Sandra Pechnik

1.3k total citations
17 papers, 1.0k citations indexed

About

Sandra Pechnik is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Neurology. According to data from OpenAlex, Sandra Pechnik has authored 17 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Cardiology and Cardiovascular Medicine, 10 papers in Surgery and 4 papers in Neurology. Recurrent topics in Sandra Pechnik's work include Heart Rate Variability and Autonomic Control (10 papers), Cardiovascular Syncope and Autonomic Disorders (8 papers) and Parkinson's Disease Mechanisms and Treatments (4 papers). Sandra Pechnik is often cited by papers focused on Heart Rate Variability and Autonomic Control (10 papers), Cardiovascular Syncope and Autonomic Disorders (8 papers) and Parkinson's Disease Mechanisms and Treatments (4 papers). Sandra Pechnik collaborates with scholars based in United States, Israel and Germany. Sandra Pechnik's co-authors include David S. Goldstein, Courtney Holmes, Yehonatan Sharabi, Basil A. Eldadah, LaToya Sewell, Jeffrey P. Moak, Ahmed Saleem, Faisal Rahman, Daniel Gross and Richard Imrich and has published in prestigious journals such as Circulation, Neurology and The FASEB Journal.

In The Last Decade

Sandra Pechnik

17 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Sandra Pechnik United States 14 653 344 344 176 120 17 1.0k
Oladi Bentho United States 9 613 0.9× 151 0.4× 272 0.8× 179 1.0× 139 1.2× 14 997
Talakad N. Sathyaprabha India 16 613 0.9× 81 0.2× 120 0.3× 125 0.7× 109 0.9× 55 1.1k
Ahmed Saleem United States 8 264 0.4× 134 0.4× 203 0.6× 88 0.5× 48 0.4× 9 497
LaToya Sewell United States 7 267 0.4× 71 0.2× 186 0.5× 99 0.6× 71 0.6× 8 512
Istvan Bonyhay United States 13 490 0.8× 280 0.8× 70 0.2× 88 0.5× 67 0.6× 17 767
H. Marthol Germany 18 340 0.5× 139 0.4× 393 1.1× 50 0.3× 21 0.2× 38 1.1k
Michèle Hubli Switzerland 20 174 0.3× 224 0.7× 99 0.3× 198 1.1× 51 0.4× 71 1.2k
G. Mazzuero Italy 14 984 1.5× 163 0.5× 53 0.2× 275 1.6× 271 2.3× 28 1.5k
J P Derenne France 14 83 0.1× 116 0.3× 268 0.8× 69 0.4× 59 0.5× 24 988
J. Mikhail Kellawan United States 16 231 0.4× 60 0.2× 83 0.2× 73 0.4× 157 1.3× 44 650

Countries citing papers authored by Sandra Pechnik

Since Specialization
Citations

This map shows the geographic impact of Sandra Pechnik's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sandra Pechnik with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sandra Pechnik more than expected).

Fields of papers citing papers by Sandra Pechnik

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sandra Pechnik. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sandra Pechnik. The network helps show where Sandra Pechnik may publish in the future.

Co-authorship network of co-authors of Sandra Pechnik

This figure shows the co-authorship network connecting the top 25 collaborators of Sandra Pechnik. A scholar is included among the top collaborators of Sandra Pechnik based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Sandra Pechnik. Sandra Pechnik is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

