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Items: 32

1.

Real-World Evaluation of Magnetic Resonance Imaging in Patients With a Magnetic Resonance Imaging Conditional Pacemaker System: Results of 4-Year Prospective Follow-Up in 2,629 Patients.

Williamson BD, Gohn DC, Ramza BM, Singh B, Zhong Y, Li S, Shanahan L; SureScan Post-Approval Study Investigators.

JACC Clin Electrophysiol. 2017 Nov;3(11):1231-1239. doi: 10.1016/j.jacep.2017.05.011. Epub 2017 Sep 13.

2.

Body surface mapping using an ECG belt to characterize electrical heterogeneity for different left ventricular pacing sites during cardiac resynchronization: Relationship with acute hemodynamic improvement.

Johnson WB, Vatterott PJ, Peterson MA, Bagwe S, Underwood RD, Bank AJ, Gage RM, Ramza B, Foreman BW, Splett V, Haddad T, Gillberg JM, Ghosh S.

Heart Rhythm. 2017 Mar;14(3):385-391. doi: 10.1016/j.hrthm.2016.11.017. Epub 2016 Nov 18.

PMID:
27871987
3.

Impact of magnetic resonance imaging on ventricular tachyarrhythmia sensing: Results of the Evera MRI Study.

Gold MR, Sommer T, Schwitter J, Kanal E, Bernabei MA, Love CJ, Surber R, Ramza B, Cerkvenik J, Merkely B.

Heart Rhythm. 2016 Aug;13(8):1631-5. doi: 10.1016/j.hrthm.2016.05.014. Epub 2016 May 16.

PMID:
27196818
4.

Effect of pre-procedural interrupted apixaban on heparin anticoagulation during catheter ablation for atrial fibrillation: a prospective observational study.

Bin Abdulhak AA, Kennedy KF, Gupta S, Giocondo M, Ramza B, Wimmer AP.

J Interv Card Electrophysiol. 2015 Nov;44(2):91-6. doi: 10.1007/s10840-015-0048-7. Epub 2015 Aug 21.

PMID:
26292959
5.

Short- and long-term electrical performance of the 5086MRI pacing lead.

Rickard J, Taborsky M, Bello D, Johnson WB, Ramza B, Chang Y, Wilkoff BL.

Heart Rhythm. 2014 Feb;11(2):222-9. doi: 10.1016/j.hrthm.2013.10.056. Epub 2013 Oct 31.

PMID:
24184788
6.

The Registry Evaluating Functional Outcomes of Resynchronization Management (REFORM): quality of life and psychological functioning in patients receiving cardiac resynchronization therapy.

Ford J, Sears S, Ramza B, Reynolds DW, Nguyen P, Fedewa M, House J, Kennedy P, Thompson R, Murray C.

J Cardiovasc Electrophysiol. 2014 Jan;25(1):43-51. doi: 10.1111/jce.12257. Epub 2013 Sep 17.

PMID:
24102945
7.

Differences in intraprocedural ACTs with standardized heparin dosing during catheter ablation for atrial fibrillation in patients treated with dabigatran vs. patients on uninterrupted warfarin.

Konduru SV, Cheema AA, Jones P, Li Y, Ramza B, Wimmer AP.

J Interv Card Electrophysiol. 2012 Dec;35(3):277-84; discussion 284. doi: 10.1007/s10840-012-9719-9. Epub 2012 Sep 27.

PMID:
23015216
8.

Occurrence of phrenic nerve stimulation in cardiac resynchronization therapy patients: the role of left ventricular lead type and placement site.

Biffi M, Exner DV, Crossley GH, Ramza B, Coutu B, Tomassoni G, Kranig W, Li S, Kristiansen N, Voss F.

Europace. 2013 Jan;15(1):77-82. doi: 10.1093/europace/eus237. Epub 2012 Jul 29.

PMID:
22848075
9.

Genome-wide association of implantable cardioverter-defibrillator activation with life-threatening arrhythmias.

Murray SS, Smith EN, Villarasa N, Nahey T, Lande J, Goldberg H, Shaw M, Rosenthal L, Ramza B, Alaeddini J, Han X, Damani S, Soykan O, Kowal RC, Topol EJ; GAME Investigators.

PLoS One. 2012;7(1):e25387. doi: 10.1371/journal.pone.0025387. Epub 2012 Jan 11.

10.

Cardiovascular screening with electrocardiography and echocardiography in collegiate athletes.

Magalski A, McCoy M, Zabel M, Magee LM, Goeke J, Main ML, Bunten L, Reid KJ, Ramza BM.

Am J Med. 2011 Jun;124(6):511-8. doi: 10.1016/j.amjmed.2011.01.009.

PMID:
21605728
11.

Magnetic resonance imaging in patients with a pacemaker system designed for the magnetic resonance environment.

Wilkoff BL, Bello D, Taborsky M, Vymazal J, Kanal E, Heuer H, Hecking K, Johnson WB, Young W, Ramza B, Akhtar N, Kuepper B, Hunold P, Luechinger R, Puererfellner H, Duru F, Gotte MJ, Sutton R, Sommer T; EnRhythm MRI SureScan Pacing System Study Investigators.

Heart Rhythm. 2011 Jan;8(1):65-73. doi: 10.1016/j.hrthm.2010.10.002. Epub 2010 Oct 7.

12.

