Results 101 to 110 of about 14,755 (236)

Paradoxical Embolization in an Adult Cystic Fibrosis Patient

Canadian Respiratory Journal, 2007
Cystic fibrosis patients with an implantable venous access device (IVAD) and a patent foramen ovale (PFO) are at an increased risk of developing paradoxical embolism.
Nabil M Al Lawati, Pearce Wilcox
doaj   +1 more source

Ecocardiograma transesofágico revela fonte cardíaca de embolia cerebral em pacientes com AVC e mais que 45 anos [PDF]

, 2005
Cerebral embolism from cardiac source is an important cause of stroke, specially in patients younger than 45 years old. OBJECTIVE: To describe the transesophageal echocardiography (TEE) findings in young and non-young stroke patients without any prior ...
Aguiar, Alexandre Santos, Ferraz, Maria Elisabeth Matta de Rezende, Ferreira, Luiz Darcy, Francisco, Silvio, Fukujima, Marcia Maiumi, Gabbai, Alberto Alain, Lima, João Augusto Costa, Monaco, Cláudia G., Ortiz, Juarez, Prado, Gilmar Fernandes do, Tatani, Solange Bernardes   +10 more
core   +4 more sources

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies.
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source

Unusual presentation of basilar artery stroke secondary to patent foramen ovale: a case report

Journal of Medical Case Reports, 2008
Introduction We report a case of a patient presenting with neuropsychiatric manifestations secondary to paradoxical embolism Case presentation Unexplained rapid onset of confusion with amnesia and minimal neurological deficits can be a manifestation of ...
Salam Abdul, Sanmuganathan Phil, Pycock Chris   +2 more
doaj   +1 more source

The regional evolution of a dryland fluvio‐aeolian and lacustrine succession in response to allocyclic forcing: insights from the Early Permian Cutler Group, Utah, USA

Sedimentology, Volume 73, Issue 2, Page 297-354, February 2026.
ABSTRACT Preserved allocyclic signatures in the rock record often reflect basin‐scale climatic variability and serve as key proxies for correlating ancient dryland successions. The notion of climate cyclicity, however, remains largely untested on regionally constrained, outcrop‐calibrated studies.
Oliver Button, Jack G. Connor, Ross P. Pettigrew, Ben A. Kilhams, John A. Howell   +4 more
wiley   +1 more source

Paradoxical Air Embolism in Spinal Surgery: Case Report and Literature Review

Brazilian Neurosurgery
Air embolism (AE) is a subtype of embolism, caused by the entry of air into the vascular system. It is a predominantly iatrogenic complication, and its symptomatic form is severe, although uncommon.
Guilherme José Miotto, Artur Eduardo Martio, Paulo Moacir Mesquita Filho, Octávio Ruschel Karam, Wagner Lazaretto Padua, Taís Otilia Berres, Renan Mathias Ferreira Saltiél   +6 more
doaj   +1 more source

Interaction between proatherosclerotic factors and right-to-left shunt on the risk of cryptogenic stroke: the Italian Project on Stroke in Young Adults. [PDF]

, 2012
Objective: To explore the interaction effects between cardiac interatrial right-to-left shunt (RLS) and proatherosclerotic factors on the risk of brain ischaemia. Design: Multicentre Italian caseecontrol study. Setting: University hospitals. Participants:
A, Adami, Bovi, P, Calabrò, Rs, Casoni, F, Cerrato, P, Costa, P, Dalla Volta, G, Del Sette, M, Del Zotto, E, Delodovici, Ml, Gandolfo, C, Giossi, A, Grassi, Mario, Iacoviello, L, Italian Project on Stroke in Young Adults, Investigators, Lodigiani, C, M, Magoni, Musolino, R, Paciaroni, M, Padovani, A, Patella, R, Pezzini, A, Rasura, M, Rota, Ll, Spalloni, A, Toriello, A, Volonghi, I, Zini, A   +27 more
core   +1 more source

Mitochondrial Adaptation to Mechanical Stress in Cardiac Ageing and Disease

Advanced Science, Volume 13, Issue 4, 19 January 2026.
Mechanical forces shape the heart's energy factories. This review explores how mitochondria in cardiac cells sense and respond to biomechanical stress, altering their structure, positioning, and metabolism. By linking mechanical cues to mitochondrial adaptation, the article highlights pathways driving heart disease and points to new strategies for ...
Aishwarya Prakash, Thomas Iskratsch
wiley   +1 more source

Molecular Assembly Unlocks Dual‐Defect Synergy in Carbon Nitride for Efficient H2O2 Photosynthesis

Advanced Science, Volume 13, Issue 5, 27 January 2026.
A long‐standing puzzle in making catalysts for hydrogen peroxide is broken. The innovation is a synthesis strategy that creates two synergistic defect sites (cyano defects and N vacancy defects). This synergy enables highly efficient and selective H2O2 production.
Xiaolin Sun, Pengfei Tian, Jinye Li, Minghui Zhu, Jing Xu, Fu‐Zhen Xuan   +5 more
wiley   +1 more source

Effect of Catheter-Based Patent Foramen Ovale Closure on the Occurrence of Arterial Bubbles in Scuba Divers [PDF]

, 2005
ObjectivesThis study sought to evaluate the effect of catheter-based patent foramen ovale (PFO) closure on the occurrence of arterial bubbles after simulated dives.BackgroundPFO is a risk factor of decompression sickness in divers due to paradoxical ...
Honěk, Jakub, Šrámek, Martin, Šefc, Luděk, Januška, Jaroslav, Fiedler, Jiří, Horváth, Martin, Tomek, Aleš, Novotný, Štěpán, Honěk, Tomáš, Veselka, Josef   +9 more
core   +1 more source