Introduction to Arrhythmia-Specific Health-Related Quality of Life The concept of Health-Related Quality of Life (HRQoL) represents a complex, multidimensional construct that encompasses an individual’s subjective evaluation of their physical, emotional, and social well-being as influenced by their disease state, treatment, and overall health condition. While generic HRQoL instruments, such as the SF-36, provide broad insights […]
Introduction to Arrhythmia: Definition and Scope Arrhythmia, fundamentally defined as an abnormality in the rate, rhythm, or site of origin of the electrical impulse of the heart, represents a critical area of study within both cardiology and behavioral medicine. While typically classified as a primary cardiac disorder, its manifestation, exacerbation, and the patient’s subsequent psychological […]
Introduction to Atrial Fibrillation and Symptom Variability Atrial fibrillation (AFib) represents the most prevalent sustained cardiac arrhythmia globally, characterized by chaotic and disorganized electrical activity within the atria, leading to rapid and irregular ventricular response. Understanding the symptoms of AFib is crucial for timely diagnosis and intervention, yet the clinical presentation of this condition is […]