Last reviewed: May 12, 2026
Last updated: May 12, 2026
Written by:
Jay Hastings
,
CEO of PlexusDx
Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.
Medically reviewed by:
Jayden Lee, PharmD, EMBA
Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.
Living with Pulmonary Hypertension
Have you noticed unexplained shortness of breath when engaging in your everyday activities? Is unusual fatigue a constant experience for you that persists without relief? Individuals with these symptoms might actually be suffering from Pulmonary Arterial Hypertension (PAH) which is a specific form of high blood pressure that targets both the lung arteries and the right side of the heart. This blog post will investigate the genetic traits of PAH which increase risk factors along with recommended steps for early detection and management.
Hereditary Factors and PAH
Hereditary factors significantly raise the chances of developing PAH. Research findings demonstrate that between 6% and 10% of people diagnosed with PAH possess a family history of the disease. The presence of this condition suggests an inherited genetic factor that makes some people more susceptible to its development. Knowing your genetic predispositions helps identify health risks which enables you to take control of your health management.
Other Risk Factors for PAH
Various elements beyond genetic factors also increase the possibility of developing PAH. The use of specific medications such as diet pills and cardiac rhythm treatments together with the consumption of methamphetamines and cocaine can increase the risk for developing PAH. The development of this condition can be influenced by environmental factors which include residing at high altitudes. People with certain medical conditions such as connective tissue disorders like scleroderma, liver disease, HIV infection, congenital heart defects, sickle cell anemia, or previous pulmonary embolism or blood clot incidents face elevated chances of developing PAH.
Early Detection and Management
The early detection and management of PAH becomes possible when healthcare providers recognize and address risk factors promptly. People need to detect PAH during its initial stages because early detection helps improve symptoms and decreases disease progression. You must see a healthcare professional for a complete assessment if you experience symptoms including shortness of breath and fatigue along with chest pain and swelling in the limbs coupled with fainting spells.
Genetic Testing for PAH
To understand your genetic risk factors for PAH better you should explore the Precision Health & Wellness Tests available through PlexusDx. The tests generate individualized health reports derived from your genetic material which enables you to make educated health decisions about your well-being. Understanding your genetic makeup allows you to implement preventive healthcare measures and early treatment that leads to an improved life quality.
Conclusion
The presence of specific genetic traits significantly impacts the risk factors that lead to Pulmonary Arterial Hypertension. Understanding both genetic and environmental influences on PAH allows individuals to actively reduce their risk through preventive health measures. PlexusDx provides Precision Health & Wellness tests to help you understand your genetic predispositions and make better health decisions through valuable insights. Patients with PAH experience better health outcomes through early diagnosis and individualized treatment plans.
Medical and Editorial Standards
Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.
Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.
Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.
Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.
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