. .

Distribution and function of sodium channel subtypes in human atrial myocardium

Kaufmann SG, Westenbroek RE, Maass AH, Lange V, Renner A, Wischmeyer E, Bonz A, Muck J, Ertl G, Catterall WA, Scheuer T, Maier SK.

J Mol Cell Cardiol. 2013 Aug;61:133-41


A collagen Α2(I) mutation impairs healing after experimental myocardial infarction

Hofmann U*, Bonz A*, Frantz S, Hu K, Waller C, Roemer K, Wolf J, Gattenlöhner S, Bauersachs J, Ertl G.

*U.H. and A.B. contributed equally to the present work and each is considered first author.

Am J Pathol. 2011 Nov 5. [Epub ahead of print]


Improved quality of coronary diagnostics and interventions by virtual reality simulation

Voelker W, Maier S, Lengenfelder B, Schöbel W, Petersen J, Bonz A, Ertl G.

Herz. 2011 Aug;36(5):430-5.


Auswirkung der präoperativen Zahnsanierung vor Herzklappenersatz auf die Inzidenz einer postoperativen Endokarditis

Bonz AW, Babin-Ebel J, Hofmann U, Hagl C ,Ertl G, Klaiber B

Zeitschrift für Herz-, Thorax- und Gefäßchirurgie 2011


Long-Term Reduction of Mortality in the 4-Year Follow up of Tirofiban Therapy in Elective Percutaneous Coronary Interventions (TOPSTAR) Trial

Lengenfelder B, Stoerk S, Boes L, Strotmann J, Ertl G, Voelker W, Bonz A

J Invasive Cardiol 2011;23:128–132


Treatment of acute aortic dissection type A (AADA): technical considerations.

Hagl C, Khaladj N, Peterss S, Bonz A, Pichlmaier M, Haverich A, Shrestha M.

Vasa. 2010 Aug;39(3):212-8.


Pharmacological pre- and post-conditioning with the sphingosine-1-phosphate receptor modulator FTY720 after myocardial ischaemia-reperfusion.

Hofmann U, Hu K, Walter F, Burkard N, Ertl G, Bauersachs J, Ritter O, Frantz S, Bonz A.

Br J Pharmacol. 2010 Jul;160(5):1243-51.


Protective effects of sphingosine-1-phosphate receptor agonist treatment after myocardial ischemia-reperfusion.

Hofmann U, Burkard N, Vogt C, Thoma A, Frantz S, Ertl G, Ritter O, Bonz A.

Cardiovasc Res. 2009 May 5. [Epub ahead of print]


Evidence for a negative inotropic effect of obesity in human myocardium?

Denk K, Albers J, Kayhan N, Ister D, Bonz A, Werner C, Münzel T, Vahl CF.

Eur J Cardiothorac Surg. 2009 Mar 20. [Epub ahead of print]


Lack of iNOS impairs endothelial function in endothelin-1 transgenic mice.

Quaschning T, Voss F, Herzfeld S, Relle K, Kalk P, Godes M, Pfab T, Kraemer-Guth A, Bonz AW, Theuring F, Galle J, Hocher B.

Kidney Blood Press Res. 2008;31(2):127-34. Epub 2008 Apr 7.

PMID: 18391571 [PubMed - indexed for MEDLINE]


The proinflammatory cytokines TNF-alpha and IL-1 beta impair economy of contraction in human myocardium.

Hofmann U, Heuer S, Meder K, Boehler J, Lange V, Quaschning T, Ertl G, Bonz A.

Cytokine. 2007 Sep;39(3):157-62. Epub 2007 Sep 6.

PMID: 17825578 [PubMed - indexed for MEDLINE]


Multi-slice cardiac computed tomography reveals anomalous origin of the right coronary artery between the great arteries.

Weininger M, Bonz A, Beer M, Hahn D, Beissert M.

Int J Cardiol. 2007 Jul 31;119(3):e77-8. Epub 2007 May 29.

