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Procedural and Short-Term Outcomes of Percutaneous Left Atrial Appendage Closure in Patients with Cancer
Percutaneous left atrial appendage closure (LAAC) with the Watchman device (Boston Scientific) has emerged as an alternative to anticoagulation in patients with atrial fibrillation (AF). Cancer is a common comorbidity in patients with AF (1,2). Also, AF patients with cancer reportedly have a higher bleeding risk with a similar or higher stroke risk than those without cancer (3). Thus, AF patients with cancer unsuitable for anticoagulation can be indicated for LAAC to prevent AF-related thromboembolism (2).
Source: The American Journal of Cardiology - December 3, 2020 Category: Cardiology Authors: Toshiaki Isogai, Anas M. Saad, Abdelrahman Ibrahim Abushouk, Shashank Shekhar, Shunsuke Kuroda, Mohamed M. Gad, Oussama M. Wazni, Amar Krishnaswamy, Samir R. Kapadia Source Type: research

Relation of Venous Thromboembolism Risk to Ischemic Stroke Risk in Hospitalized Patients with Cancer
Patients with cancer are at increased risk for venous thromboembolism (VTE). However, the relationship of cancer type to the risk of arterial thrombosis in patients with high VTE risk has not been described. The goal of this study is to determine the rate of arterial thrombosis in patients with different types of solid tumors stratified by VTE risk. Using the 2012 National Inpatient Sample, we identified 373,789 hospitalizations involving patients ≥18 years associated with solid tumors, stratified by type.
Source: The American Journal of Cardiology - November 24, 2018 Category: Cardiology Authors: Alyssa M. Corley, Malachy J. Sullivan, Scott E. Friedman, Daniel J. O'Rourke, Robert T. Palac, Anthony S. Gemignani Source Type: research

Anticoagulant Agents for Atrial Fibrillation in Cancer Patients
In a recent article in the journal, Patell et  al1 found CHADS2 (congestive heart failure, hypertension, age ≥ 75, diabetes mellitus, prior stroke/transient ischemic attack/thromboembolism) and CHA2DS2VASC (congestive heart failure, hypertension, age ≥ 75, diabetes mellitus, prior stroke/transient ischemic attack/thromboembolism, vascular disease, age 65-74, sex category [i.e., female]) to predict risk of ischemic stroke in cancer patients with baseline atrial fibrillation (AF). Although only 36% of patients received anticoagulant therapy, the risk of stroke generally appeared to be lower than in cancer-free individuals.
Source: The American Journal of Cardiology - February 3, 2018 Category: Cardiology Authors: Marc Sorigue, Edurne Sarrate, Mireia Franch-Sarto, Mireia Santos-Gomez, Elisa Orna Source Type: research