Results 281 to 290 of about 702,674 (340)

Aged Zebrafish as a Spontaneous Model of Cardiac Valvular Disease

open access: yesAging Cell, EarlyView.
Natural ageing in zebrafish results in spontaneous development of valvular degeneration in both the atrioventricular (AV) and bulboventricular (BV) valves. Aged zebrafish valves are larger and exhibit cystic regions, immune cell infiltration, early osteoblast differentiation and increased regurgitation.
Laura Bevan   +7 more
wiley   +1 more source

Serious outcomes among emergency department patients with presyncope: A systematic review

open access: yesAcademic Emergency Medicine, EarlyView.
Abstract Background Syncope is transient loss of consciousness, and in presyncope, patients experience same prodromal symptoms without losing consciousness. While studies have extensively reported the risk of serious outcome among emergency department (ED) syncope, the outcome for patients with presyncope and their management are not well studied.
Hadi Mirfazaelian   +4 more
wiley   +1 more source

Retrograde aortic dissection after thoracic endovascular aortic repair. [PDF]

open access: yesTurk Gogus Kalp Damar Cerrahisi Derg
Ak K, Çalışan E, Öztürk F, Arsan S.
europepmc   +1 more source

Machine Learning‐Based Prediction of Life‐Threatening Complications During Hemodialysis in Hospitalized Patients With Poor General Conditions

open access: yesArtificial Organs, EarlyView.
A machine learning model using predialysis data predicted sudden events during or after hemodialysis with high accuracy (auROC: 0.889). The key predictors included emergency hospitalization, recent surgery, high heart rate, low albumin levels, and high CRP.
Naotaka Kato   +11 more
wiley   +1 more source

An effective case of pulsatile flow for cerebral malperfusion of stanford type A aortic dissection. [PDF]

open access: yesJ Extra Corpor Technol
Takeichi T   +9 more
europepmc   +1 more source

In Vitro Calcification of Bioprosthetic Heart Valves: Method Validation by Comparative Heart Valve Calcification Testing

open access: yesArtificial Organs, EarlyView.
We have developed a unique method for pre‐clinical heart valve prostheses evaluation of calcification propensity. Results from the test can directly be translated into improvements of prostheses design, materials, and anti‐calcification treatments, and therefore have a significant impact on heart valve prostheses quality and patient care in the future.
Nicole Kiesendahl   +6 more
wiley   +1 more source

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