{"page":"https://casescribe.ai/explorer/conditions/supraventricular-arrhythmias","generated_at":"2026-10-03T18:34:17.275Z","data_as_of":{"decisions":944125,"first_year":2017,"last_year":2026,"latest_decision":"2026-04-30","cfr":"2026-10-01","m21":"2026-09-29"},"about":{"publisher":"CaseScribe AI (VA Law Explorer)","source":"Public Board of Veterans' Appeals decisions (appeals of VA decisions, not VA's first decisions), M21-1 Adjudication Procedures Manual, 38 CFR Parts 3 and 4.","method":"Outcomes are issue-level: each condition the Board decided in a decision counts once. Decision data is extracted by AI and can contain errors. Rates describe past appeals and do not predict any claim.","disclaimer":"For research only. CaseScribe AI is not a law firm and this is not legal advice. Verify figures against the source decisions and regulations.","attribution":"Cite as: VA Law Explorer, CaseScribe AI, with the page URL."},"data":{"condition":"Supraventricular arrhythmias","all_conditions_granted_pct":19.4,"decisions":1258,"years":"2017-2026","granted_pct":17.9,"denied_pct":30.5,"remanded_pct":50.6,"granted_on_merits_pct":36.9,"by_year":[{"year":2017,"issues":87,"granted_pct":16.1,"denied_pct":39.1,"remanded_pct":42.5},{"year":2018,"issues":135,"granted_pct":12.6,"denied_pct":32.6,"remanded_pct":52.6},{"year":2019,"issues":144,"granted_pct":11.1,"denied_pct":31.3,"remanded_pct":53.5},{"year":2020,"issues":131,"granted_pct":16.8,"denied_pct":29,"remanded_pct":51.1},{"year":2021,"issues":140,"granted_pct":16.4,"denied_pct":30,"remanded_pct":51.4},{"year":2022,"issues":149,"granted_pct":16.8,"denied_pct":26.2,"remanded_pct":53.7},{"year":2023,"issues":124,"granted_pct":18.5,"denied_pct":21,"remanded_pct":58.1},{"year":2024,"issues":131,"granted_pct":23.7,"denied_pct":29,"remanded_pct":46.6},{"year":2025,"issues":171,"granted_pct":18.7,"denied_pct":35.1,"remanded_pct":44.4},{"year":2026,"issues":76,"granted_pct":30.3,"denied_pct":32.9,"remanded_pct":35.5}],"benefit_of_doubt_in_grants_pct":68,"evidence_on_merits":[{"evidence":"va_exam_favorable","decisions_with":161,"granted_pct_with":61.2,"granted_pct_without":30.9},{"evidence":"va_exam_unfavorable","decisions_with":890,"granted_pct_with":33.5,"granted_pct_without":51.7},{"evidence":"nexus_positive","decisions_with":200,"granted_pct_with":68.4,"granted_pct_without":28.2},{"evidence":"nexus_negative","decisions_with":612,"granted_pct_with":35.2,"granted_pct_without":39},{"evidence":"private_opinion","decisions_with":430,"granted_pct_with":46,"granted_pct_without":31.2},{"evidence":"treating_physician","decisions_with":86,"granted_pct_with":61.5,"granted_pct_without":34.6},{"evidence":"lay_statement","decisions_with":909,"granted_pct_with":34.3,"granted_pct_without":46.3},{"evidence":"combat_service","decisions_with":57,"granted_pct_with":38.5,"granted_pct_without":36.9}],"top_reasons":{"granted":[{"reason":"current diagnosis established","decisions":29},{"reason":"caused by the service-connected disability","decisions":19},{"reason":"service connection established","decisions":13},{"reason":"criteria for service connection met","decisions":9},{"reason":"already at the maximum schedular rating","decisions":4},{"reason":"meets criteria for 30% rating under dc 7010","decisions":2}],"denied":[{"reason":"preponderance of the evidence against the claim","decisions":35},{"reason":"no current diagnosis","decisions":31},{"reason":"va examiner: less likely than not related to service","decisions":25},{"reason":"no in-service complaints, treatment or diagnosis","decisions":20},{"reason":"already at the maximum schedular rating","decisions":17},{"reason":"service records negative or silent","decisions":15}]},"recent_examples":{"granted":[{"case_id":"A26040572","year":2026,"judge":"L. B. CRYAN","rationale":"AOJ improperly combined arrhythmia with pre-existing heart disease; Rating criteria allows separate evaluations for distinct cardiac disabilities; Evidence supports 10 percent rating under old and revised Code 7010"},{"case_id":"A26037004","year":2026,"judge":"MATTHEW W. BLACKWELDER","rationale":"Current disability conceded by AOJ (bradycardia); Veteran's credible report of chest pain during training; Persuasive private medical opinion linking condition to training/MOS; Resolving reasonable doubt in Veteran's favor"},{"case_id":"A26037278","year":2026,"judge":"J. JACK","rationale":"In-service symptoms of chest pain; Diagnosis of supraventricular arrhythmia; Benefit of the doubt applied due to proximity to service"}],"denied":[{"case_id":"A26034800","year":2026,"judge":"CORY M. PICTON","rationale":"No current diagnosis of bradycardia found by VA examiner; Veteran not competent to provide medical diagnosis; More probative weight given to competent medical evidence"},{"case_id":"A26034188","year":2026,"judge":"B. D. WATSON","rationale":"Did not meet criteria for compensable rating; No permanent atrial fibrillation or frequent episodes; Did not meet METs criteria for heart failure symptoms"},{"case_id":"A26033426","year":2026,"judge":"B. D. WATSON","rationale":"Condition did not require five or more treatment interventions per year.; Condition required continuous use of oral medications and 1-4 treatment interventions per year, consistent with a 10% rating."}]},"how_va_rates":null,"rules":[]}}