{
  "abstract": "Haemoptysis, the expectoration of blood from the lower airways, is a complication of several pulmonary vascular diseases (PVDs). The pathophysiology of haemoptysis in chronic PVDs is complex and varies depending on the underlying condition. Computed tomography pulmonary angiography remains the gold standard for localising the bleeding source and guiding interventional therapies. Management of haemoptysis in patients with chronic PVDs can range from oxygen supplementation to angiography-guided bronchial artery embolisation, depending on bleeding severity, anatomical features and specific features of the associated disease. Regardless of the management strategy, long-term follow-up is essential in these patients owing to the risk of recurrent bleeding. The aim of this review is to comprehensively explore the characteristics of haemoptysis in selected chronic PVDs, summarise current knowledge of the pathophysiology, and provide guidance on contemporary diagnostic and treatment strategies.",
  "abstract_shown": true,
  "affiliations": [
    "Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Hannover, Germany.",
    "Biomedical Research in Endstage and Obstructive Lung Disease Hannover (BREATH), German Center for Lung Research (DZL), Hannover, Germany.",
    "Division of Respirology, Department of Medicine, University of Calgary, Calgary, AB, Canada.",
    "Université Paris-Saclay, Inserm UMR_S 1358 (HPPIT), Department of Respiratory and Intensive Care Medicine, Hôpital Bicêtre (AP-HP), FHU André Cournand, ERN-LUNG, Le Kremlin-Bicêtre, France.",
    "Institute for Diagnostic and Interventional Radiology, Hannover Medical School, Hannover, Germany.",
    "Institute of Pathology, Hannover Medical School, Hannover, Germany.",
    "Department of Respiratory Medicine and Infectious Diseases, Hannover Medical School, Hannover, Germany Hoeper.Marius@mh-hannover.de.",
    "These authors contributed equally as senior authors to the manuscript."
  ],
  "article_type": "review article",
  "arxiv": null,
  "author_total": 8,
  "authors": [
    {
      "affs": [
        0,
        1
      ],
      "name": "Jan C Kamp",
      "orcid": "0000-0002-5002-409X"
    },
    {
      "affs": [
        2
      ],
      "name": "Brandon Budhram",
      "orcid": "0009-0006-3991-6544"
    },
    {
      "affs": [
        3
      ],
      "name": "Mitja Jevnikar"
    },
    {
      "affs": [
        0,
        1
      ],
      "name": "Karen M Olsson"
    },
    {
      "affs": [
        4
      ],
      "name": "Matti J Peperhove"
    },
    {
      "affs": [
        1,
        5
      ],
      "name": "Lavinia Neubert"
    },
    {
      "affs": [
        6,
        1,
        7
      ],
      "name": "Marius M Hoeper",
      "orcid": "0000-0001-9086-2293"
    },
    {
      "affs": [
        3,
        7
      ],
      "name": "Marc Humbert",
      "orcid": "0000-0003-0703-2892"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/acdb77w2b0dfw.bib",
  "cited_by": 0,
  "doi": "10.1183/16000617.0055-2026",
  "fulltext_url": "https://europepmc.org/articles/PMC13684417",
  "id": "acdb77w2b0dfw",
  "issns": [
    "0905-9180",
    "1600-0617"
  ],
  "landing_url": "https://europepmc.org/article/MED/42906941",
  "language": "eng",
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "openalex",
      "2716|Vascular Anomalies and Treatments"
    ]
  ],
  "openalex": "W7223084976",
  "pdf_url": "https://europepmc.org/articles/PMC13684417?pdf=render",
  "pmcid": "PMC13684417",
  "pmid": "42906941",
  "published": "2026-10-21",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/acdb77w2b0dfw.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:53Z",
      "native_id": "MED:42906941",
      "source": "europepmc",
      "url": "https://europepmc.org/article/MED/42906941"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "openalex:2716|Vascular Anomalies and Treatments",
      "subfield": "human-genetics"
    }
  ],
  "title": "Haemoptysis in chronic pulmonary vascular disease: a narrative review.",
  "title_text": "Haemoptysis in chronic pulmonary vascular disease: a narrative review.",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:19:53Z",
  "url": "https://research.draconitic.com/paper/acdb77w2b0dfw",
  "venue": "European respiratory review : an official journal of the European Respiratory Society",
  "versions": []
}