Browse by Aston Author

Okafor, O, Zegard, A, Stegemann, B, Kalla, M, Lencioni, M, De Bono, J, Marshall, H and Leyva, F (2024). Cardiac resynchronization therapy using endocardial versus trans-coronary sinus, epicardial left ventricular pacing: the Epi-Endo study. Europace, 26 (Supple),

Leyva, Francisco, Zegard, Abbasin, Patel, Peysh, Stegemann, Berthold, Marshall, Howard, Ludman, Peter, de Bono, Joseph, Boriani, Giuseppe and Qiu, Tian (2023). Improved prognosis after cardiac resynchronization therapy over a decade. Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology, 25 (6),

Leyva, Francisco, Zegard, Abbasin, Patel, Peysh, Stegemann, Berthold, Marshall, Howard, Ludman, Peter, Walton, Jamie, de Bono, Joseph, Boriani, Giuseppe and Qiu, Tian (2023). Timing of cardiac resynchronization therapy implantation. Europace, 25 (5),

Stegemann, Berthold, Shun-Shun, Mathew, Whinnett, Zachary and Francis, Darrell (2022). Effects of haemodynamically atrio-ventricular optimized His-pacing on heart failure symptoms and exercise capacity: The His Optimized Pacing Evaluated for Heart Failure (HOPE-HF) randomised, double-blind, cross-over trial. European Journal of Heart Failure ,

Stegemann, Emilia, Weidmann, Mia, Miyazawa, Alejandra A, Shun‐Shin, Matthew J, Leyva, Francisco, Zegard, Abbasin and Stegemann, Berthold (2022). Laser Doppler flow for the hemodynamic differentiation of tachycardia. Pacing and Clinical Electrophysiology ,

Sterliński, Maciej, Zakrzewska-Koperska, Joanna, Maciąg, Aleksander, Sokal, Adam, Osca-Asensi, Joaquin, Wang, Lingwei, Spyropoulou, Vasiliki, Maus, Baerbel, Lemme, Francesca, Okafor, Osita, Stegemann, Berthold, Cornelussen, Richard and Leyva, Francisco (2022). Acute Hemodynamic Effects of Simultaneous and Sequential Multi-Point Pacing in Heart Failure Patients With an Expected Higher Rate of Sub-response to Cardiac Resynchronization Therapy: Results of Multicenter SYNSEQ Study. Frontiers in Cardiovascular Medicine, 9 ,

Tayebjee, Muzahir Hassan, Bowes, Robert, Stegemann, Berthold and Holden, Arun V. (2022). Reverse RAMP (REVRAMP) pacing: A novel anti tachycardia pacing technique. Indian Pacing and Electrophysiology Journal, 22 (1), pp. 54-57.

Zegard, Abbasin, Okafor, Osita, de Bono, Joseph, Kalla, Manish, Lencioni, Mauro, Marshall, Howard, Hudsmith, Lucy, Qiu, Tian, Steeds, Richard, Stegemann, Berthold and Leyva-Leon, Francisco (2022). Greyzone myocardial fibrosis and ventricular arrhythmias in patients with a left ventricular ejection fraction >35%. Europace, 24 (1), pp. 31-39.

Leyva, Francisco, Zegard, Abbasin, Okafor, Osita, Stegemann, Berthold, Ludman, Peter and Qiu, Tian (2021). Cardiac operations and interventions during the COVID-19 pandemic: a nationwide perspective. Europace, 23 (6), pp. 928-936.

Litvinova, Karina, Stegemann, Berthold and Leyva, Francisco (2021). Assessment of myocardial viability using a minimally invasive laser Doppler flowmetry on pig model. Journal of Innovative Optical Health Sciences, 14 (2),

Litvinova, Karina, Chernysheva, Maria, Stegemann, Berthold and Leyva-Leon, Francisco (2020). Autofluorescence guided welding of heart tissue by laser pulse bursts at 1550 nm. Biomedical Optics Express, 11 (11), pp. 6271-6280.

Ahmed, Ibrar, Loudon, Brodie L., Abozguia, Khalid, Cameron, Donnie, Shivu, Ganesh N., Phan, Thanh T., Maher, Abdul, Stegemann, Berthold, Chow, Anthony, Marshall, Howard, Nightingale, Peter, Leyva, Francisco, Vassiliou, Vassilios S., Mckenna, William J., Elliott, Perry and Frenneaux, Michael P. (2020). Biventricular pacemaker therapy improves exercise capacity in patients with non‐obstructive hypertrophic cardiomyopathy via augmented diastolic filling on exercise. European Journal of Heart Failure, 22 (7), pp. 1263-1272.

