Results 211 to 220 of about 2,057,922 (254)

Mechanistic insights into sex differences in atrial electrophysiology and arrhythmia vulnerability through sex‐specific computational models

The Journal of Physiology, EarlyView.
Abstract figure legend Sex‐specific models of the human atrial myocyte in normal sinus rhythm (nSR) and chronic atrial fibrillation (cAF) revealed increased alternans susceptibility in cAF males and DADs in females, driven primarily by ICaL and ryanodine receptor remodelling.
Nathaniel T. Herrera, Haibo Ni, Charlotte E. R. Smith, Yixuan Wu, Dobromir Dobrev, Stefano Morotti, Eleonora Grandi   +6 more
wiley   +1 more source

Defying gravity: Breath, beat and brain

Experimental Physiology, EarlyView.
Shigehiko Ogoh, Damian Miles Bailey
wiley   +1 more source

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Left atrial appendage occlusion

Nature Reviews Cardiology, 2023
Prevention of stroke represents a goal of primary importance in health systems due to its associated morbidity and mortality. As several patient groups with increased stroke rates have been identified, multiple approaches have been developed and implemented: oral anticoagulation (OAC) for patients with atrial fibrillation, surgical and percutaneous ...
David R, Holmes, Kasper, Korsholm, Josep, Rodés-Cabau, Jacqueline, Saw, Sergio, Berti, Mohamad A, Alkhouli   +5 more
openaire   +4 more sources

Left Atrial Appendage Occlusion in Patients With Thrombus in Left Atrial Appendage

Journal of Invasive Cardiology, 2020
Atrial appendage (LAA) occlusion is a therapeutic option for thromboembolic prevention in atrial fibrillation (AF) patients who have contraindications to oral anticoagulation (OAC) or high risk of bleeding. Traditionally, thrombus in the LAA has been considered a contraindication for LAA occlusion.
Levent Sahiner, Cem Coteli, Ergun Kaya, Ahmet Ates, Gul Kilic, Hikmet Yorgun, Kudret Aytemir   +6 more
openaire   +3 more sources

Left Atrial Appendage... and Another Appendage?

Journal of Cardiothoracic and Vascular Anesthesia, 2015
Fig 2. 3D transesophageal echocardiography image showing the outpouching of the left atrial wall (arrow) close to the P3 scallop of the mitral valve. Abbreviations: LV, left ventricle; LA, left atrium). Fig 3. En face view of the mitral valve obtained with 3D transesophageal echocardiography. The left atrial appendage is seen at the 9 o’clock position,
Khurram, Owais, Mario, Montealegre-Gallegos, Robina, Matyal, Anam, Pal, Feroze, Mahmood   +4 more
openaire   +2 more sources

Left atrial appendage myxoma masquerading as left atrial appendage thrombus

Asian Cardiovascular and Thoracic Annals, 2013
Myxomas are the most common benign tumors of the heart. They can arise from any heart chamber, but have rarely been described as originating from the left atrial appendage. We describe a case of left atrial appendage myxoma mimicking a left atrial appendage thrombus, and presenting with microembolization to the coronaries.
Lalitaditya, Malik, Shyamadeep, Borgohain, Anubhav, Gupta, Vijay, Grover, Vijay Kumar, Gupta   +4 more
openaire   +2 more sources

Left Atrial Appendage Closure

Current Cardiology Reports, 2010
Stroke prevention is the primary goal in atrial fibrillation (AF) given its clinical and socioeconomic impact. With AF, the prevalence of thromboembolic stroke continues to rise and there is an urgent need to develop better strategies of stroke prevention.
Inder M, Singh, David R, Holmes
openaire   +2 more sources

Herniation of the left atrial appendage

The American Journal of Cardiology, 1965
Abstract A case of herniation of the left atrial appendage through a partial defect in the left side of the pericardial sac is presented. The diagnosis was suspected on the basis of the chest roentgenogram and was proved by right and left heart cineangiography. The differential diagnosis is discussed.
P, Samet, W H, Bernstein
openaire   +2 more sources

Giant left atrial appendage

Postgraduate Medical Journal, 2011
A 30-year-old woman presented with a history of palpitations for 15 years and dyspnoea on exertion for 6 years. Her symptomatic status had worsened from New York Heart Association (NYHA) class 2 to NYHA class 3 in the last 1 year. On clinical examination, she had evidence of congestive cardiac failure and rheumatic mitral valve disease.
Neeraj, Parakh, Neeraj, Yadav, Vivek, Chaturvedi, Mabid, Geelani   +3 more
openaire   +2 more sources

Inverted left atrial appendage

The Japanese Journal of Thoracic and Cardiovascular Surgery, 2000
An unexpected left atrial mass was found during postoperative echocardiography in a 17-years old man following aortic valve replacement, suggesting thrombus, vegetation and neoplasm. Reoperation showed that the mass to be an inverted left atrial appendage. Left ventricular venting may cause such inversion.
N, Kanemitsu, M, Okabe, S, Wariishi, T, Nakamura, F, Kitamura   +4 more
openaire   +2 more sources