Tomasz A. Timek

Division of Cardiothoracic Surgery, Spectrum Health

Research Area

Medicine

Biography

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title	2023

Other Publications

Article	Year
Treatment of irradiated poststernotomy sternal nonunion with autologous stem cell-impregnated bone matrix and sternal plating. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 20038477	2010
Determinants of evolution and progression of acute ovine ischemic mitral regurgitation. The Journal of heart valve disease\| PubMed ID: 20845887	2010
Another multidisciplinary look at ischemic mitral regurgitation. Seminars in thoracic and cardiovascular surgery\| PubMed ID: 22172360	2011
Conservative management and resolution of iatrogenic type A aortic dissection in a patient with previous cardiac surgery. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 22664177	2012
Invited commentary. The Annals of thoracic surgery\| PubMed ID: 23098930	2012
Hybrid approach to HeartMate II left ventricular assist device exchange. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 23102688	2013
Five-year real world outcomes of GeoForm ring implantation in patients with ischemic mitral regurgitation. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 24685379	2014
Aortic valve replacement in octogenarians with prior cardiac surgery. The Annals of thoracic surgery\| PubMed ID: 25195546	2015
The effect of pulmonary hypertension on ovine tricuspid annular dynamics. European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery\| PubMed ID: 25755186	2016
Geometric perturbations in multiheaded papillary tip positions associated with acute ovine ischemic mitral regurgitation. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 25998465	2015
Reply: To PMID 25195546. The Annals of thoracic surgery\| PubMed ID: 26140796	2015
Cellular and Extracellular Matrix Basis for Heterogeneity in Mitral Annular Contraction. Cardiovascular engineering and technology\| PubMed ID: 26195991	2015
Heterogeneity of Mitral Leaflet Matrix Composition and Turnover Correlates with Regional Leaflet Strain. Cardiovascular engineering and technology\| PubMed ID: 26213589	2015
Son of SAM: Left ventricular outflow tract obstruction with coexistent mitral stenosis and hypertrophic cardiomyopathy. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 26790355	2016
The effect of acute mechanical left ventricular unloading on ovine tricuspid annular size and geometry. Interactive cardiovascular and thoracic surgery\| PubMed ID: 27209530	2016
Ascending beyond the root of the problem: Aortic root replacement with and without hemiarch repair. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 27955913	2017
Dare to double spare? The Journal of thoracic and cardiovascular surgery\| PubMed ID: 28284371	2017
Large animal model of functional tricuspid regurgitation in pacing induced end-stage heart failure. Interactive cardiovascular and thoracic surgery\| PubMed ID: 28329164	2017
Angel in the Architecture and the Devil in the Details: Comparative Ultrastructure of Degenerative Mitral Valve Disease. Seminars in thoracic and cardiovascular surgery\| PubMed ID: 28417862	2016
The COMMENCE trial: 2-year outcomes with an aortic bioprosthesis with RESILIA tissue. European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery\| PubMed ID: 28605428	2017
WITHDRAWN: Single-dose del Nido cardioplegia in minimally invasive aortic valve surgery. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 28712580	2017
Subvalvular repair to improve reductive annuloplasty for severe mitral regurgitation. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 28826153	2017
The "Big Kowalski". The Journal of thoracic and cardiovascular surgery\| PubMed ID: 28863958	2017
Single-dose del Nido Cardioplegia in Minimally Invasive Aortic Valve Surgery. Seminars in thoracic and cardiovascular surgery\| PubMed ID: 29104016	2017
Engineering Analysis of Tricuspid Annular Dynamics in the Beating Ovine Heart. Annals of biomedical engineering\| PubMed ID: 29139013	2018
Go with the flow, but do not get mixed up. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 29395202	2018
Large animal model of acute right ventricular failure with functional tricuspid regurgitation. International journal of cardiology\| PubMed ID: 29776560	2018
Love the root, not the flowers everyone sees. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 29801691	2018
Tricuspid valvular dynamics and 3-dimensional geometry in awake and anesthetized sheep. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 29804662	2018
The Effect of Acute Pulmonary Hypertension on Tricuspid Annular Height, Strain, and Curvature in Sheep. Cardiovascular engineering and technology\| PubMed ID: 29858822	2018
Tricuspid Annular Geometry and Strain After Suture Annuloplasty in Acute Ovine Right Heart Failure. The Annals of thoracic surgery\| PubMed ID: 29958829	2018
Valve repair for mitral despair. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30248792	2018
A fiduciary marker-based framework to assess heterogeneity and anisotropy of right ventricular epicardial strains in the beating ovine heart. Journal of biomechanics\| PubMed ID: 30292534	2018
Sonomicrometry-derived 3-dimensional geometry of the human tricuspid annulus. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30392947	2019
Characterization of 3-dimensional papillary muscle displacement in in vivo ovine models of ischemic/functional mitral regurgitation. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30447965	2019
It's the beans that count. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30449569	2018
The golden polytetrafluoroethylene parachute. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30630605	2019
Right ventricular free wall stress after tricuspid valve annuloplasty in acute ovine right heart failure. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30678877	2019
Impact of tricuspid annular size reduction on right ventricular function, geometry and strain. European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery\| PubMed ID: 30698674	2019
Commentary: The life in our years. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30738598	2019
