Results 71 to 80 of about 5,228 (207)

Navigating the Zero Fluoroscopy Frontier: Current Tools, Evidence and Future Directions in Electrophysiology Procedures

Pacing and Clinical Electrophysiology, EarlyView.
Graphical Abstract ABSTRACT Fluoroscopy has traditionally been the mainstay imaging technique for guidance during electrophysiology (EP) ablation procedures. The numerous disadvantages associated with radiation exposure for both operators and patients have created the need for zero‐fluoroscopy (ZF) approaches. Today, electrophysiologists have access to
Dimitrios Kotzadamis, Georgios Giannopoulos, Vaios Schismenos, Alexandros Evangeliou, Prokopios Mamolis, Antonios Antoniadis, Vassilios Vassilikos   +6 more
wiley   +1 more source

Percutaneous placement of inferior vena cava filters.

Acta Médica Portuguesa, 1992
Pulmonary embolism is a serious and difficult problem. Many approaches for the prevention of recurrent pulmonary embolism have been tried. Percutaneous placement of inferior vena cava filters is an easy, safe, available and well established procedure for
J M Pisco, M J Santiago, I Basto
doaj   +1 more source

An experimentally informed computational model of neurovestibular adaptation to altered gravity

Experimental Physiology, EarlyView.
Abstract Transitions to altered gravity environments result in acute sensorimotor impairment for astronauts, leading to serious mission and safety risks in the crucial first moments in a new setting. Our understanding of the time course and severity of impairment in the early stages of adaptation remains limited and confounded by unmonitored head ...
Victoria G. Kravets, Torin K. Clark
wiley   +1 more source

Tine after tine: a varied approach to the removal of a long-standing IVC filter

Radiology Case Reports, 2017
Inferior vena cava filters are important tools used to help prevent life-threatening pulmonary embolisms in hospitalized patients with contraindications to pharmacological prophylactic anticoagulation.
Andrew Delozier, Melhem Ghaleb, MD, Alonso Andrade, MD   +2 more
doaj   +1 more source

Time‐course analysis of cerebral circulation and cardiorespiratory responses to acute central blood volume reduction in healthy young males

Experimental Physiology, EarlyView.
Abstract Central blood volume (CBV) reduction challenges circulatory and respiratory homeostasis, particularly during the initial compensatory phase (0–2 min), when rapid physiological adaptations occur. In this study, we examined dynamic cardiorespiratory responses to CBV reduction using lower‐body negative pressure (LBNP) in 11 healthy young males ...
Marina Feeley, Tomoki Watada, Go Ito, Ai Shimada, Toru Sawai, Hideomi Nakata, Shingo Otsuki, Tadayoshi Miyamoto   +7 more
wiley   +1 more source

The isolated working guinea pig heart: A functional and electrophysiological characterisation

Experimental Physiology, EarlyView.
Abstract Small animal isolated perfused hearts have been used for over 150 years for the study of cardiac physiology and pharmacology. The guinea pig heart represents the smallest mammalian heart that replicates key features of the human heart – for example, with respect to cardiac action potential duration, ion channel expression, excitation ...
Grace C. Anderson‐Barker, Michael J Shattock   +1 more
wiley   +1 more source

Mitochondrial Ca2+ uniporter haploinsufficiency leads to sexually dimorphic redox imbalance and metabolic remodelling in the mouse brain

The Journal of Physiology, EarlyView.
Abstract figure legend The genetic inactivation of one Mcu allele leads to sex‐specific changes in neuronal function in adult mice, that is, the firing of action potentials and the relationship between cytosolic and mitochondrial Ca2+ levels. The ability to produce NAD(P)H by stimulated neural tissue is largely preserved in male mice but delayed in ...
Jenna Gray, Girish Halemirle, Beatriz Ferrán, Hadyn Rose, Traci L. Redwine, Sophia Pham, Bo Hagy, Atul Pranay, Jennifer Giorgione, Stacy A. Hussong, Veronica Galvan, Kenneth Humphries, Holly Van Remmen, Mike Kinter, William E. Sonntag, Pankaj K. Singh, Carlos Manlio Díaz‐García   +16 more
wiley   +1 more source

Aortic pseudoaneurysm secondary to suprarenal inferior vena cava filter penetration treated with coil embolization

Journal of Vascular Surgery Cases and Innovative Techniques
Inferior vena cava filter strut penetration is a recognized complication. Damage to the aorta from filter penetration can result in pseudoaneurysm formation, which carries risk of rupture.
Tyler Fox, MD, Ioannis Tsouknidas, MD, Alvaro Mendez, MD, Ricky T. Tong, MD, PhD, Vincent DiGiovanni, DO, Robert Meisner, MD   +5 more
doaj   +1 more source

Vena Cava Filters and In-Hospital Case Fatality Among Patients With Pulmonary Embolism: Results From a Large Population-Based Study

Clinical and Applied Thrombosis/Hemostasis, 2019
In patients with venous thromboembolism (VTE), vena cava filters (VCFs) are currently only recommended when anticoagulant treatment is contraindicated or if VTE has recurred despite adequate anticoagulation. However, evidence on the efficacy of filter in
Fulvio Pomero MD, Walter Ageno MD, Francesco Dentali MD, Luigi Fenoglio MD, Alessandro Squizzato MD, Matteo Bonzini MD   +5 more
doaj   +1 more source

How Effective is a Departmental Registry Follow-up form for Improving Retrieval of Inferior Vena Cava Filters? A Single-center Experience

The Arab Journal of Interventional Radiology, 2018
Purpose: This study evaluated the impact of a departmental registry follow-up form on the retrieval rate of retrievable inferior vena cava (IVC) filters.
Esraa Y. Arabi, Ghaida Almusallam, Abeer Alkhathlan, Razan Alfaiz, Yousof Alzarani, Mohammad Arabi   +5 more
doaj   +1 more source