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Condition: Cardiomyopathy

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Total 1426 results found since Jan 2013.

The multiple roles of lysophosphatidic acid in vascular disease and atherosclerosis
Curr Opin Lipidol. 2023 Jul 28. doi: 10.1097/MOL.0000000000000890. Online ahead of print.ABSTRACTPURPOSE OF REVIEW: To explore the multiple roles that lysophosphatidic acid (LPA) plays in vascular disease and atherosclerosis.RECENT FINDINGS: A high-fat high-cholesterol diet decreases antimicrobial activity in the small intestine, which leads to increased levels of bacterial lipopolysaccharide in the mucus of the small intestine and in plasma that increase systemic inflammation, and enhance dyslipidemia and aortic atherosclerosis. Decreasing LPA production in enterocytes reduces the impact of the diet. LPA signaling inhibit...
Source: Atherosclerosis - July 27, 2023 Category: Cardiology Authors: Arnab Chattopadhyay Srinivasa T Reddy Alan M Fogelman Source Type: research

Gender Differences in Atrial Fibrosis and Cardiomyopathy Assessed by Left Atrial Low-Voltage Areas During Catheter Ablation of Atrial Fibrillation
This study aimed to delineate gender differences in the prevalence, predictors, and prognostic impact of left atrial low-voltage areas (LVAs). This observational study included 1,488 consecutive patients who underwent initial ablation for AF. Voltage mapping was performed after pulmonary vein isolation during sinus rhythm.
Source: The American Journal of Cardiology - July 21, 2023 Category: Cardiology Authors: Masaharu Masuda, Yasuhiro Matsuda, Hiroyuki Uematsu, Ayako Sugino, Hirotaka Ooka, Satoshi Kudo, Subaru Fujii, Mitsutoshi Asai, Osamu Iida, Shin Okamoto, Takayuki Ishihara, Kiyonori Nanto, Takuya Tsujimura, Yosuke Hata, Taku Toyoshima, Naoko Higashino, Sho Source Type: research

Risk of cardioembolic ischemic events and relation to atrial fibrillation/flutter in patients with arrhythmogenic cardiomyopathy during a long-term follow-up
This study sought to determine the occurrence of cardioembolic ischemic events (CIEs) in ACM patients and to identify clinical and imaging predictors of CIEs.
Source: International Journal of Cardiology - July 21, 2023 Category: Cardiology Authors: Elisabetta Toso, Francesca De Lio, Pier Paolo Bocchino, Claudia Raineri, Francesco Fioravanti, Elena Maria Richiardi, Gianluca Marcelli, Tania Sacco, Carla Giustetto, Fiorenzo Gaita Source Type: research

EXPRESS: Magnetic resonance imaging for diagnostic workup of Embolic Stroke of Undetermined Source: a systematic review
CONCLUSION: MRI techniques allow to identify additional cardiac and vascular embolic sources and may further decrease the prevalence of patients with the diagnosis of ESUS.PMID:37435743 | DOI:10.1177/17474930231189946
Source: Atherosclerosis - July 12, 2023 Category: Cardiology Authors: Natallia Khenkina Alberto Aimo Iacopo Fabiani Pier Giorgio Masci Dimitrios Sagris Steven E Williams George Mavraganis Hui-Sheng Chen Max Wintermark Patrik Michel George Ntaios George Georgiopoulos Source Type: research

Major adverse cardiovascular events associated with testosterone treatment: a pharmacovigilance study of the FAERS database
Conclusion: For myocardial infarction and cardiomyopathy, TRT statistically tended to increase the risk of MACEs, while for cardiac arrhythmia, cardiac failure, and stroke, TRT demonstrated beneficial effects among the population with morbidities, such as testosterone deficiency (TD), diabetes mellitus (DM), and hypertension. MACEs were rare but led to serious outcomes including significant increase in death and disability. Since 2018, and before 2014, reports referring to TRT associated with MACEs were relatively scarce, which indicated that there might be a considerable number of cases that went unrecorded, due to neglec...
Source: Frontiers in Pharmacology - July 12, 2023 Category: Drugs & Pharmacology Source Type: research

Left ventricular strain and myocardial work in apical hypertrophic cardiomyopathy
CONCLUSIONS: ApHCM is associated with preserved LV ejection fraction but abnormal LV GLS and work indices, with progressive impairment. Important clinical and echocardiographic measures are independently predictive of long-term follow-up LV GLS, GWI and adverse events.PMID:37426133 | PMC:PMC10323562 | DOI:10.21037/jtd-23-202
Source: Journal of Thoracic Disease - July 10, 2023 Category: Respiratory Medicine Authors: Christos G Mihos Sofia A Horvath Rafle Fernandez Esteban Escolar Source Type: research