DNR Code Status Is Not Associated with Under-Utilization of Inpatient Transthoracic Echocardiograms.

In the strictest sense, do-not-resuscitate (DNR) status means that cardiopulmonary resuscitation should not be performed after death has occurred; all other medical interventions in line with a patient's goals of care should be implemented. The use of transthoracic echocardiography (TTE) in patients with DNR status is unknown. Therefore, we aim to evaluate the utilization of TTE among patients with DNR status using this retrospective data analysis.

Patent Ductus Arteriosus in Pregnancy: Cardio-Obstetrics Management in a Late Presentation.

• Congenital heart disease may be first diagnosed during pregnancy. • PDA with significant left-to-right shunting can cause peripartum cardiac decompensation. • Multidisciplinary management of congenital heart disease in pregnancy is recommended.

Identifying Factors and Techniques to Decrease the Positive Margin Rate in Partial Mastectomies: Have We Missed the Mark?

Breast conservation therapy (BCT) has a reported incidence of positive margins ranging widely in the literature from 20% to 70%. Efforts have been made to refine standards for partial mastectomy and to predict which patients are at highest risk for incomplete excision. Most have focused on histology and demographics.

Early recognition of acute thoracic aortic dissection and aneurysm.

Background: Thoracic aortic dissection (TAD) and aneurysm (TAA) are rare but catastrophic. Prompt recognition of TAD/TAA and differentiation from acute coronary syndrome (ACS) is difficult yet crucial. Earlier identification of TAA/TAD based upon routine emergency department screening is necessary.