# Dr. Siyab, MD | Heart doc (@drsiyabmd) on tiktok

- id: koinon:creator:tiktok_drsiyabmd
- url: https://koinonlink.com/kol/tiktok/drsiyabmd
- schema_version: 1.4

## Identity
- platform: tiktok
- handle: drsiyabmd
- platform_url: https://www.tiktok.com/@drsiyabmd
- website: https://open.substack.com/pub/drsiyabmd
- country: United States
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 713171
- following: 2078
- posts_observed: 1
- verified: false
- size_tier: kol

## Engagement
- status: average_measured
- engagement_rate: 0.05149
- engagement_rate_basis: average_interactions_per_view
- posts_in_average: 10
- avg_interactions_per_post: 2296
- best_post_interactions: 15639
- measurement_source: tiktok_posts_mean
- measurement_formula: digg + comment + share, mean over observed posts, divided by the mean play count of those same posts — on TikTok the algorithmic feed decides reach, so followers are not the denominator that describes what share of an audience engaged
- comparable_pool: view_based_interactions
- status_note: engagement_rate is a MEAN over the posts we observed (posts_in_average says how many).
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: ai_tools
- category_confidence: 0.9
- category_source: derived_from_discovery_path
- topics: 心脏症状教育（PVCs、bradycardia、stress test）, 真实医师 vs 其他从业者资质辨别, AI 在医疗中的正确使用边界, 药物召回与慢性病管理现实, ER 与 PCP 的角色区分
- bio: Interventional cardiologist / heart plumber🪠❤️
Country doc. Heart health education 
📧: [contact removed]
Sign up for FREE education below ⬇️

## Audience (inferred)
- status: present
- description: General consumers, especially patients and family members concerned about heart symptoms or seeking reliable heart health information
- roles: consumer
- seniority: consumer
- pain_points: Can't tell if symptoms like palpitations or PVCs are serious, leading to anxiety, Worried about chronic disease management due to misleading advice from wellness gurus or non-doctors, Untrusting of AI for diagnosis and want real doctor input, Confused about when to go to the ER versus when to see a PCP, unsure about the right medical steps
- posts_analysed: 40
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.4
- promotion_intent: 0.2
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 58
- authenticity_basis: engagement_observed
- credibility_score: 58
- flagged_for_review: false
- koinon_bd_grade: C — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [tiktok_drsiyabmd#d4332297] My perspective on patients using AI apps like ChatGPT for their health care. Use it as a reference but NOT as your doctor. #AI #chatgpt #medicine #aidoctor #privacy (https://www.tiktok.com/@drsiyabmd)
- [tiktok_drsiyabmd#e8b3afd8] original sound - drsiyabmd
- [tiktok_drsiyabmd#a6777905] It is a becoming a big trend on TikTok now! Click here: ai
- [tiktok_drsiyabmd#20627bb9] Check out Dr. Siyab, MD | Heart doc’s video! #TikTok >
- [tiktok_drsiyabmd#c1a35024] Extreme heat can be very dangerous especially for people with heart disease or who take certain heart medications, especially BP meds. Learn how to protect yourself to have a safe and happy holiday! #4thofjuly #heatwave #cardiology #health #medicine
- [tiktok_drsiyabmd#331438a3] Breaking News
- [tiktok_drsiyabmd#513df197] Happy #4thOfJuly!
- [tiktok_drsiyabmd#8ecf9114] There is NO magic AI test or scan that can tell you IF/WHEN you’re going to have a heart attack. No heart attack 🔮. But we can assess and reduce RISK. Please share widely! #cardiology #heartattack

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=72, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=72, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=72, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=72, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=72, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=72, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.5, freshness_days=72, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=72, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=72, method=platform_profile

## Freshness
- profile_checked_days_ago: 72
- content_analysed_days_ago: 72
- audience_updated_days_ago: 72

## AI retrieval
- indexing_requests: 6
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=tiktok_drsiyabmd
- Request removal: https://koinonlink.com/claim?k=tiktok_drsiyabmd
- Terms: https://koinonlink.com/for-ai