📄 Abstract
Autonomic functions, such as increased sympathetic and parasympathetic activity and the brain's suprachiasmatic nucleus, higher nervous centres, depression, hostility and aggression appear to be important determinants of heart rate variability (HRV), which is, itself, an important risk factor of myocardial infarction, arrhythmias, sudden death, heart failure and atherosclerosis. The circadian rhythm of these complications with an increased occurrence in the second quarter of the day may be due to autonomic dysfunction as well as to the presence of excitatory brain and heart tissues. Recent studies indicate that there is an interaction between biorhythms, the biological clock and triggers, which may be important in the pathogenesis of altered heart rate variability (HRV) and blood pressure variability (BPV). Circadian rhythms are under the influence of, and physiological variables are mediated by the activation of the adrenals, sympathetic/parasympathetic, hypothalamic and pituitary activity. Emotional stress, physical exertion, sleep deprivation and large fatty meals are major triggers of myocardial ischemia, angina, infarction, sudden cardiac death (SCD) and stroke.
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📚 How to Cite:
Mr. Avinash D. Hatkar, Mr. Chaitanya Bhaskar Nagre, Mr. Sandip Phoke ,Dr. Sunil Jaybhaye, Mr. Pooja Mule , A COMPLETE STUDY OF DRUG TO CONTROL HEART ATTACK , Volume 10 , Issue 11, november 2024, EPRA International Journal of Multidisciplinary Research (IJMR) ,