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The heart valves

Cardiology Plus, 2021
The four heart valves are arranged in different planes from each other. The aortic valve is most centrally located being related to all four cardiac chambers.
Siew Yen Ho
doaj   +2 more sources

Recent advancements in polymeric heart valves: From basic research to clinical trials [PDF]

Materials Today Bio
Valvular heart diseases (VHDs) have become one of the most prevalent heart diseases worldwide, and prosthetic valve replacement is one of the effective treatments. With the fast development of minimal invasive technology, transcatheter valves replacement
Yuanchi Wang, Yulong Fu, Qingyu Wang, Deling Kong, Zhihong Wang, Jing Liu   +5 more
doaj   +2 more sources

Bacterial Diversity in Native Heart Valves in Infective Endocarditis [PDF]

Biomedicines
Background: Infective endocarditis (IE) is an infectious disease caused by the hematogenous dissemination of bacteria into heart valves. Improving the identification of pathogens that cause IE is important to increase the effectiveness of its therapy and
Anna Sinitskaya, Alexander Kostyunin, Maxim Asanov, Maria Khutornaya, Anastasia Klyueva, Alyona Poddubnyak, Alexey Tupikin, Marsel Kabilov, Maxim Sinitsky   +8 more
doaj   +2 more sources

Deformation of transcatheter heart valves with mitral valve-in-valve. [PDF]

EuroIntervention, 2023
The use of oversizing in mitral valve-in-valve (MViV) procedures can lead to non-uniform expansion of transcatheter heart valves (THV). This may have implications for THV durability.The objective of this study was to assess the extent and predictors of THV deformation in MViV procedures.We examined 33 patients who underwent MViV with SAPIEN prostheses.
Fukui M, Okada A, Burns MR, Sato H, Thao KR, Wang C, Koike H, Hamid N, Enriquez-Sarano M, Lesser JR, Cavalcante JL, Sorajja P, Bapat VN.   +12 more
europepmc   +3 more sources

Advances in xenogeneic donor decellularized organs: A review on studies with sheep and porcine‐derived heart valves [PDF]

Bioengineering & Translational Medicine
Heart valve replacement surgeries are performed on patients suffering from abnormal heart valve function. In these operations, the problematic tissue is replaced with mechanical valves or with bioprosthetics that are being developed.
Muslum Suleyman Inal, Huseyin Avci, Shabir Hassan, Cihan Darcan, Su Ryon Shin, Ali Akpek   +5 more
doaj   +2 more sources

Detection of Heart Valve Function Disorders with Artificial Neural Network (ANN) Algorithm [PDF]

, 2022
Heart disease insidents has generated mortalities at a young age, hindering the occurrence of the 2045 golden generation as one of the determining factors for the occurrence of advanced Indonesia.
Alfarisyi, Bara, Faruq, Amrul, Irfan, Muhammad   +2 more
core   +1 more source

Emergency TAVI in a critically ill patient: A case report

Clinical Case Reports, 2021
Transcatheter aortic valve implantation is a safe procedure even in inoperable patients with multi‐organ failure and cardiogenic shock. In such cases, the heart team should be prepared to proceed to emergent implantation for timely and successful ...
Konstantinos Papadopoulos, Michael Chrissoheris, Antonios Halapas, Panagiota Kourkoveli, Ozge Ozden Tok, Konstantinos Spargias   +5 more
doaj   +1 more source

Epidemiology, Pathophysiology, and Management of Native Atrioventricular Valve Regurgitation in Heart Failure Patients

Frontiers in Cardiovascular Medicine, 2021
Atrioventricular regurgitation is frequent in the setting of heart failure. It is due to atrial and ventricular remodelling, as well as rhythmic disturbances and loss of synchrony.
Anne-Céline Martin, Anne-Céline Martin, Marie-Cécile Bories, Marie-Cécile Bories, Noemie Tence, Noemie Tence, Pierre Baudinaud, Pierre Baudinaud, Louis Pechmajou, Louis Pechmajou, Tania Puscas, Tania Puscas, Eloi Marijon, Eloi Marijon, Paul Achouh, Paul Achouh, Nicole Karam, Nicole Karam   +17 more
doaj   +1 more source

Myocardial Infarction incidence during national lockdown in two French provinces unevenly affected by COVID-19 outbreak: An observational study

The Lancet Regional Health. Europe, 2021
Background: A reduction of admission for MI has been reported in most countries affected by COVID-19. No clear explanation has been provided. Methods: To report the incidence of myocardial infarction (MI) admission during COVID-19 pandemic and in ...
Eric Van Belle, Thibault Manigold, Adeline Piérache, Alain Furber, Nicolas Debry, Anne Luycx-Bore, Jean-Jacques Bauchart, Olivier Nugue, François Huchet, Mathieu Bic, François Vinchon, Smaïn Sayah, Alexandre Fournier, Eric Decoulx, Usman Mouhammad, Jérôme Clerc, Aurélie Manchuelle, Tahar Lazizi, Akram Chmait, Julien Jeannetteau, Pierre Hénon, Mickael Bonin, Marie Dupret-Minet, Ashok Tirouvanziam, David Molcard, Fabien Arabucki, Antoine Py, Fabrice Prunier, Cédric Delhaye, Gilles Lemesle, Guillaume Schurtz, Alessandro Cosenza, Hugues Spillemaeker, Basile Verdier, Tom Denimal, Thibault Pamart, Habib Sylla, Dany Janah, David Aouate, Sina Porouchani, Valérie Guillez, Guillaume Bonnet, Julien Ternacle, Julien Labreuche, Guillaume Cayla, Flavien Vincent   +45 more
doaj   +1 more source

Prosthetic Heart Valve [PDF]

Circulation, 2011
A 55-year-old invasive/clinical cardiologist worked full time, exercised regularly, and was asymptomatic. Two weeks previously, he had new onset of angina on exertion. Echocardiography/Doppler and cardiac catheterization confirmed the clinical assessment of severe aortic stenosis with a valve area of 0.5 cm2/m2.
Grace, Huang, Shahbudin H, Rahimtoola
openaire   +2 more sources