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Items: 15

1.

Ventricular stroke work and vascular impedance refine the characterization of patients with aortic stenosis.

Ben-Assa E, Brown J, Keshavarz-Motamed Z, de la Torre Hernandez JM, Leiden B, Olender M, Kallel F, Palacios IF, Inglessis I, Passeri JJ, Shah PB, Elmariah S, Leon MB, Edelman ER.

Sci Transl Med. 2019 Sep 11;11(509). pii: eaaw0181. doi: 10.1126/scitranslmed.aaw0181.

PMID:
31511424
2.

Elimination of Transcoarctation Pressure Gradients Has No Impact on Left Ventricular Function or Aortic Shear Stress After Intervention in Patients With Mild Coarctation.

Keshavarz-Motamed Z, Rikhtegar Nezami F, Partida RA, Nakamura K, Staziaki PV, Ben-Assa E, Ghoshhajra B, Bhatt AB, Edelman ER.

JACC Cardiovasc Interv. 2016 Sep 26;9(18):1953-65. doi: 10.1016/j.jcin.2016.06.054.

3.

CFD analysis of unsteady flow through conjoining Aorta and aortic isthmus.

Gunter AL, Keshavarz-Motamed Z, Portaro R, Kadem L, Ng HD.

Conf Proc IEEE Eng Med Biol Soc. 2015 Aug;2015:969-72. doi: 10.1109/EMBC.2015.7318525.

PMID:
26736425
4.

The role of aortic compliance in determination of coarctation severity: Lumped parameter modeling, in vitro study and clinical evaluation.

Keshavarz-Motamed Z, Edelman ER, Motamed PK, Garcia J, Dahdah N, Kadem L.

J Biomech. 2015 Dec 16;48(16):4229-37. doi: 10.1016/j.jbiomech.2015.10.017. Epub 2015 Oct 26.

5.

Hemodynamic changes following aortic valve bypass: a mathematical approach.

Benevento E, Djebbari A, Keshavarz-Motamed Z, Cecere R, Kadem L.

PLoS One. 2015 Apr 16;10(4):e0123000. doi: 10.1371/journal.pone.0123000. eCollection 2015.

6.

Non-invasive determination of transcatheter pressure gradient in stenotic aortic valves: an analytical model.

Keshavarz-Motamed Z, Motamed PK, Maftoon N.

Med Eng Phys. 2015 Mar;37(3):321-7. doi: 10.1016/j.medengphy.2015.01.003. Epub 2015 Feb 13.

PMID:
25682932
7.

Normalized left ventricular workload using phase-contrast magnetic resonance imaging in patients with aortic stenosis.

Garcia J, Keshavarz-Motamed Z, Capoulade R, Le Ven F, Kadem L, Larose E, Pibarot P.

Conf Proc IEEE Eng Med Biol Soc. 2014;2014:6430-3. doi: 10.1109/EMBC.2014.6945100.

PMID:
25571468
8.

Coronary artery atherectomy reduces plaque shear strains: an endovascular elastography imaging study.

Keshavarz-Motamed Z, Saijo Y, Majdouline Y, Riou L, Ohayon J, Cloutier G.

Atherosclerosis. 2014 Jul;235(1):140-9. doi: 10.1016/j.atherosclerosis.2014.04.022. Epub 2014 Apr 30.

PMID:
24835433
9.

Endovascular shear strain elastography for the detection and characterization of the severity of atherosclerotic plaques: in vitro validation and in vivo evaluation.

Majdouline Y, Ohayon J, Keshavarz-Motamed Z, Roy Cardinal MH, Garcia D, Allard L, Lerouge S, Arsenault F, Soulez G, Cloutier G.

Ultrasound Med Biol. 2014 May;40(5):890-903. doi: 10.1016/j.ultrasmedbio.2013.12.008. Epub 2014 Feb 2.

PMID:
24495438
10.

Non-invasive determination of left ventricular workload in patients with aortic stenosis using magnetic resonance imaging and Doppler echocardiography.

Keshavarz-Motamed Z, Garcia J, Gaillard E, Capoulade R, Le Ven F, Cloutier G, Kadem L, Pibarot P.

PLoS One. 2014 Jan 28;9(1):e86793. doi: 10.1371/journal.pone.0086793. eCollection 2014.

11.

Fluid dynamics of coarctation of the aorta and effect of bicuspid aortic valve.

Keshavarz-Motamed Z, Garcia J, Kadem L.

PLoS One. 2013 Aug 27;8(8):e72394. doi: 10.1371/journal.pone.0072394. eCollection 2013.

12.

A new approach for the evaluation of the severity of coarctation of the aorta using Doppler velocity index and effective orifice area: in vitro validation and clinical implications.

Keshavarz-Motamed Z, Garcia J, Maftoon N, Bedard E, Chetaille P, Kadem L.

J Biomech. 2012 Apr 30;45(7):1239-45. doi: 10.1016/j.jbiomech.2012.01.039. Epub 2012 Feb 18.

PMID:
22342139
13.

Mathematical, numerical and experimental study in the human aorta with coexisting models of bicuspid aortic stenosis and coarctation of the aorta.

Keshavarz-Motamed Z, Garcia J, Kadem L.

Conf Proc IEEE Eng Med Biol Soc. 2011;2011:182-5. doi: 10.1109/IEMBS.2011.6089924.

PMID:
22254280
14.

Modeling the impact of concomitant aortic stenosis and coarctation of the aorta on left ventricular workload.

Keshavarz-Motamed Z, Garcia J, Pibarot P, Larose E, Kadem L.

J Biomech. 2011 Nov 10;44(16):2817-25. doi: 10.1016/j.jbiomech.2011.08.001. Epub 2011 Sep 28.

PMID:
21955730
15.

3D pulsatile flow in a curved tube with coexisting model of aortic stenosis and coarctation of the aorta.

Keshavarz-Motamed Z, Kadem L.

Med Eng Phys. 2011 Apr;33(3):315-24. doi: 10.1016/j.medengphy.2010.10.017. Epub 2010 Nov 23.

PMID:
21106429

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