R J Hajjar

Passive Stiffness Changes Caused by Upregulation of Compliant Titin Isoforms in Human Dilated Cardiomyopathy Hearts

M C Leake, W. Linke, M. Leake, 2004, Circulation research.

Contractile deactivation and uncoupling of crossbridges. Effects of 2,3-butanedione monoxime on mammalian myocardium.

R. Hajjar, J. Gwathmey, R J Solaro, 1991, Circulation research.

Akt Activation Preserves Cardiac Function and Prevents Injury After Transient Cardiac Ischemia In Vivo

R. Hajjar, T. Franke, F. del Monte, 2001, Circulation.

Role of intracellular calcium handling in force-interval relationships of human ventricular myocardium.

G. M. Briggs, G M Briggs, R. Hajjar, 1990, The Journal of clinical investigation.

Contribution of abnormal sarcoplasmic reticulum ATPase activity to systolic and diastolic dysfunction in human heart failure.

P. Helm, U. Schmidt, R. Hajjar, 1998, Journal of molecular and cellular cardiology.

Effect of protein kinase C activation on sarcoplasmic reticulum function and apparent myofibrillar Ca2+ sensitivity in intact and skinned muscles from normal and diseased human myocardium.

R. Hajjar, J. Gwathmey, J K Gwathmey, 1990, Circulation research.

Relation between steady-state force and intracellular [Ca2+] in intact human myocardium. Index of myofibrillar responsiveness to Ca2+.

R. Hajjar, J. Gwathmey, J K Gwathmey, 1990, Circulation.

Cross‐Bridge Dynamics in Human Ventricular Myocardium: Regulation of Contractility in the Failing Heart

R. Hajjar, J. Gwathmey, J K Gwathmey, 1992, Circulation.