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Rupture of the staple suture site after stapling the right inferior pulmonary vein with double rows of staples: a case report.
Gen Thorac Cardiovasc Surg Cases
January 2025
Department of Surgery II, Faculty of Medicine, Yamagata University, Yamagata, Japan.
Background: With advancements in minimally invasive thoracic surgery techniques, such as video-assisted thoracoscopic surgery and robotic surgery, the design of vascular staplers has evolved to meet the requirements of these procedures. Consequently, newer generations of automatic staplers with improved handling and reduced size have been introduced, such as two-row staplers, which are more maneuverable and less bulky than their three-row counterparts.
Case Presentation: A 68-year-old man with lung cancer underwent a right middle and lower lobectomy due to tumor invasion into the central middle bronchial trunk, rendering the preservation of the middle lobe impossible.
Pulmonary artery denervation by noninvasive stereotactic radiotherapy: a pilot study in swine models of pulmonary hypertension.
Nat Commun
January 2025
Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Shanghai, China.
Catheter-based pulmonary artery denervation (PADN) has achieved promising outcomes to treat pulmonary hypertension (PH). We herein present stereotactic body radiotherapy (SBRT) as a novel noninvasive approach for PADN. A single fraction of 15 Gy, 20 Gy or 25 Gy was delivered for PADN in a thromboxane A2 (TxA2) - induced acute PH swine model.
View Article and Find Full Text PDFSex differences in exercise-induced arterial hypoxemia and pulmonary edema following high-intensity exercise in highly trained endurance athletes.
Physiol Rep
January 2025
Centre for Heart Lung Innovation, The University of British Columbia (UBC) and St. Paul's Hospital (SPH), Vancouver, British Columbia, Canada.
This study investigated sex differences in the development of pulmonary edema and exercise-induced arterial hypoxemia (EIAH) in well-trained endurance athletes during near-maximal exercise in a real-world setting. Twenty participants (10M vs. 10F; V̇Opeak: 69.
View Article and Find Full Text PDFThe Impact of Right Atrial Function on Prognosis and Renal Function in Tricuspid Regurgitation Patients.
Am J Cardiol
January 2025
Division of Cardiology, Department of medicine, University of Verona, Verona, Italy.
Tricuspid regurgitation (TR) is related to survival and right atrial (RA) size and function may play a role. Our objective is to assess the impact of RA function measured by strain (RAS) on outcome and end organ congestion. We enrolled 134 patients (mean age 73 ± 13 years, 62% women) with any TR grade or etiology and a complete echocardiogram, clinical follow up and renal function assessment.
View Article and Find Full Text PDFValidation of a non-invasive filling pressure (NIFP) device for measuring cardiac pressure and assessing congestion levels in patients with heart failure.
Int J Cardiol
January 2025
State Key Laboratory for Innovation and Transformation of Luobing Theory, the First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China. Electronic address:
Background: Heart failure (HF) is a high-burden clinical syndrome characterized by intravascular and extravascular congestion, impacting patients' outcomes. Current diagnostic methods for assessing intravascular congestion, including right heart catheterization (RHC), have some limitations. There is a need for accurate, stable, and widely applicable non-invasive measurement methods to improve HF diagnosis and treatment.
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