Results 71 to 80 of about 27,555 (278)
Superior Vena Cava Syndrome Associated with Right-to-Left Shunt through Systemic-to-Pulmonary Venous Collaterals [PDF]
, 2014 Superior vena cava (SVC) obstruction is associated with the gradual development of venous collaterals. We present a rare form of systemic-to-pulmonary subpleural collateral pathway that developed in the bridging subpleural pulmonary veins in a 54-year ...
Anand, Vishal +6 more
core +1 more source
Journal of Cardiovascular Electrophysiology, EarlyView.ABSTRACT Background One of the challenges encountered when extracting transvenous leads with long dwell times is the presence of dense calcifications encasing the leads. This is the most likely reason for failure to advance a laser extraction sheath.
Jamie Kowal +2 more
wiley +1 more source
World Journal of Surgical Oncology, 2011 Persistent left superior vena cava (PLSVC) represents the most common congenital venous anomaly of the thoracic systemic venous return, occurring in 0.3% to 0.5% of individuals in the general population, and in up to 12% of individuals with other ...
Povoski Stephen P, Khabiri Hooman
doaj +1 more source
Pacing and Clinical Electrophysiology, EarlyView.ABSTRACT Background Procedural and clinical outcomes in patients with obesity undergoing catheter ablation for atrial fibrillation (AF) have been mixed. Clinical data in the context of pulsed field ablation (PFA) are currently limited in this patient cohort.
Francis J. Ha +6 more
wiley +1 more source
Anatomy of Soft Tissues of the Spinal Canal [PDF]
, 1999 Background and Objectives. Important issues regarding the spread of solutions in the epidural space and the anatomy of the site of action of spinal and epidural injections are unresolved.
Quinn, Hogan, Toth, Jeffrey M.
core +1 more source
RF‐Shielding of Laser‐Cut Venous Stents: Calculations, Simulations, and Experiments
Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2331-2344, April 2026.ABSTRACT Purpose To develop an analytical model of the RF‐shielding of laser‐cut venous stents for different orientations and stent geometries. Methods Laser‐cut venous stents are modeled as a grid composed of circular and rectangular loops. As these loops are orthogonal they shield different components of the transmit RF field.
Lisa Regler +7 more
wiley +1 more source
Psychiatry and Clinical Neurosciences Reports, Volume 5, Issue 1, March 2026.Abstract Background Takotsubo cardiomyopathy (TTC) is a transient cardiac condition often triggered by an emotional or physical stress. TTC usually has a benign clinical course with full recovery. However, in rare cases, TTC is complicated by cardiogenic shock, left ventricular rupture, or ventricular thrombus.
Masaki Fujiwara +4 more
wiley +1 more source
Do we still need selective ovarian venography in diagnosis of pelvic venous disease in 2021?
Turkish Journal of Vascular Surgery, 2021 Pelvic venous disease (PeVD) is an overlooked condition that can affect daily life of patients. Although medical history and physical examination may lead to suspicion of PeVD, accurate imaging is important for establishing the diagnosis with high ...
Carsten Arnoldussen +2 more
doaj
Influence of Long-term Cytotoxic Chemotherapy on the Condition of Peripheral Venous Channel [PDF]
, 2017 The necessity of long-term venous access in cancer patients appears at frequent and long-term courses of cytotoxic therapy. Peripheral veins of forearms are most often used for these aims. The conditions of peripheral venous channel in 32 cancer patients,
Tkachuk, T. (Tetiana)
core +2 more sources
Journal of Arrhythmia, Volume 42, Issue 1, February 2026.Flow of cardiac resynchronization therapy (CRT) in heart failure management. Heart failure (HF) patients with electrical dyssynchrony are first identified through screening. If electrical dyssynchrony contributes to HF deterioration, CRT is initiated to improve electrical synchrony.
Michio Ogano +4 more
wiley +1 more source