Related Experiment Video
Updated: Jan 20, 2026

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
Cardiac rehabilitation in a patient with ankylosing spondylitis: A single-program, double-effect
1Department of Physical Medicine and Rehabilitation, Marmara University School of Medicine, İstanbul, Turkey.
Abstract:
Ankylosing spondylitis (AS) is a chronic inflammatory disease which is characterized by the primary involvement of axial spine and sacroiliac joints and also extraarticular involvements including ophthalmological, cardiac, pulmonary, or neurological effects. Cardiac involvement in patients with AS has been reported to be 2 to 10%. Ventricular dysfunctions have been previously reported in patients with AS. However, there is only one case report describing primary cardiomyopathy due to AS and management with better control of inflammation and medications. Herein, we present a case of cardiomyopathy in AS in whom ejection fraction and New York Heart Association (NYHA) functional class improved and disease activity decreased after cardiac rehabilitation program. Presentation at the 26th National Physical Medicine and Rehabilitation Congress on April 25-29, 2017, Antalya, Turkey Presentation at the 12th Mediterranean Congress of Physical and Rehabilitation Medicine, November 9-12, 2017,Malta.
Related Concept Videos
Fixing Double-strand Breaks
Fixing Double-strand Breaks
Double Resonance Techniques: Overview
Spin decoupling is usually achieved by...
Cardiac Output II: Effect of Stroke Volume on Cardiac Output
Preload
Preload refers to the initial elongation of the cardiac myocytes before contraction and is related to the volume of blood filling the heart at the end of diastole, or end-diastolic volume. The...
Cardiac Output I:Effect of Heart Rate on Cardiac Output
Cardiac output (CO) refers to the total amount of blood ejected by one of the ventricles in liters per minute (L/min). In a resting adult, CO ranges from 5 to 6 L/min, adjusting according to the body's metabolic requirements.
Effect of Heart Rate on Cardiac Output
Cardiac output adapts to metabolic demands during stress, physical activity, or illness. The autonomic nervous system regulates heart rate via the sinoatrial node. The parasympathetic nervous system decreases heart...
Cardiac Cycle
During the cardiac cycle, blood flow through the heart is regulated entirely by changing pressure gradients. This sequence of events begins with the heart in a state of total relaxation, known as mid-to-late diastole, during which blood passively flows from...