PMID: 17537531 [PubMed - indexed for MEDLINE]


Late thrombosis of a drug-eluting stent during combined anti-platelet therapy in a clopidogrel nonresponsive diabetic patient: shall we routinely test platelet function?

Schäfer A, Bonz AW, Eigenthaler M, Bauersachs J.

Thromb Haemost. 2007 May;97(5):862-5. No abstract available.

PMID: 17479199 [PubMed - indexed for MEDLINE]


Conditional neuronal nitric oxide synthase overexpression impairs myocardial contractility.

Burkard N, Rokita AG, Kaufmann SG, Hallhuber M, Wu R, Hu K, Hofmann U, Bonz A, Frantz S, Cartwright EJ, Neyses L, Maier LS, Maier SK, Renné T, Schuh K, Ritter O.

Circ Res. 2007 Feb 16;100(3):e32-44. Epub 2007 Feb 1.

PMID: 17272813 [PubMed - indexed for MEDLINE]


The estrogen receptor-alpha agonist 16alpha-LE2 inhibits cardiac hypertrophy and improves hemodynamic function in estrogen-deficient spontaneously hypertensive rats.

Pelzer T, Jazbutyte V, Hu K, Segerer S, Nahrendorf M, Nordbeck P, Bonz AW, Muck J, Fritzemeier KH, Hegele-Hartung C, Ertl G, Neyses L.

Cardiovasc Res. 2005 Sep 1;67(4):604-12.

PMID: 15950203 [PubMed - indexed for MEDLINE]


Impaired platelet responses to clopidogrel and ticlopidine in a patient with recurrent coronary stent stenosis.

Obergfell A, Strotmann J, Bonz A, Bauersachs J, Ertl G, Walter U, Grossmann R.

Thromb Haemost. 2004 Dec;92(6):1446-7. No abstract available.

PMID: 15622617 [PubMed - indexed for MEDLINE]


Variable extent of clopidogrel responsiveness in patients after coronary stenting.

Grossmann R, Sokolova O, Schnurr A, Bonz A, Porsche C, Obergfell A, Lengenfelder B, Walter U, Eigenthaler M.

Thromb Haemost. 2004 Dec;92(6):1201-6.

PMID: 15583724 [PubMed - indexed for MEDLINE]


[Myocardial infarction after influenza vaccination]

Ritter O, Bonz A, Strotmann J, Langenfeld H.

Z Kardiol. 2003 Nov;92(11):962-5. German.

PMID: 14634767 [PubMed - indexed for MEDLINE]


Impaired myocardial economy of tumor necrosis factor alpha (TNFa) is related to a sphingosine signalling pathway.

Hofmann U, Domeier E, Laser M, Frantz S, Weckler B, Kuhlencordt P, Wagner H, Popp V, Keweloh B, Ertl G, Bonz A

Am J Physiol Heart Circ Physiol. 2003;284(6): H2100-H2105


Administration of testosterone is associated with a reduced susceptibility to myocardial ischemia.

Callies F, Strömer H, Schwinger RH, Bölck B, Hu K, Frantz S, Leupold A, Beer S, Allolio B, Bonz AW.

Endocrinology. 2003 Oct;144(10):4478-83. Epub 2003 Jul 10.

PMID: 12960063 [PubMed - indexed for MEDLINE]


Cytokine response after percutaneous coronary intervention in stable angina: effect of selective glycoprotein IIb/IIIa receptor antagonism.

Bonz AW, Lengenfelder B, Jacobs M, Strotmann J, Held S, Ertl G, Voelker W.

Am Heart J. 2003 Apr;145(4):693-9.

PMID: 12679767 [PubMed - indexed for MEDLINE]


Cannabinoids acting on CB1 receptors decrease contractile performance in human atrial muscle.

Bonz A, Laser M, Küllmer S, Kniesch S, Babin-Ebell J, Popp V, Ertl G, Wagner JA.

J Cardiovasc Pharmacol. 2003 Apr;41(4):657-64.

PMID: 12658069 [PubMed - indexed for MEDLINE]


Increased myocardial oxygen consumption by TNF-alpha is mediated by a sphingosine signaling pathway.

