{
  "schemaVersion": 1,
  "capturedAt": "2026-11-13T04:11:46.464Z",
  "sha256": "0eb757178d015f4d27dbd2d7a5322e49cc5cead08719559a4f3b5dc154b6d10a",
  "work": {
    "type": "RDN",
    "kind": "note",
    "key": "marchant-2025",
    "id": "TAP-RDN-0080",
    "locale": "zh",
    "path": "/zh/research/marchant-2025/",
    "title": "TAP 导读: Comparing the Effects of Square, 4–7-8, and 6 Breaths-per-Minute Breathing Conditions on Heart Rate Variability, CO2 Levels, and Mood",
    "description": "练习期间，每分钟六次呼吸的 HRV 增幅大于箱式或 4–7–8 呼吸。实验没有确立有意义的情绪或血压收益；每分钟六次的条件出现轻度过度通气。",
    "rights": "© The Allostasis Project。保留所有权利。除法律允许的例外外，转载或改编需另行授权。",
    "version": "1.0",
    "updatedAt": "2026-11-13",
    "editorial": {
      "contentType": "evidence-review",
      "reviewState": "draft",
      "reviewedAt": null,
      "reviewedVersion": null,
      "updatedAt": "2026-11-13",
      "version": "1.0",
      "byline": "team",
      "author": null,
      "reviewer": null,
      "workflow": {
        "ai": {
          "usage": "used",
          "system": "OpenAI Codex",
          "scope": "Assisted source-based writing and bilingual comparison; consulted materials and unresolved source issues are recorded in the reading notes.",
          "version": "1.0",
          "tasks": [
            "Literature comparison and evidence extraction",
            "Bilingual explanatory writing and source-linked tables"
          ]
        }
      },
      "revisions": []
    },
    "original": {
      "id": "marchant-2025",
      "title": "Comparing the Effects of Square, 4–7-8, and 6 Breaths-per-Minute Breathing Conditions on Heart Rate Variability, CO2 Levels, and Mood",
      "authors": "Joshua Marchant · Inna Khazan · Mikel Cressman · Patrick Steffen",
      "journal": "Applied Psychophysiology and Biofeedback",
      "year": "2025",
      "url": "https://doi.org/10.1007/s10484-025-09688-z",
      "doi": "10.1007/s10484-025-09688-z",
      "pmid": "39864026"
    },
    "references": [
      {
        "id": "marchant-2025",
        "title": "Comparing the Effects of Square, 4–7-8, and 6 Breaths-per-Minute Breathing Conditions on Heart Rate Variability, CO2 Levels, and Mood",
        "authors": "Joshua Marchant · Inna Khazan · Mikel Cressman · Patrick Steffen",
        "journal": "Applied Psychophysiology and Biofeedback",
        "year": "2025",
        "url": "https://doi.org/10.1007/s10484-025-09688-z",
        "doi": "10.1007/s10484-025-09688-z",
        "pmid": "39864026"
      }
    ],
    "sections": [
      {
        "id": "finding",
        "title": "研究发现",
        "paragraphs": [
          "练习期间，每分钟六次呼吸的 HRV 增幅大于箱式或 4–7–8 呼吸。实验没有确立有意义的情绪或血压收益；每分钟六次的条件出现轻度过度通气。"
        ]
      },
      {
        "id": "limits",
        "title": "范围与局限",
        "paragraphs": [
          "84 名大学生；平衡不同条件顺序的自身对照实验。",
          "仅一次实验，学生样本范围窄，存在设备相关缺失，也没有长期结局。"
        ]
      },
      {
        "id": "sample",
        "title": "研究人群与样本",
        "paragraphs": [
          "84 名大学生；平衡不同条件顺序的自身对照实验。"
        ]
      },
      {
        "id": "exposure",
        "title": "暴露或干预",
        "paragraphs": [
          "四种条件各十分钟，间隔休息三分钟；分析最后五分钟。"
        ]
      },
      {
        "id": "outcomes",
        "title": "观察结局",
        "paragraphs": [
          "心电图 HRV、呼气末二氧化碳、血压与情绪。"
        ]
      },
      {
        "id": "duration",
        "title": "时间范围",
        "paragraphs": [
          "一次实验室测试。"
        ]
      },
      {
        "id": "funding",
        "title": "研究资金来源",
        "paragraphs": [
          "Brigham Young University。"
        ]
      },
      {
        "id": "conflicts",
        "title": "研究利益关系",
        "paragraphs": [
          "作者声明没有财务或其他利益冲突。"
        ]
      },
      {
        "id": "basis",
        "title": "导读范围",
        "paragraphs": [
          "查阅出版 PDF 的方案、结果、局限及声明；未复现补充分析。"
        ],
        "links": [
          {
            "label": "出版方记录与补充材料",
            "url": "https://link.springer.com/article/10.1007/s10484-025-09688-z"
          }
        ]
      }
    ]
  }
}