17 of 17 papers shown
1.
Goldstein, David S., LaToya Sewell, Courtney Holmes, et al.. (2012). Temporary elimination of orthostatic hypotension by norepinephrine infusion. Clinical Autonomic Research. 22(6). 303–306. 7 indexed citations
2.
Rahman, Faisal, Sandra Pechnik, Daniel Gross, LaToya Sewell, & David S. Goldstein. (2011). Low frequency power of heart rate variability reflects baroreflex function, not cardiac sympathetic innervation. Clinical Autonomic Research. 21(3). 133–141. 269 indexed citations
3.
Goldstein, David S., Courtney Holmes, LaToya Sewell, Sandra Pechnik, & Irwin J. Kopin. (2010). Effects of Carbidopa and Entacapone on the Metabolic Fate of the Norepinephrine Prodrug L-DOPS. The Journal of Clinical Pharmacology. 51(1). 66–74. 21 indexed citations
4.
Moak, Jeffrey P., David S. Goldstein, Basil A. Eldadah, et al.. (2009). Supine low-frequency power of heart rate variability reflects baroreflex function, not cardiac sympathetic innervation. Cleveland Clinic Journal of Medicine. 76(4 suppl 2). S51–S59. 49 indexed citations
5.
Imrich, Richard, Basil A. Eldadah, Oladi Bentho, et al.. (2008). Functional effects of cardiac sympathetic denervation in neurogenic orthostatic hypotension. Parkinsonism & Related Disorders. 15(2). 122–127. 34 indexed citations
6.
Imrich, Richard, Basil A. Eldadah, Oladi Bentho, et al.. (2008). Attenuated Pre‐ejection Period Response to Tyramine in Patients with Cardiac Sympathetic Denervation. Annals of the New York Academy of Sciences. 1148(1). 486–489. 15 indexed citations
7.
Sharabi, Yehonatan, Richard Imrich, Courtney Holmes, Sandra Pechnik, & David S. Goldstein. (2008). Generalized and neurotransmitter‐selective noradrenergic denervation in Parkinson's disease with orthostatic hypotension. Movement Disorders. 23(12). 1725–1732. 61 indexed citations
8.
Sharabi, Yehonatan, David S. Goldstein, Oladi Bentho, et al.. (2007). Sympathoadrenal function in patients with paroxysmal hypertension: pseudopheochromocytoma. Journal of Hypertension. 25(11). 2286–2295. 35 indexed citations
9.
Moak, Jeffrey P., David S. Goldstein, Basil A. Eldadah, et al.. (2007). Supine low-frequency power of heart rate variability reflects baroreflex function, not cardiac sympathetic innervation. Heart Rhythm. 4(12). 1523–1529. 168 indexed citations
10.
Sharabi, Yehonatan, Basil A. Eldadah, Sheng‐Ting Li, et al.. (2006). Neuropharmacologic Distinction of Neurogenic Orthostatic Hypotension Syndromes. Clinical Neuropharmacology. 29(3). 97–105. 30 indexed citations
11.
Eisenhofer, Graeme, Yehonatan Sharabi, Ahmed Saleem, et al.. (2006). Sympathoadrenal function in patients with paroxysmal hypertension. The FASEB Journal. 20(5). 1 indexed citations
12.
Eldadah, Basil A., Sandra Pechnik, Courtney Holmes, et al.. (2006). Failure of propranolol to prevent tilt-evoked systemic vasodilatation, adrenaline release and neurocardiogenic syncope. Clinical Science. 111(3). 209–216. 15 indexed citations
13.
Moak, Jeffrey P., Basil A. Eldadah, Courtney Holmes, Sandra Pechnik, & David S. Goldstein. (2005). Partial cardiac sympathetic denervation after bilateral thoracic sympathectomy in humans. Heart Rhythm. 2(6). 602–609. 14 indexed citations
14.
Goldstein, David S., Basil A. Eldadah, Courtney Holmes, et al.. (2005). Neurocirculatory Abnormalities in Chronic Orthostatic Intolerance. Circulation. 111(7). 839–845. 33 indexed citations
15.
Goldstein, David S., Basil A. Eldadah, Courtney Holmes, et al.. (2005). Neurocirculatory Abnormalities in Parkinson Disease With Orthostatic Hypotension. Hypertension. 46(6). 1333–1339. 113 indexed citations
16.
Goldstein, David S., Sandra Pechnik, Jeffrey P. Moak, & Basil A. Eldadah. (2004). Painful sweating. Neurology. 63(8). 1471–1475. 6 indexed citations
17.
Goldstein, David S., Sandra Pechnik, Courtney Holmes, Basil A. Eldadah, & Yehonatan Sharabi. (2003). Association Between Supine Hypertension and Orthostatic Hypotension in Autonomic Failure. Hypertension. 42(2). 136–142. 177 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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