Results 211 to 220 of about 104,281 (302)

On the Effect of the Patient Table on Attenuation in Myocardial Perfusion Imaging SPECT. [PDF]

EJNMMI Phys
Huxohl T, Patel G, Burchert W.
europepmc   +1 more source

Myocardial perfusion imaging.

JPMA. The Journal of the Pakistan Medical Association, 1994
R, Hashmi, S, Kamal
openaire   +1 more source

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies. Printed with permission from ®Anita Impagliazzo Medical Illustration. [Correction added on 2 March
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source

Incremental diagnostic value of artificial intelligence-derived coronary artery calcium in ¹⁸F-flurpiridaz positron emission tomography myocardial perfusion imaging. [PDF]

J Nucl Cardiol
Barrett O, Shanbhag A, Zaid R, Miller RJH, Lemley M, Builoff V, Liang JX, Kavanagh PB, Buckley C, Dey D, Berman DS, Slomka PJ.   +11 more
europepmc   +1 more source

When NCX switches sides: Experimental and computational insights into Ca2+ regulation in the heart

The Journal of Physiology, EarlyView.
Abstract figure legend Due to its presence inside the dyadic cleft, Na+/Ca2+ exchanger (NCX) builds a functional unit together with L‐type calcium channels and ryanodine receptors in the dyadic cleft. NCX acts bidirectionally (forward and reverse mode) dependent on extracellular calcium ([Ca2+]o) and sodium ([Na+]o) concentrations and the membrane ...
Wilhelm Neubert, Judith Hüttemeister, Paulina Sander, Nagaiah Chamakuri, Felix Hohendanner, Martin Falcke, Frank R. Heinzel   +6 more
wiley   +1 more source

FDA Approval of ¹⁸F-Flurpiridaz for PET: Stepping into a New Era of Myocardial Perfusion Imaging? [PDF]

J Nucl Med
Schindler TH, Bateman TM, Berman DS, Chareonthaitawee P, De Blanche LE, Dilsizian V, Dorbala S, Gropler RJ, Shaw LL, Soman P, Winchester DE, Verberne HJ, Ahuja S, Beanlands R, Di Carli M, Murthy VL, Ruddy TD, Schwartz RG.   +17 more
europepmc   +1 more source

Spectral photon-counting CT in first-pass myocardial perfusion imaging for very high-risk patients: a comparison with dual-energy CT. [PDF]

Eur Radiol Exp
Fahrni G, Si-Mohamed S, Wiemker R, Rotzinger DC, Houmeau A, Prieur C, Douek P, Boccalini S.   +7 more
europepmc   +1 more source

Panoramic voltage‐sensitive optical mapping of contracting hearts using cooperative multiview motion tracking with 12 cameras

The Journal of Physiology, EarlyView.
Abstact figure legend A panoramic 3D optical mapping system was developed, enabling imaging of action potential waves across the entire strongly deforming ventricular surface of beating isolated hearts. The system comprises 12 high‐speed cameras and a soccerball‐shaped imaging chamber with 48 light‐emitting diodes (LEDs).
Shrey Chowdhary, Jan Lebert, Shai Dickman, Mason Manetta, Charles Gordon, Jan Christoph   +5 more
wiley   +1 more source

Left ventricular sphericity indexes by gated single photon emission computed tomography myocardial perfusion imaging: potential opportunities and challenges for cardiac remodeling and clinical prognosis-a narrative review. [PDF]

Quant Imaging Med Surg
Zhao Y, Liu Y, Zheng Y, Xu X, Wang Y, Zhang X.   +5 more
europepmc   +1 more source

Comparison of Fractional Flow Reserve and Myocardial Perfusion Imaging in Saphenous Vein Grafts. [PDF]

Catheter Cardiovasc Interv
Hoek R, de Winter RW, Peters RT, Somsen YBO, van Diemen PA, Jukema RA, Twisk JW, Verouden NJ, den Hartog AW, Raijmakers PG, Nap A, Danad I, Knaapen P.   +12 more
europepmc   +1 more source