Hofmann U, Domeier E, Frantz S, Laser M, Weckler B, Kuhlencordt P, Heuer S, Keweloh B, Ertl G, Bonz AW.

Am J Physiol Heart Circ Physiol. 2003 Jun;284(6):H2100-5. Epub 2003 Jan 30.

PMID: 12560208 [PubMed - indexed for MEDLINE]


Functional properties and [Ca(2+)](i) metabolism of creatine kinase--KO mice myocardium.

Bonz AW, Kniesch S, Hofmann U, Küllmer S, Bauer L, Wagner H, Ertl G, Spindler M.

Biochem Biophys Res Commun. 2002 Oct 18;298(1):163-8.

PMID: 12379235 [PubMed - indexed for MEDLINE]


Effect of additional temporary glycoprotein IIb/IIIa receptor inhibition on troponin release in elective percutaneous coronary interventions after pretreatment with aspirin and clopidogrel (TOPSTAR trial).

Bonz AW, Lengenfelder B, Strotmann J, Held S, Turschner O, Harre K, Wacker C, Waller C, Kochsiek N, Meesmann M, Neyses L, Schanzenbächer P, Ertl G, Voelker W.

J Am Coll Cardiol. 2002 Aug 21;40(4):662-8.

PMID: 12204495 [PubMed - indexed for MEDLINE]


Effects of trifluoperazine on the contraction kinetics of the isolated intact tracheal and pulmonary artery smooth muscle.

Kayhan N, Schmidt TM, Bonz A, Sonnenberg K, Vahl CF, Hagl S.

Thorac Cardiovasc Surg. 2002 Feb;50(1):49-54.

PMID: 11847605 [PubMed - indexed for MEDLINE]


Die negativ inotrope Wirkung von Interleukin-1 und Interleukin-6 wird beim Menschen nicht auf der Ebene des kontraktilen Apparates vermittelt.

Rosenberg M, Schäffer L, Bonz A, Vahl CF, Hagl S

Z Herz-, Thorax- und Gefäßchir 2000; 14: 155-162


Kontraktionsverhalten und intrazelluläre Calciumtransienten bei ischämischer Kardiomyopathie: der Einfluss der Vorlast, der Nachlast und der Frequenz.

Schäffer L, Rosenberg M, Bonz A, Vahl CF, Hagl

Z Herz-, Thorax- und Gefäßchirurgie 1999; 13: 255-266


The effect of Triiodothyronine on calcium sensitivity on the contractile apparatus following epinephrine exposure: implications for donor heart management.

Timek T, Bonz A, Dillmann R, Vahl CF, Hagl S

J Heart Lung Transplant 1998; 17: 931-940


Triiodothyronine reverses depressed contractile performance after excessive catecholamine stimulation.

Timek T, Vahl CF, Bonz A, Schäffer L, Rosenberg M, Hagl S.

Ann Thorac Surg. 1998 Nov;66(5):1618-25.

PMID: 9875761 [PubMed - indexed for MEDLINE]


Metabolic recovery of isolated adult rat cardiomyocytes after energy depletion: existence of an ATP threshold?

Bonz A, Siegmund B, Ladilov Y, Vahl CF, Piper HM.

J Mol Cell Cardiol. 1998 Oct;30(10):2111-9.

PMID: 9799663 [PubMed - indexed for MEDLINE] 


Length dependence of calcium- and force-transients in normal and failing human myocardium.

Vahl CF, Timek T, Bonz A, Fuchs H, Dillman R, Hagl S.

J Mol Cell Cardiol. 1998 May;30(5):957-66.

PMID: 9618236 [PubMed - indexed for MEDLINE]


Intrazelluläre Calciumtransienten bei nachbelasteten Kontraktionen: Untersuchungen am linksventrikulären Myokard von Patienten mit Aortenklappenstenosen.

Vahl CF, Elkin M, Jung A, Schäffer L, Bonz A, Castell M, Albers J, De Simone R, Hagl S

Z Kardiovask Med 1997; 1: 66-75


Contractile behaviour and intracellular calcium during afterloaded contraction in mitral valve disease.

