أضرار الصوم في رمضان: Difference between revisions

{{Quote||This change of meal schedule is accompanied with changes in sleep habits, such as delayed and shortened sleep periods, which may affect endocrine and neuroendocrine circadian patterns. Several cardiovascular parameters (i.e., heart rate, blood pressure, vascular tone, and coagulation-fibrinolysis) show circadian pattern. Several studies reported that autonomic activity and melatonin rhtyhmicity may be responsible for circadian patterns of cardiovascular parameters. '''Changes of sleep habit in Ramadan affects autonomic activity and melatonin rhtyhmicity'''. The other negative effects may be that, during fasting patients with cardiovascular disease cannot consume medications, such as anti-ischemic, anti-platelet, anti-hypertensive drugs, and drugs of heart failure on time. Some patients may get admitted to the hospital with cardiovascular symptoms owing to failure of therapy.<ref>"Does Ramadan modify the Circadian Patterns?" - J Postgrad Med March 2006 Vol 52 Issue 1 [https://tspace.library.utoronto.ca/bitstream/1807/6924/1/jp06011.pdf pdf]</ref>}}