Results 171 to 180 of about 810,311 (231)

The impact of biological sex and stroke volume constituents on heterogeneity in the Q̇$\dot{Q}$–V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$ relationship and skeletal muscle saturation during cycling

Experimental Physiology, Volume 111, Issue 10, Page 4382-4396, 1 October 2026.
Abstract Interindividual variability in the cardiac output (Q̇$\dot{Q}$) to the rate of oxygen consumption (V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$) slope (Q̇$\dot{Q}$–V̇O2${{\dot{V}}_{{{{\mathrm{O}}}_2}}}$) in healthy males is related to stroke volume (SV); however, the impact of differences in left ventricular (LV) structure and function as well as ...
Adam N. Di Salvo, Sinan Osman, Jacob L. Schwartz, Nino Nikolovski, Robert F. Bentley   +4 more
wiley   +1 more source

Mitral valve replacement in a case of dextrocardia with situs solitus. [PDF]

JTCVS Tech
Coleman T, Dasgupta A, Trott G, Geraldson CT, Bolton W, Davis B, Bhatia G.   +6 more
europepmc   +1 more source

An eikonal model with re‐excitability for fast simulations in cardiac electrophysiology

The Journal of Physiology, Volume 604, Issue 19, Page 8264-8283, 1 October 2026.
Abstract figure legend Restitution properties obtained from cable‐equation simulations and anisotropic remeshing informed by local fibre orientation are combined in an eikonal model with re‐excitability. The resulting reduced electrophysiology model enables efficient simulations of recurrent activation patterns, here illustrated by atrial re‐entry ...
Lia Gander, Rolf Krause, Francisco Sahli Costabal, Simone Pezzuto   +3 more
wiley   +1 more source

Radiofrequency Septal Reduction After Transcatheter Mitral Valve Replacement to Treat Left Ventricular Outflow Tract Obstruction. [PDF]

JACC Case Rep
Katrapati P, Eng M, Gideon P, Morris MF, Sorajja P, Tung R.   +5 more
europepmc   +1 more source

Enhancing stroke risk stratification in atrial fibrillation through non‐Newtonian blood modelling and Gaussian process emulation

The Journal of Physiology, Volume 604, Issue 19, Page 8050-8068, 1 October 2026.
Abstract figure legend Non‐Newtonian modelling and GPEs for stroke risk in atrial fibrilation patients. Abstract Atrial fibrillation (AF) is the most common heart arrhythmia, linked to a five‐fold increase in stroke risk. The left atrial appendage (LAA), prone to blood stasis, is a common thrombus formation site in AF patients.
Paolo Melidoro, Abdel Rahman Amr Sultan, Ahmed Qureshi, Magdi H. Yacoub, Khalil L. Elkhodary, Gregory Y. H. Lip, Natalie Montarello, Nishant Lahoti, Ronak Rajani, Magdalena Klis, Steven E. Williams, Oleg Aslanidi, Adelaide De Vecchi   +12 more
wiley   +1 more source

Double-Port Totally Endoscopic Mitral Valve Replacement Through a Prosthesis-Sized Working Incision with Posterior Subvalvular Preservation. [PDF]

J Saudi Heart Assoc
Khang CD, Quang TD, Thuan PQ, Minh VN, Chuong PTV, Dinh NH.   +5 more
europepmc   +1 more source

1-Year Outcomes of a New Transcatheter Mitral Valve Replacement for Severe Degenerative Mitral Regurgitation. [PDF]

JACC Asia
Wu K, Hu Q, Zhang H.
europepmc   +1 more source

Novel Technique for Salvaging an Embolized Balloon-Expandable Valve During Transcatheter Mitral Valve Replacement. [PDF]

JACC Case Rep
Koskina L, Kaliyadan A, Wang J.
europepmc   +1 more source

Gender Disparities Among Mitral Transcatheter Edge-to-Edge Repair and Transcatheter Mitral Valve Replacement Operators in the United States. [PDF]

J Soc Cardiovasc Angiogr Interv
Gowda SN, Cendrowski E, Ghorbanzadeh A, Donisan T, Simard T, Alkhouli M, Holst K, Eleid M, Rihal C, Guerrero ME.   +9 more
europepmc   +1 more source

Preoperative fragmented QRS as a predictor of postoperative left ventricular systolic dysfunction after isolated mitral valve replacement. [PDF]

BMC Cardiovasc Disord
Balaban İ, Tanyeri Uzel S, Karaduman A, Guner ZE, Kultursay B, Yilmaz C, Keten MF, Biyikli K.   +7 more
europepmc   +1 more source