Papillary muscle ischemia and myocardial blood flow on N13-ammonia positron emission tomography myocardial perfusion imaging

Sudeep Raj Aryal¹, Navkaranbir S Bajaj^{2

3}, Pradeep G Bhambhvani^{4

5}

Affiliations

¹ Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA. saryal@uabmc.edu.
² Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA.
³ Division of Molecular Imaging and Therapeutics, The University of Alabama at Birmingham, Birmingham, AL, USA.
⁴ Division of Molecular Imaging and Therapeutics, The University of Alabama at Birmingham, Birmingham, AL, USA. pbhambhvani@uabmc.edu.
⁵ The University of Alabama in Birmingham, 619 19th St S, Suite 777, Birmingham, AL, 35249, USA. pbhambhvani@uabmc.edu.

Editorial

Sudeep Raj Aryal et al. J Nucl Cardiol. 2022 Feb.

. 2022 Feb;29(1):304-306.

doi: 10.1007/s12350-020-02336-5. Epub 2020 Sep 9.

Sudeep Raj Aryal¹, Navkaranbir S Bajaj^{2

3}, Pradeep G Bhambhvani^{4

5}

¹ Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA. saryal@uabmc.edu.
² Division of Cardiovascular Disease, The University of Alabama at Birmingham, Birmingham, AL, USA.
³ Division of Molecular Imaging and Therapeutics, The University of Alabama at Birmingham, Birmingham, AL, USA.
⁴ Division of Molecular Imaging and Therapeutics, The University of Alabama at Birmingham, Birmingham, AL, USA. pbhambhvani@uabmc.edu.
⁵ The University of Alabama in Birmingham, 619 19th St S, Suite 777, Birmingham, AL, 35249, USA. pbhambhvani@uabmc.edu.

No abstract available

References

1. De Busk RF, Harrison DC. The clinical spectrum of papillary-muscle disease. N Engl J Med. 1969;281:1458–67. - DOI
1. Madu EC, D’Cruz IA. The vital role of papillary muscles in mitral and ventricular function: echocardiographic insights. Clin Cardiol. 1997;20:93–8. - DOI
1. Steinmetz AP, Maisey MN, Hardoff R. Patterns of papillary muscle ischemia in myocardial PET. Clin Nucl Med. 2004;29:1–4. - DOI
1. Nakao R, Nagao M, Yamamoto A, Fukushima K, Watanabe E, Sakai S, Hagiwara N. Papillary muscle ischemia on high-resolution cine imaging of nitrogen-13 ammonia positron emission tomography: association with myocardial flow reserve and prognosis in coronary artery disease. J Nucl Cardiol. 2020. https://doi.org/10.1007/s12350-020-02231-z . - DOI - PubMed
1. Schindler TH, Zhang X-L, Vincenti G, Mhiri L, Lerch R, Schelbert HR. Role of PET in the evaluation and understanding of coronary physiology. J Nuclear Cardiol. 2007;14:589–603. - DOI