[Time correlation of the cardiac electric field on the body surface and depolarization sequences in the pigeon heart ventricle epicardium].

{
  "study_type": "animal",
  "exposure": {
    "band": null,
    "source": null,
    "frequency_mhz": null,
    "sar_wkg": null,
    "duration": null
  },
  "population": "Pigeon",
  "sample_size": null,
  "outcomes": [
    "Time correlation between body-surface cardiac electric field patterns and ventricular epicardial depolarization sequences",
    "Multifocal depolarisation of ventricle epicardium"
  ],
  "main_findings": "Multifocal depolarisation of the pigeon ventricle epicardium was observed. During initial ventricular activity, a time inversion correlation was reported between positive/negative areas of the cardiac electrical field on the body surface and multifocal depolarisation of the ventricle epicardium.",
  "effect_direction": "unclear",
  "limitations": [
    "No EMF exposure described (study appears to be cardiac electrophysiology rather than EMF exposure)",
    "Sample size not reported in abstract",
    "Methods and quantitative results not provided in abstract"
  ],
  "evidence_strength": "insufficient",
  "confidence": 0.74,
  "peer_reviewed_likely": "yes",
  "keywords": [
    "pigeon",
    "ventricle",
    "epicardium",
    "depolarisation",
    "cardiac electric field",
    "body surface mapping",
    "time correlation"
  ],
  "suggested_hubs": []
}