The devil is everywhere, including the details of the ring. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30739779	2019
Commentary: The golden ratio. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30772042	2019
Sub for SAM: Mitral Subvalvular Interventions in Hypertrophic Cardiomyopathy. Seminars in thoracic and cardiovascular surgery\| PubMed ID: 30796957	2019
Do annuloplasty rings designed to treat ischemic/functional mitral regurgitation alter left-ventricular dimensions in the acutely ischemic ovine heart? The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30803776	2019
Do not despair, and continue to improve repair. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 30948316	2019
Reply. The Annals of thoracic surgery\| PubMed ID: 30951696	2019
Hesitate to approximate? The Journal of thoracic and cardiovascular surgery\| PubMed ID: 31353102	2019
The Effect of Downsizing on the Normal Tricuspid Annulus. Annals of biomedical engineering\| PubMed ID: 31659604	2020
Commentary: Escape valve for the pressures of life. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 31669026	2020
Del Nido cardioplegia in isolated adult coronary artery bypass surgery. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 31706553	2020
The influence of tricuspid annuloplasty prostheses on ovine annular geometry and kinematics. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 31733883	2021
A detailed mechanical and microstructural analysis of ovine tricuspid valve leaflets. Acta biomaterialia\| PubMed ID: 31760220	2020
Commentary: May the force be with you. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 31926714	2020
Effect of variable annular reduction on functional tricuspid regurgitation and right ventricular dynamics in an ovine model of tachycardia-induced cardiomyopathy. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 31926731	2021
Commentary: Gate of success and corridor of failure. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32063353	2021
Commentary: Be Samwise. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32147210	2021
Tricuspid Annuloplasty Rings: A Quantitative Comparison of Size, Nonplanar Shape, and Stiffness. The Annals of thoracic surgery\| PubMed ID: 32251659	2020
Commentary: The vortex and the ring. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32563578	2022
Commentary: The pneumatic para-trouper. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32660783	2021
Commentary: Clip it, clip it good. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32690417	2021
Tricuspid Valve Annuloplasty Alters Leaflet Mechanics. Annals of biomedical engineering\| PubMed ID: 32761558	2020
Commentary: In a heart of stone beats a muscle of pure flint. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32798026	2022
REPLY: PROPORTIONING OUR BELIEFS TO THE EVIDENCE. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32896376	2022
Commentary: Long journey and a heavy load. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 32951877	2021
Tricuspid Valve Anterior Leaflet Strains in Ovine Functional Tricuspid Regurgitation. Seminars in thoracic and cardiovascular surgery\| PubMed ID: 32977016	2021
Commentary: Wherever you go, go with all your heart. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33097211	2022
Commentary: The mitral matrix. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33127087	2021
Commentary: Doing it and (re)doing it well. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33160612	2022
Fibbin' under pressure. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33198015	2019
The tricuspid valve also maladapts as shown in sheep with biventricular heart failure. eLife\| PubMed ID: 33320094	2020
Right ventricular myocardial mechanics: Multi-modal deformation, microstructure, modeling, and comparison to the left ventricle. Acta biomaterialia\| PubMed ID: 33338654	2021
Commentary: Now you see me, now you don't-the peek-and-boo left ventricular outflow obstruction gradient. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33551071	2022
Magna ease bioprosthetic aortic valve: mid-term haemodynamic outcomes in 1126 patients. Interactive cardiovascular and thoracic surgery\| PubMed ID: 33570145	2021
Long-term outcomes of etiology specific annuloplasty ring repair of ischemic mitral regurgitation. Annals of cardiothoracic surgery\| PubMed ID: 33575184	2021
Tricuspid leaflet kinematics after annular size reduction in ovine functional tricuspid regurgitation. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33685738	2022
Commentary: Light on the long shadow of systolic anterior motion. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 33781597	2023
The effects of a simple optical clearing protocol on the mechanics of collagenous soft tissue. Journal of biomechanics\| PubMed ID: 33905970	2021
Cardiac surgeons' concerns, perceptions, and responses during the COVID-19 pandemic. Journal of cardiac surgery\| PubMed ID: 34118080	2021
Commentary: Whether it's the best of times or the worst of times, it's the only time we've got. JTCVS open\| PubMed ID: 34173550	2021
Del Nido Cardioplegia in Ascending Aortic Surgery. Seminars in thoracic and cardiovascular surgery\| PubMed ID: 34718142	2023
Five-year Outcomes of the COMMENCE Trial Investigating Aortic Valve Replacement with RESILIA Tissue. The Annals of thoracic surgery\| PubMed ID: 35065065	2022
Commentary: Sculpting a heart of stone. JTCVS techniques\| PubMed ID: 35169727	2022
Efficacy of del Nido cardioplegia in adult cardiac procedures with prolonged aortic crossclamp time. The Journal of thoracic and cardiovascular surgery\| PubMed ID: 35660325	2022
Impact of reductive tricuspid ring annuloplasty on right ventricular size, geometry and strain in an ovine model of functional tricuspid regurgitation. Interactive cardiovascular and thoracic surgery\| PubMed ID: 35781336	2022
Commentary: If you start me up…I may never stop? JTCVS open\| PubMed ID: 36003722	2021
Commentary: Reefing the sails and the direction of the wind. JTCVS open\| PubMed ID: 36003737	2021
The impact of thickness heterogeneity on soft tissue biomechanics: a novel measurement technique and a demonstration on heart valve tissue. Biomechanics and modeling in mechanobiology\| PubMed ID: 36284075	2022