Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

328 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Cardiovascular testing recovery in Latin America one year into the COVID-19 pandemic: An analysis of data from an international longitudinal survey.
Bremner L, Vitola J, Cerci R, Campisi R, Araujo Ríos R, Massardo T, Gutierrez-Villamil C, Solis F, Peix A, Speckter H, Sanchez Velez M, Flores AC, Madu E, Alexánderson-Rosas E, Ortellado J, Morales R, Mut F, Vera L, Hirschfeld CB, Shaw LJ, Williams MC, Villines TC, Better N, Dorbala S, Karthikeyan G, Malkovskiy E, Cohen YA, Randazzo M, Pascual TNB, Pynda Y, Dondi M, Paez D, Einstein AJ; INCAPS COVID; 2; Investigators Group. Bremner L, et al. Among authors: karthikeyan g. Int J Cardiol Heart Vasc. 2024 Apr 4;52:101404. doi: 10.1016/j.ijcha.2024.101404. eCollection 2024 Jun. Int J Cardiol Heart Vasc. 2024. PMID: 38590383 Free PMC article.
Current worldwide nuclear cardiology practices and radiation exposure: results from the 65 country IAEA Nuclear Cardiology Protocols Cross-Sectional Study (INCAPS).
Einstein AJ, Pascual TN, Mercuri M, Karthikeyan G, Vitola JV, Mahmarian JJ, Better N, Bouyoucef SE, Hee-Seung Bom H, Lele V, Magboo VP, Alexánderson E, Allam AH, Al-Mallah MH, Flotats A, Jerome S, Kaufmann PA, Luxenburg O, Shaw LJ, Underwood SR, Rehani MM, Kashyap R, Paez D, Dondi M; INCAPS Investigators Group. Einstein AJ, et al. Among authors: karthikeyan g. Eur Heart J. 2015 Jul 7;36(26):1689-96. doi: 10.1093/eurheartj/ehv117. Epub 2015 Apr 21. Eur Heart J. 2015. PMID: 25898845 Free PMC article.
Comparison of Radiation Doses and Best-Practice Use for Myocardial Perfusion Imaging in US and Non-US Laboratories: Findings From the IAEA (International Atomic Energy Agency) Nuclear Cardiology Protocols Study.
Mercuri M, Pascual TN, Mahmarian JJ, Shaw LJ, Rehani MM, Paez D, Einstein AJ; INCAPS Investigators Group. Mercuri M, et al. JAMA Intern Med. 2016 Feb;176(2):266-9. doi: 10.1001/jamainternmed.2015.7102. JAMA Intern Med. 2016. PMID: 26720424 No abstract available.
Disparities in Noninvasive Traditional and Advanced Testing for Coronary Artery Disease: Findings from the INCAPS-COVID 2 Study.
Villines TC, Rodriguez-Lozano P, Mallawaarachchi I, Williams MC, Hirschfeld C, Better N, Shaw LJ, Vitola JV, Cerci RJ, Dorbala S, Bucciarelli-Ducci C, Karthikeyan G, Cohen YA, Malkovskiy E, Randazzo MJ, Choi AD, Pascual TNB, Pynda Y, Dondi M, Paez D, Einstein AJ; INCAPS-COVID 2 Investigators Group. Villines TC, et al. Among authors: karthikeyan g. Am J Cardiol. 2024 Mar 1;214:85-93. doi: 10.1016/j.amjcard.2023.12.048. Epub 2024 Jan 11. Am J Cardiol. 2024. PMID: 38218393
Recovery Rates of Diagnostic Cardiac Procedural Volume in Oceania 1 Year Into COVID-19: The IAEA Non-Invasive Cardiology Protocol Survey on COVID-19 (INCAPS COVID 2).
Sethwala A, Hirschfeld CB, O'Sullivan P, Akbarally M, Younger J, Van Pelt N, Randazzo M, Lenturut-Katal D, Vitola JV, Cerci R, Williams MC, Shaw LJ, Karthikeyan G, Villines TC, Dorbala S, Choi AD, Cohen YA, Malkovskiy E, Pascual TNB, Pynda Y, Dondi M, Paez D, Einstein AJ, Better N; INCAPS COVID Investigators Group. Sethwala A, et al. Among authors: karthikeyan g. Heart Lung Circ. 2024 Mar;33(3):384-391. doi: 10.1016/j.hlc.2023.12.011. Epub 2024 Feb 15. Heart Lung Circ. 2024. PMID: 38365497
Correlates of markers of dyssynchrony in patients with STEMI and multivessel disease: an analysis from the IAEA SPECT STEMI trial.
Peix A, Jimenez-Heffernan A, Devasenapathy N, Sobic-Saranovic D, Vitola J, Giubbini R, Rodella C, Haque SU, Alexanderson Rosas E, Ozkan E, Keng YJF, Dondi M, Paez D, Karthikeyan G. Peix A, et al. Among authors: karthikeyan g. Nucl Med Commun. 2024 May 15. doi: 10.1097/MNM.0000000000001860. Online ahead of print. Nucl Med Commun. 2024. PMID: 38745501
Factors Associated With Coronary Angiography Performed Within 6 Months of Randomization to the Conservative Strategy in the ISCHEMIA Trial.
Pracoń R, Spertus JA, Broderick S, Bangalore S, Rockhold FW, Ruzyllo W, Demchenko E, Nageh T, Grossman GB, Mavromatis K, Manjunath CN, Smanio PEP, Stone GW, Mancini GBJ, Boden WE, Newman JD, Reynolds HR, Hochman JS, Maron DJ; ISCHEMIA Research Group. Pracoń R, et al. Circ Cardiovasc Interv. 2024 Apr 17:e013435. doi: 10.1161/CIRCINTERVENTIONS.123.013435. Online ahead of print. Circ Cardiovasc Interv. 2024. PMID: 38629312
Haplotype-based breeding: A new insight in crop improvement.
Sivabharathi RC, Rajagopalan VR, Suresh R, Sudha M, Karthikeyan G, Jayakanthan M, Raveendran M. Sivabharathi RC, et al. Among authors: karthikeyan g. Plant Sci. 2024 May 17:112129. doi: 10.1016/j.plantsci.2024.112129. Online ahead of print. Plant Sci. 2024. PMID: 38763472 Review.
328 results