手法を比較

	心不全身体感覚尺度（HFSAS）	ニューヨーク心臓協会（NYHA）機能分類
分野	循環器学	循環器学
系統	Process / pipeline	Process / pipeline
提唱年	2017	1994
提唱者	Steven R. Steinhubl	New York Heart Association
種類	Self-report questionnaire	Ordinal clinician-assessment classification system
原典	Steinhubl, S. R., Mehta, P. K., & Ebner, G. S. (2017). The digital health revolution and consumer empowerment. Current Cardiology Reports, 19(11), 105.	The Criteria Committee of the New York Heart Association. (1994). Nomenclature and Criteria for Diagnosis of Diseases of the Heart and Great Vessels (9th ed.). Little, Brown and Company.
別名	HFSAS	NYHA, NYHA Class, Functional Classification
関連	4	4
概要	The Heart Failure Somatic Awareness Scale (HFSAS) is a specialized measure that assesses heart failure patients' ability to recognize and accurately perceive early warning signs of disease worsening (somatic awareness), such as subtle changes in dyspnea, edema, weight, fatigue, or palpitations. Early recognition of decompensation signs enables prompt self-management action (diuretic adjustment, physician contact) and prevents costly hospitalizations. The HFSAS is essential in modern HF management, particularly with remote monitoring technologies and self-management support programs.	The New York Heart Association (NYHA) Functional Classification is a four-category ordinal system for grading heart failure severity based on the level of physical activity that precipitates dyspnea or other HF symptoms. Established by the NYHA in 1928 and refined in 1994, the NYHA classification is the oldest and most widely used functional status metric in cardiology, providing a simple, clinically intuitive framework for describing HF symptom burden, guiding treatment intensity, and predicting prognosis.