心臓病TV | 循環器内科医 玄 哲樹
心臓病TV (@s-brainheart) is a Japanese-language cardiology education channel from a Tokyo clinic director and a certified dementia nurse. It has about 20,000 subscribers and a median of about 18,000 views, posts roughly daily, mixing Shorts with 10 to 20 minute explainers. Sponsored integrations cost about $370 to $640, and the website lists a tie-up inquiry form.
Cardiologist-led Japanese health channel with open tie-up form and several videos above 100,000 views
- Median 18,359 views on 20,400 subscribers; top recent videos reach 193,000 and 409,000 views.
- About 50 uploads in 90 days, so campaigns can run across several videos.
- Website form offers long-form mentions, Shorts-only or multi-video packages.
Brand fit report
Content
- Formats
- vertical Shorts explainers, doctor and nurse dialogue, research-based explainers
- Tone
- authoritative, reassuring
- Language
- Japanese
- On camera
- Yes, talking head
- Production
- Clean, lightly edited
- Typical length
- under 60 seconds and 10 to 20 minutes
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- None yet
- Affiliate links
- No
No sponsorship disclosures found in the last 50 videos; the website, a Google Form, invites corporate tie-ups and ad placements.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Titles such as "心筋梗塞の前兆5つ" cover serious medical conditions in an educational tone; no flagged language or imagery.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Platforms
| Platform | Followers | Median views | Uploads, 90d |
|---|---|---|---|
| YouTube | 20k | 18k | 50 |
Benchmark score: 84 / 100
Public rule, same for everyone. How it works.
Recent videos
▶アブレーションでいちばんつらいのは、手術じゃない｜心房細動の入院 #不整脈 #循環器内科 心臓手術 · 12k views
▶Apple Watchは69、心電図は96｜同じ夜中の脈拍がずれた理由を、循環器内科医が24時間つけて確かめました · 2.4k views
▶階段で胸が苦しい、休むと治る…それ狭心症のサインかも｜循環器内科医 #健康知識 #胸の痛み · 4.5k viewsLast three uploads, latest today.
「ネットの健康情報、結局どれが本当か分からない……」 そんなあなたのためのチャンネルです！ はじめまして。東京都・墨田区で『すみだブレインハートクリニック』の院長を務める、循環器内科専門医の玄 哲樹（げん さとき）です。 この【心臓病TV】では、普段の3分間の診察室ではどうしても語りきれない「医療の本質」を、専門医と看護師が対話形式で分かりやすく、包み隠さずお伝えしていきます。 世の中のYouTubeやネット記事には、「〇〇を食べれば血圧が下がる！」「コレステロールの薬は毒だ！」といった、患者さんの命を危険にさらす甘い情報が溢れています。 当チャンネルでは、現役の循環器専門医が「世界の最新論文（エビデンス）」を武器に、世間の古い常識をぶった斬ります。 ▼プロフィール 玄 哲樹 循環器内科医 すみだブレインハートクリニック院長 東京都・墨田区にてクリニックを開院。高血圧、不整脈、心不全などの循環器疾患から、睡眠時無呼吸症候群（CPAP）の治療まで幅広く従事。「突然死」や「認知症」から患者さんの未来を守るため、最新かつ最適な医療の提供と、分かりやすい情報発信に力を入れています。 鈴木 恭子 認知症看護認定看護師 患者さんの「一番の理解者」でありたい。医師による高度な医療を、患者さんの視点で分かりやすく噛み砕いてお伝えすることをモットーとしています。 認知症ケアの現場で培った
About 心臓病TV | 循環器内科医 玄 哲樹
心臓病TV (@s-brainheart) is a Japanese-language YouTube channel run by a cardiologist who directs a clinic in Sumida, Tokyo, with a certified dementia nurse as co-presenter. According to its description and website, it explains heart disease, blood pressure, arrhythmia and heart failure using recent research, in short Shorts and longer doctor-and-nurse explainers.
The channel has about 20,400 subscribers and a median of about 18,000 views, with several videos above 100,000. It posts roughly daily, and Shorts make up about 44% of recent uploads. Audience figures are estimates: viewers are likely Japanese adults over 45 interested in heart health.
The website offers a tie-up and ad inquiry form with long-form, Shorts-only and package options. A long-form integration is estimated at $370 to $640 per video, a CPM of $20 to $35 per 1,000 views versus a typical paid-ad CPM of $10 to $30. Best suited to health device, wellness and medical-service brands targeting Japanese adults.
Written from 心臓病TV | 循環器内科医 玄 哲樹's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 心臓病TV | 循環器内科医 玄 哲樹 can edit or remove this page at any time.
Questions about 心臓病TV
How much does 心臓病TV charge for a sponsored video?
Based on a median of about 18,000 views, a sponsored integration is estimated at $370 to $640 per video, or $20 to $35 per 1,000 views. The channel's own rates were not published.
What does 心臓病TV post about on YouTube?
Japanese-language heart health education from a cardiologist and nurse: blood pressure, heart attack signs, arrhythmia and ablation, mostly as Shorts plus 10 to 20 minute research-based explainers.
How do I contact 心臓病TV for a brand deal?
The channel lists an email and a tie-up inquiry form on its website. Contact details also unlock on Starbooked for $0.80, and boosted creators can be booked through Starbooked.
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