Harikrishnan S: h-index, Total Citations, and Citation Map
Harikrishnan S's h-index is 54 (133 i10-index, 84,159+ total citations across 453+ publications) according to Google Scholar as of August 2026. Harikrishnan S is affiliated with Professor, Sree Chitra Tirunal Institute for Medical Sciences and Technology, SCTIMST.
Harikrishnan S is a researcher affiliated with Professor, Sree Chitra Tirunal Institute for Medical Sciences and Technology, SCTIMST, specializing in Cardiology, Interventions, Heart Failure. Their work has been cited 84,159 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Harikrishnan S's Citation Metrics
Bibliometric impact based on 453 indexed publications.
- H-Index
- 54
- i10-Index
- 133
- Total Citations
- 84,159
- Citing Countries
- 105
As of August 2026.
Harikrishnan S has an h-index of 54 and 84,159 total citations across 453 publications, with research cited by institutions in 105 countries.
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Global Impact Map
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Global, regional, and national incidence, prevalence, and years lived with disability for 354 diseases and injuries for 195 countries and territories, 1990–2017: a systematic …
201818,467
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
331 citing papers could not be classified (no author data) — excluded from the percentages above.
The researcher established a foundational framework for assessing the microeconomic impact of cardiovascular disease hospitalization in low- and middle-income countries, subsequently extending this analysis to specific patient populations and intervention cost-effectiveness.
The researcher established a foundational clinical registry for heart failure in India, enabling subsequent large-scale analyses of patient outcomes and care management strategies.
The researcher established a foundational epidemiological baseline for cardiovascular and oral health risks in South India, driving subsequent independent research on hypertension and periodontal disease prevalence.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Harikrishnan S's research
Harikrishnan S is a researcher in Cardiology, Interventions and Heart Failure at Professor, Sree Chitra Tirunal Institute for Medical Sciences and Technology, SCTIMST. Their work has been cited 84,159 times across 453 publications (h-index 54), according to Google Scholar.
Their most-cited work, “Global, regional, and national incidence, prevalence, and years lived with disability for 354 diseases and injuries for 195 countries and territories, 1990–2017: a systematic …” (2018), has accumulated 18,467 citations. Other influential works include “Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and …” (2018) with 17,959 citations and “Global, regional, and national comparative risk assessment of 84 behavioural, environmental and occupational, and metabolic risks or clusters of risks for 195 countries and …” (2018) with 17,667 citations.
Citations of Harikrishnan S's research come primarily from United States, China and India, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
