Dr. Lyusya Avetiki Babayan, M.D., Ph.D., Doctor of Medical Sciences, Professor, is a distinguished medical scientist, educator, and researcher with a career spanning more than four decades of distinguished contribution to pathophysiology, general pathology, and biomedical science. A graduate of the Yerevan State Medical Institute (now Yerevan State Medical University after Mkhitar Heratsi), she pursued advanced postgraduate training at the Research Institute of Cardiology before completing her doctoral studies at the Peoples' Friendship University of Russia (RUDN) in Moscow, where she earned the Doctor of Medical Sciences degree in 1992. Her doctoral dissertation — focused on the circadian organization of water-mineral homeostasis in cardiovascular pathology — established her as a leading authority in chronobiology and homeostatic regulation within the field of pathophysiology.
At the Armenian Medical Institute, Professor Babayan served in successive positions of the highest academic leadership, including Head of the Department of Anatomy, Histology & Pathological Anatomy, and subsequently Head of the Department of Pathological Physiology & General Pathology. Through these prominent roles, she shaped the intellectual and professional formation of generations of physicians, contributing decisively to the institutional development of medical science in Armenia and to the scholarly rigor of its academic culture. Today, she brings that depth of mastery, scientific discipline, and unwavering dedication to the Armenian College of Nursing & Health Sciences, where she serves as Lecturer in Pathophysiology & Medical Sciences.
Professional Background
Professor Babayan's career reflects an extraordinary commitment to both scientific inquiry and academic leadership. Following her medical degree from the Yerevan State Medical Institute in 1971, she deepened her expertise through postgraduate research at the Research Institute of Cardiology (1976–1979), where she developed a strong foundation in cardiovascular science. Her pursuit of scholarly excellence led her to Moscow, where she completed her doctoral program at the Peoples' Friendship University of Russia (RUDN), earning the prestigious Doctor of Medical Sciences degree in 1992 with a dissertation examining the circadian rhythms governing water-mineral equilibrium in the context of cardiovascular disease — a landmark contribution to the emerging field of chronobiology in clinical medicine.
At the Armenian Medical Institute, she progressed through the full arc of academic distinction: from Assistant Professor to Associate Professor, and then to the leadership of two major departments — the Department of Anatomy, Histology & Pathological Anatomy, and the Department of Pathological Physiology & General Pathology. Her tenure as department head was marked by scholarly rigor, institutional dedication, and an enduring commitment to the highest standards of medical education. Today, her decades of clinical and academic experience enrich every aspect of her teaching at ACNHS, where she continues to inspire a new generation of nursing professionals.
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Lecturer in Pathophysiology & Medical SciencesArmenian College of Nursing & Health Sciences — Current
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Head, Department of Pathological Physiology & General PathologyArmenian Medical Institute
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Head, Department of Anatomy, Histology & Pathological AnatomyArmenian Medical Institute
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Associate Professor & Assistant ProfessorArmenian Medical Institute
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Doctor of Medical Sciences — Doctoral GraduatePeoples' Friendship University of Russia (RUDN), Moscow · 1992 — Dissertation: Circadian Organization of Water-Mineral Homeostasis in Cardiovascular Pathology
Teaching & Clinical Education
At ACNHS, Professor Babayan teaches across a range of foundational and advanced medical science subjects, drawing on her unique expertise in pathophysiology, chronobiology, and cardiovascular research to bring scientific depth and clinical relevance to every lesson. Her instructional approach is shaped by decades of academic leadership and a profound understanding of how disease processes underlie nursing practice. She integrates the mechanisms of pathological physiology with the practical demands of nursing care, preparing students to understand not just what they observe clinically, but why — at the cellular, organ, and systems level.
Her courses span Pathophysiology, Human Physiology, Medical-Surgical Nursing, and Fluids, Electrolytes & Acid-Base Balance — subjects in which her doctoral-level expertise and department leadership experience give her unmatched authority. Students benefit from instruction that is simultaneously scientifically rigorous and deeply pedagogically thoughtful, reflecting a lifetime of commitment to scholarly excellence and professional formation.
Research & Publications
Professor Babayan's scholarship is grounded in a career-long investigation of chronobiological regulation, water-mineral homeostasis, and the influence of geophysical and meteorological factors on cardiovascular pathology. Her research, spanning more than four decades, has been published in peer-reviewed international journals including Chronobiology in Medicine and the International Journal of Biometeorology, and is publicly acknowledged by the Armenian Medical Institute as comprising more than 75 scientific works. The verified publications listed below represent a confirmed selection drawn from publicly accessible scholarly records.
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Dedication & Values
Throughout her distinguished career, Professor Babayan has embodied a rare union of scientific excellence and human dedication. Her research into the chronobiological regulation of homeostasis was not merely an academic undertaking — it was a pursuit driven by a deep conviction that understanding the fundamental rhythms of human physiology is essential to improving patient outcomes in cardiovascular and general medicine. This ethos of purposeful science, always in service of human wellbeing, has defined every chapter of her professional life.
As an educator and mentor, Professor Babayan carries forward a scholarly legacy of intellectual rigor, institutional responsibility, and genuine care for the students entrusted to her guidance. Her years of department leadership have given her a panoramic understanding of what it means to build and sustain academic excellence — not as an abstract ideal, but as a daily practice of preparation, precision, and professional integrity. At ACNHS, she continues to exemplify what it means to be a great teacher: one whose mastery of the subject deepens rather than distances, and whose presence in the classroom elevates the aspirations of all who learn alongside her.