Okafor, Osita, Zegard, Abbasin, Van Dam, Peter, Stegemann, Berthold, Qiu, Tian, Marshall, Howard and Leyva, Francisco (2019). Changes in QRS Area and QRS Duration After Cardiac Resynchronization Therapy Predict Cardiac Mortality, Heart Failure Hospitalizations, and Ventricular Arrhythmias. Journal of the American Heart Association, 8 (21),

Keene, Daniel, Arnold, Ahran, Shun-shin, Matthew J., Howard, James P., Sohaib, Sm Afzal, Moore, Philip, Tanner, Mark, Quereshi, Norman, Muthumala, Amal, Chandresekeran, Badrinathan, Foley, Paul, Leyva, Francisco, Adhya, Shaumik, Falaschetti, Emanuela, Tsang, Hilda, Vijayaraman, Pugal, Cleland, John G.f., Stegemann, Berthold, Francis, Darrel P. and Whinnett, Zachary I. (2018). Rationale and design of the randomized multicentre His Optimized Pacing Evaluated for Heart Failure (HOPE-HF) trial:HOPE HF Trial rationale and design. ESC Heart Failure, 5 (5), pp. 965-976.

Jackson, Tom, Lenarczyk, Radoslaw, Sterlinski, Maciej, Sokal, Adam, Francis, Darrell, Whinnett, Zachary, Van Heuverswyn, Frederic, Vanderheyden, Marc, Heynens, Joeri, Stegemann, Berthold, Cornelussen, Richard and Rinaldi, Christopher Aldo (2018). Left ventricular scar and the acute hemodynamic effects of multivein and multipolar pacing in cardiac resynchronization. IJC Heart & Vasculature, 19 , pp. 14-19.

Wilson, David G., Cronbach, Peter L., Panfilo, D., Greenhut, Saul E., Stegemann, Berthold P. and Morgan, John M. (2017). Electrode positions, transformation coordinates for ECG reconstruction from S-ICD vectors. Data in Brief, 11 , pp. 611-616.

Sterliński, M, Sokal, A, Lenarczyk, R, Van, Heuverswyn F, Rinaldi, CA, Vanderheyden, M, Khalameizer, V, Francis, D, Heynens, J, Stegemann, B and Cornelussen, R (2016). In Heart Failure Patients with Left Bundle Branch Block Single Lead MultiSpot Left Ventricular Pacing Does Not Improve Acute Hemodynamic Response To Conventional Biventricular Pacing. A Multicenter Prospective, Interventional, Non-Randomized Study. PLoS ONE, 11 (4),

Taylor, Robin J., Umar, Fraz, Lin, Erica L S, Ahmed, Amar, Moody, William E., Mazur, Wojciech, Stegemann, Berthold, Townend, Jonathan N., Steeds, Richard P. and Leyva, Francisco (2016). Mechanical effects of left ventricular midwall fibrosis in non-ischemic cardiomyopathy. Journal of Cardiovascular Magnetic Resonance, 18 (1),

Taylor, RJ, Umar, F, Lin, LS, Ahmed, Amar, Moody, WE, Stegemann, B, Townend, JN, Steeds, RP and Leyva, F (2014). Mechanical effects of midwall fibrosis in non-ischemic dilated cardiomyopathy. Journal of Cardiovascular Magnetic Resonance, 18 (1),

Cornelussen, RN, Splett, V, Klepfer, RN, Stegemann, B, Kornet, L and Prinzen, FW (2011). Electrical modalities beyond pacing for the treatment of heart failure. Heart Failure Reviews, 16 (3), 315–325.

Pabari, PA, Willson, K, Stegemann, B, van, Geldorp IE, Kyriacou, A, Moraldo, M, Mayet, J, Hughes, AD and Francis, DP (2011). When is an optimization not an optimization? Evaluation of clinical implications of information content (signal-to-noise ratio) in optimization of cardiac resynchronization therapy, and how to measure and maximize it. Heart Failure Reviews, 16 (3), 277–290.

Foley, PW, Khadjooi, K, Ward, JA, Smith, RE, Stegemann, B, Frenneaux, MP and Leyva, F (2009). Radial dyssynchrony assessed by cardiovascular magnetic resonance in relation to left ventricular function, myocardial scarring and QRS duration in patients with heart failure. Journal of Cardiovascular Magnetic Resonance, 11 (1),

Foley, PW, Stegemann, B, Ng, K, Ramachandran, S, Proudler, A, Frenneaux, MP, Ng, LL and Leyva, F (2009). Growth differentiation factor-15 predicts mortality and morbidity after cardiac resynchronization therapy. European Heart Journal, 30 (22), 2749–2757.

Dreger, H, Borges, AC, Ismer, B, Schattke, S, Stegemann, B, Baumann, G and Melzer, C (2009). A modified echocardiographic protocol with intrinsic plausibility control to determine intraventricular asynchrony based on TDI and TSI. Cardiovascular Ultrasound, 7 ,