Lichtenwalter, KJ Guleserian… - Cardiovascular …, 2011 - Elsevier ... Prior reports describe translumbar aortic puncture [2], [3], [8] and [9]; however, these were associated with retroperitoneal hematomas in 49% to 87% of cases [8] and [9], without usage of systemic anticoagulation. Our access ... Related articles - All 3 versions