Bonz A, Vahl CF, Hagl S.

Thorac Cardiovasc Surg. 1997 Dec;45(6):280-6.

PMID: 9477460 [PubMed - indexed for MEDLINE]


Myocardial length-force relationship in end stage dilated cardiomyopathy and normal human myocardium: analysis of intact and skinned left ventricular trabeculae obtained during 11 heart transplantations.

Vahl CF, Timek T, Bonz A, Kochsiek N, Fuchs H, Schäffer L, Rosenberg M, Dillmann R, Hagl S.

Basic Res Cardiol. 1997 Aug;92(4):261-70.

PMID: 9342433 [PubMed - indexed for MEDLINE]


Interaction between type 1 myosin light chain and actin modulates force of contraction of human heart fibres.

Morano I, Ritter O, Michel G, Bonz A, Timek T, Vahl CF

Circ Res 76 1995; (5): 720-725


"Cardioplegia on the contractile apparatus level": evaluation of a new concept for myocardial preservation in perfused pig hearts.

Vahl CF, Bonz A, Hagl C, Timek T, Herold U, Fuchs H, Kochsiek N, Hagl S.

Thorac Cardiovasc Surg. 1995 Aug;43(4):185-93.

PMID: 7502280 [PubMed - indexed for MEDLINE]


Myosin light chain-actin interaction regulates cardiac contractility.

Morano I, Ritter O, Bonz A, Timek T, Vahl CF, Michel G.

Circ Res. 1995 May;76(5):720-5.

PMID: 7728988 [PubMed - indexed for MEDLINE]


Contractile mapping of human recipient hearts.

Bonz A, Vahl CF, Timek T, Hagl S

In M.M. Körfer, H Posival, R. Körfer (eds): Thoracic organ transplantation 1994; 1: 323 - 333


Doxorubicin induced cardiomyopathy: comparison of physiological and morphological analysis.

Bonz A, Herold U, Vahl CF, Hagl S

Cor Europaeum 1994; 3 (1): 27-33


Brain death and myocardial contractility: respnsiveness of the contractile apparatus for calcium in human hearts after epinephrine stimulation

Vahl CF, Bonz A, Ziegler S, Hagl C, Herold U, Menge F, Hagl S

In M.M. Körfer, H Posival, R. Körfer (eds): Thoracic organ transplantation 1994; 1: 15 - 23


Intracellular calcium transient of working human myocardium of seven patients transplanted for congestive heart failure.

Vahl CF, Bonz A, Timek T, Hagl S.

Circ Res. 1994 May;74(5):952-8.

PMID: 8156642 [PubMed - indexed for MEDLINE]


Reversible desensitization of the myocardial contractile apparatus for calcium. A new concept for improving tolerance to cold ischemia in human myocardium?

Vahl CF, Bonz A, Hagl C, Hagl S.

Eur J Cardiothorac Surg. 1994;8(7):370-8.

PMID: 7946415 [PubMed - indexed for MEDLINE]


Increased resistance against shortening in myocardium from recipient hearts of 7 patients transplanted for dilated cardiomyopathy.

Vahl CF, Bauernschmitt R, Bonz A, Herold U, Amann K, Ziegler S, Hagl S.

Thorac Cardiovasc Surg. 1993 Aug;41(4):224-32.

PMID: 8211926 [PubMed - indexed for MEDLINE]


Contractile behaviour of skinned papillary muscle in mitral valve disease.

Vahl CF, Bauernschmitt R, Bonz A, Herold U, Ziegler S, Lang A, Hagl S.

Thorac Cardiovasc Surg. 1992 Oct;40(5):253-60.

PMID: 1485313 [PubMed - indexed for MEDLINE]


Modulation of the intracellular calcium transient by shortening in normal human atrial and ventricular myocardium from donor hearts.

Vahl CF, Bonz A, Hagl S

Cor Europaeum 1992; 4 : 130-136

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