Computed Tomography angiographic demonstration of collateral circulation in superior vena cava syndrome.

Thompson RC, Thibodeau JM, Ramza BM.

J Cardiovasc Comput Tomogr. 2008 Jan;2(1):57-8. doi: 10.1016/j.jcct.2007.12.007. Epub 2007 Dec 23. No abstract available.

PMID:
19083919
13.

Automated left ventricular capture management.

Crossley GH, Mead H, Kleckner K, Sheldon T, Davenport L, Harsch MR, Parikh P, Ramza B, Fishel R, Bailey JR; LVCM Study Investigators.

Pacing Clin Electrophysiol. 2007 Oct;30(10):1190-200.

PMID:
17897121
14.

Effect of chronic right ventricular apical pacing on left ventricular function.

O'Keefe JH Jr, Abuissa H, Jones PG, Thompson RC, Bateman TM, McGhie AI, Ramza BM, Steinhaus DM.

Am J Cardiol. 2005 Mar 15;95(6):771-3.

PMID:
15757609
15.

Prospective randomized comparison of the safety and effectiveness of placement of endocardial pacemaker and defibrillator leads using the extrathoracic subclavian vein guided by contrast venography versus the cephalic approach.

Calkins H, Ramza BM, Brinker J, Atiga W, Donahue K, Nsah E, Taylor E, Halperin H, Lawrence JH, Tomaselli G, Berger RD.

Pacing Clin Electrophysiol. 2001 Apr;24(4 Pt 1):456-64.

PMID:
11341082
16.

Relation between impedance and electrode temperature during radiofrequency catheter ablation of accessory pathways and atrioventricular nodal reentrant tachycardia.

Nsah E, Berger R, Rosenthal L, Hui R, Ramza B, Jumrussirikul P, Lawrence JH, Tomaselli G, Kass D, Calkins H.

Am Heart J. 1998 Nov;136(5):844-51.

PMID:
9812080
17.

Relationship between the upper limit of vulnerability determined in normal sinus rhythm and the defibrillation threshold in patients with implantable cardioverter defibrillators.

Hui RC, Rosenthal L, Ramza B, Nsah E, Lawrence J, Tomaselli G, Berger R, Calkins H.

Pacing Clin Electrophysiol. 1998 Apr;21(4 Pt 1):687-93.

PMID:
9584298
18.

Safety and effectiveness of placement of pacemaker and defibrillator leads in the axillary vein guided by contrast venography.

Ramza BM, Rosenthal L, Hui R, Nsah E, Savader S, Lawrence JH, Tomaselli G, Berger R, Brinker J, Calkins H.

Am J Cardiol. 1997 Oct 1;80(7):892-6.

PMID:
9382004
19.
20.
21.

Metabolic oscillations in heart cells.

O'Rourke B, Ramza BM, Romashko DN, Marban E.

Adv Exp Med Biol. 1995;382:165-74.

PMID:
8540393
22.

Oscillations of membrane current and excitability driven by metabolic oscillations in heart cells.

O'Rourke B, Ramza BM, Marban E.

Science. 1994 Aug 12;265(5174):962-6.

PMID:
8052856
23.

Cellular mechanisms of delayed recovery of excitability in ventricular tissue.

Joyner RW, Ramza BM, Osaka T, Tan RC.

Am J Physiol. 1991 Jan;260(1 Pt 2):H225-33.

PMID:
1992802
24.

Effects of stimulation frequency on Purkinje-ventricular conduction.

Joyner RW, Ramza BM, Tan RC.

Ann N Y Acad Sci. 1990;591:38-50. No abstract available.

PMID:
2375578
25.

Cellular mechanism of the functional refractory period in ventricular muscle.

Ramza BM, Tan RC, Osaka T, Joyner RW.

Circ Res. 1990 Jan;66(1):147-62.

PMID:
2295136
26.

Developmental changes in the electrophysiologic properties of rabbit papillary muscles.

Osaka T, Ramza BM, Tan RC, Joyner RW.

Pediatr Res. 1989 Dec;26(6):543-7.

PMID:
2602031
27.

Effects of hypoxia on atrioventricular node of adult and neonatal rabbit hearts.

Young ML, Tan RC, Ramza BM, Joyner RW.

Am J Physiol. 1989 May;256(5 Pt 2):H1337-43.

PMID:
2719132
28.
29.

Effects of tissue geometry on initiation of a cardiac action potential.

Joyner RW, Ramza BM, Tan RC, Matsuda J, Do TT.

Am J Physiol. 1989 Feb;256(2 Pt 2):H391-403.

PMID:
2916673
30.

Adenosine and hypoxia effects on atrioventricular node of adult and neonatal rabbit hearts.

Young ML, Ramza BM, Tan RC, Joyner RW.

Am J Physiol. 1987 Nov;253(5 Pt 2):H1192-8.

PMID:
3688259
31.

Alterations in endocardial activation of the canine papillary muscle early and late after myocardial infarction.

Kienzle MG, Tan RC, Ramza BM, Young ML, Joyner RW.

Circulation. 1987 Oct;76(4):860-74.

PMID:
3652425
32.

Propagation through electrically coupled cells: two inhomogeneously coupled cardiac tissue layers.

Joyner RW, Overholt ED, Ramza B, Veenstra RD.

Am J Physiol. 1984 Oct;247(4 Pt 2):H596-609.

PMID:
6496704

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