Are sounds from mechanical heart valves equal for different valve types

Hasenkam Jm , Johansen P , Pedersen Ta , Koerfer R
Journal of Heart Valve Disease 17 ( 5) 579

5
2008
Indication of cavitation in mechanical heart valve patients.

Hasenkam Jm , Paulsen Pk , Andersen Ts , Johansen P
Journal of Heart Valve Disease 12 ( 6) 790

15
2003
Psychoacoustic quantification of mechanical heart valve noise.

Hasenkam Jm , Johansen P , Nielsen Tv , Nielsen T
Journal of Heart Valve Disease 14 ( 1) 89 -95

2
2005
What forces act on a flat rigid mitral annuloplasty ring

Smerup M , Hasenkam Jm , Jensen Mø , Jensen H
Journal of Heart Valve Disease 17 ( 3) 267

25
2008
Spectral characteristics of mechanical heart valve closing sounds.

Mads Lomholt , Hans Nygaard , Peter Johansen
Journal of Heart Valve Disease 11 ( 5) 736 -744

13
2002
Cavitation caused by mechanical heart valve prostheses--a review

J Michael Hasenkam , Peter K Paulsen , Brandon R Travis , Hans Nygaard
APMIS. Acta pathologica, microbiologica et immunologica scandinavica. Supplementum 111 ( 109) 108 -112

4
2003
Arterial blood gas levels in asthma: A systematic literature review

Preben Kidmose , Niels Ejskjær , Troels Johansen , Ronald Dahl
European Respiratory Journal 42 2129

2013
Noise levels of closing sounds in vivo are equal for different bileaflet mechanical heart valves.

J Michael Hasenkam , Hans Nygaard , Peter Johansen , Søren Berndt Hansen
Journal of Heart Valve Disease 12 ( 6) 764 -771

6
2003
Compromised sinus of valsalva flow and transcatheter aortic valve thrombosis

Steffen Ringgaard , Won Yong Kim , Peter Johansen , Mette Hammer Nielsen-Kudsk
28th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery

2018
The functional effect of left atrial appendage occlusion

Peter Johansen , Mette Hammer Nielsen-Kudsk , Finja Jette Ralfs , Jens Erik Nielsen-Kudsk
28th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery

2018
Non-contact strain measurements with high spatial and temporal resolution on aortic valves

Tommy Kragh Bechsgaard , Jesper Langhoff Hønge , J. Christensen , Simon Heide-Jørgensen
24th Annual Meeting, Scandinavian Society for Research in Cardiothoracic Surgery

2014
Cavitation in patients with bileaflet mechanical heart valves

J. Michael Hasenkam , Peter Kildeberg Paulsen , Tina S Andersen , Peter Johansen
The 25th Annual Meeting of the Scandinavian Society for Research in Cardiothoracic Surgery

2015
Mechanical heart valve cavitation.

Peter Johansen
Expert Review of Medical Devices 1 ( 1) 95 -104

51
2004
What the Standard APTT Didn’t Tell You - Dynamic Plasma Clotting Parameters Reveal Hypercoagulation.

Benny Sørensen , Peter Johansen , Kirsten Christiansen , Lisbeth Norengaard
Blood 106 ( 11) 2634 -2634

1
2005
The importance of collagen composition and biomechanics for the porcine aortic root.

Camilla D. Salvig , Leila L. Benhassen , Jens V. Nygaard , Peter Johansen
Journal of Biomechanics 111 110009 -110009

2020
Fracturing mechanics before valve-in-valve therapy of small aortic bioprosthetic heart valves.

Peter Johansen , Henrik Engholt , Mariann Tang , Rasmus Nybo
Eurointervention 13 ( 9)

24
2017
173
2003
Blood gas tensions in adult asthma: a systematic review and meta-regression analysis

Troels Johansen , Peter Johansen , Ronald Dahl
Journal of Asthma 51 ( 9) 974 -981

2014
Development of an Implantable Heart Valve Force Transducer

Morten O. Jensen , Peter Johansen , Hans Nygaard
ASME 2008 Summer Bioengineering Conference, Parts A and B 247 -248

2008