Symptomatic Bradycardia Manifesting as Acute Hypothyroidism Following COVID-19 Infection: A Case Report
Bibliographic record
Abstract
The role of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus and associated autoimmune phenomenon behind pathology development has been a scientific mystery since the onset of the pandemic in 2020. Early on, scientific studies showed coronavirus disease 2019 (COVID-19) being linked to many pathological consequences including blood clots, neurocognitive dysfunction, and cardiomyopathy. We present a case of acute hypothyroidism in an 88-year-old female with no previous history of thyroid dysfunction or disease. The eventual workup revealed a thyroid-stimulating hormone (TSH) of greater than 100,000 milli-international units per liter (mlU/L) and a thyroxine (free T4) level of less than 0.10 nanograms per deciliter (ng/dl). At the time of presentation, she was found to have a positive COVID-19 test despite being vaccinated. She was started on a levothyroxine injection, which led to eventual symptom resolution. Our aim of this case report is to highlight the possibility of her acute hypothyroidism being triggered by the onset of COVID-19.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.003 |
| Meta-epidemiology (narrow) | 0.002 | 0.002 |
| Meta-epidemiology (broad) | 0.002 | 0.002 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.003 | 0.002 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.007 | 0.005 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".