Utilization of intravascular imaging in elective non chronic total occlusion percutaneous intervention and chronic total occlusion percutaneous intervention: Trends in utilization and impact on in-hospital mortality.

Objectives: The objectives of this retrospective study include outcomes associated with and without intravascular imaging in cases of elective single vessel (SV) CTO PCI and in non-CTO PCI.

Method: We explored the NIS database from October 1, 2015 to December 31, 2018 to identify 317,090 adult admissions with elective SV PCI. Admissions with STEMI and NSTEMI were excluded to identify elective cases only.

Mechanical circulatory device utilization in cardiac arrest: Racial and gender disparities and impact on mortality.

The objectives of this retrospective study include identifying the utilization trend of mechanical circulatory devices (MCD) such as Intra-Aortic Balloon Pump (IABP), Impella and Extracorporeal Membrane Oxygenation (ECMO) in admissions with cardiac arrest, determining whether racial or gender disparities exist in their usage, and discerning if their use is associated with a reduction in mortality. By leveraging the National Inpatient Sample, we identified 229,180 weighted adult cardiac arrest admissions between October 1, 2015 and December 31, 2018. MCD were used in 6005 admissions (2.

Cerebral Cavernous Angioma Associated with Klippel Trenaunay Syndrome Treated with Gamma Knife Radiosurgery: Case Report and Literature Review.

Klippel Trenaunay syndrome (KTS) is a rare, sporadic congenital syndrome characterized by cutaneous hemangiomas, venous varicosities, and osseous-soft tissue hypertrophy of the affected limb. It is genetically heterogeneous, and its clinical presentation is variable. We report the case of a 13-year-old male with KTS, who presented with a cerebral cavernous angioma in the corpus callosum.

Antagonism of substance P and perception of breathlessness in patients with chronic obstructive pulmonary disease.

The objective of this study was to investigate whether substance P, an excitatory neuropeptide, modulates the perception of breathlessness by administering aprepitant, a selective antagonist that blocks neurokinin (NK)-1 receptor signaling. Individual targeted resistive load breathing (RLB) was used to provoke breathlessness. In Study 1, sixteen patients (age, 70±6 years) with chronic obstructive pulmonary disease (COPD) reported similar ratings of breathlessness during RLB between oral aprepitant (125mg) and placebo.