Unlabelled: The aim of this clinical study is to assess the characteristics of penetrating heart injury and its surgical challenges for urgent surgical approach.
Materials And Methods: Seventeen patients suffering from penetrating heart wounds were evaluated retrospectively in the department of cardiovascular surgery between 1996 and 2004. All patients were male, with ages ranging from 19 to 36 years, with a mean age of 23.6 +/- 5 years.
Results: Median sternotomy, left anterior thoracotomy, and right anterior thoracotomy were performed to control the bleeding or to reach the heart for internal cardiac massage in 5, 11 and, 1 control, respectively. The right ventricle was the most commonly injured chamber (64.7%, n = 12), followed by left ventricle (17.7%, n = 4), and right atrium (17.6%, n = 3); a left atrial injury was not seen. Mortality rate was 29% (5 cases), and 12 controls were discharged without any complications.
Conclusion: Although the most important factor affecting mortality in penetrating heart injuries is rapid transport, an urgent approach applied by a specialist team can decrease potential mortality and morbidity rates.
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http://dx.doi.org/10.1532/HSF98.20071098 | DOI Listing |
J Cardiovasc Dev Dis
December 2024
Department of Medicine, University of California, 650 Charles E Young Dr. S, Center for Health Sciences, Room A2-237, Los Angeles, CA 90095, USA.
The detection and assessment of atherosclerosis and cardiovascular calcification can inform risk stratification and therapies to reduce cardiovascular morbidity and mortality. In this review, we provide an overview of current and emerging imaging techniques for assessing atherosclerosis and cardiovascular calcification in animal models. Traditional imaging modalities, such as computed tomography (CT) and magnetic resonance imaging (MRI), offer non-invasive approaches of visualizing atherosclerotic calcification in vivo; integration of these techniques with positron emission tomography (PET) imaging adds molecular imaging capabilities, such as detection of metabolically active microcalcifications with F-sodium fluoride.
View Article and Find Full Text PDFAnn Med
December 2025
Department of Clinical Pharmacology, Institute of Laboratory Medicine, University Hospital Ostrava, Ostrava, Czech Republic.
Introduction: It is hypothesized that systemically administered antibiotics penetrate wound sites more effectively during negative pressure wound therapy (NPWT). However, there is a lack of clinical data from patients who receive NPWT for deep sternal wound infection (DSWI) after open-heart surgery. Here, we evaluated vancomycin penetration into exudate in this patient group.
View Article and Find Full Text PDFJ Artif Organs
December 2024
Departments of Cardiovascular Surgery, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita Shi, Osaka, Osaka fu, 565-0871, Japan.
Left ventricular assist devices (LVADs) are implanted in patients with heart failure to support cardiac circulation. However, no standardized methods have been established for LVAD driveline exit site management for the prevention of infections. Therefore, this study evaluated the efficacy of modified driveline management compared with that of conventional driveline management.
View Article and Find Full Text PDFEur Heart J Case Rep
December 2024
Department of Cardiology, DMC/Harper University Hospital, 3990 John R St, Detroit, MI 48201, USA.
Background: As a rare complication of penetrating chest trauma, one can occasionally find foreign bodies inside the pericardium. Even rarer is finding an intact bullet inside the pericardial cavity following the gunshot injury.
Case Summary: A 17-year-old male presented to the emergency department as a Level 1 trauma for multiple gunshot wounds.
Mol Pharm
December 2024
Molecular Imaging Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, United States.
Nanobodies, or single-domain antibody fragments, are promising candidates for molecular imaging due to their small size, rapid tissue penetration, and high target specificity. However, a significant challenge in their use is high renal uptake and retention, which can limit the therapeutic efficacy and complicate image interpretation. This study compares five different fluorine-18-labeled prosthetic groups for nanobodies, aiming to optimize pharmacokinetics and minimize kidney retention while maintaining tumor targeting.
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