Usefulness of Coronary Computed Tomographic Angiography to Evaluate Coronary Artery Disease in Radiotherapy-Treated Breast Cancer Survivors.

Breast cancer is the most commonly diagnosed cancer in women and radiotherapy is a widely used treatment approach. However, there is an increased risk of coronary artery disease and cardiac death in women treated with radiotherapy. The present study was undertaken to clarify the relation between radiotherapy and coronary disease in women with previous breast irradiation using coronary computed tomographic angiography (CCTA).

Importance of measurement site on assessment of lesion-specific ischemia and diagnostic performance by coronary computed tomography Angiography-Derived Fractional Flow Reserve.

Background: Values of fractional flow reserve (FFR) by coronary computed tomography angiography (CTA) decline from the ostium to the terminal vessel, irrespective of stenosis severity. The purpose of this study is to determine if the site of measurement of FFR impacts assessment of ischemia and its diagnostic performance relative to invasive FFR (FFR).

Methods: 1484 patients underwent FFR; 1910 vessels were stratified by stenosis severity (normal; <25%, 25-50%, 50-70%, and >70% stenosis).

SCAI shock classification in acute myocardial infarction: Insights from the National Cardiogenic Shock Initiative.

Objectives: We applied the cardiovascular angiography and interventions (SCAI) shock staging system to patients presenting with acute myocardial infarction and cardiogenic shock (AMI-CS) who were enrolled in the National Cardiogenic Shock Initiative (NCSI).

Background: The SCAI shock staging system provides a framework for evaluation of patients with CS based on clinical and hemodynamic parameters, but has not been validated in patients with AMI-CS managed with a contemporary treatment algorithm that incorporates early use of Impella.

Methods: Consecutive patients enrolled in NCSI were identified, all of whom were managed with invasive hemodynamic guidance and supported with Impella.

Assessment of lesion-specific ischemia using fractional flow reserve (FFR) profiles derived from coronary computed tomography angiography (FFRCT) and invasive pressure measurements (FFRINV): Importance of the site of measurement and implications for patient referral for invasive coronary angiography and percutaneous coronary intervention.

Background: Fractional flow reserve (FFR)-derived from computed tomography angiography (CTA; FFRCT) and invasive FFR (FFRINV) are used to assess the need for invasive coronary angiography (ICA) and percutaneous coronary intervention (PCI). The optimal location for measuring FFR and the impact of measurement location have not been well defined.

Methods: 930 patients (age 60.

A case of reverse takotsubo cardiomyopathy caused by an eating disorder.

Takotsubo cardiomyopathy is an acquired transient cardiomyopathy that causes severe systolic dysfunction in the absence of coronary disease. Here we present a case of reverse takotsubo cardiomyopathy. A 67-year-old female was admitted for weakness and falls due to severe malnutrition.

Paraneoplastic Dermatosis in a Patient with Anaplastic Large-Cell Lymphoma: Case Report and Literature Review.

Background/aims: Paraneoplastic dermatoses are skin disorders that are associated with malignancy. Anaplastic large T-cell lymphoma (ALTCL) has rarely been associated with paraneoplastic skin manifestations such as gangrenous foot ulcers and erythroderma.

Methods: We describe a case of ALTCL presenting as a large annular skin rash.

Risk of Fatal Bleeding in Episodes of Major Bleeding with New Oral Anticoagulants and Vitamin K Antagonists: A Systematic Review and Meta-Analysis.

Background: The reversibility of new/novel oral anticoagulants (NOAC) is not well understood, whereas the reversal strategies for bleeding associated with vitamin k antagonists (VKA), such as warfarin, is well established. It is unknown whether outcomes are different between bleeds occurring with NOAC compared to VKA use.

Objectives: This systematic review and meta-analysis of randomized controlled trials determines the relative odds of fatal bleeding given that a patient suffered a major bleed while on NOAC versus VKA therapy.