Increases the workload of the heart, so long term, chronic can cause significant heart problems (damage to lining of arteries, resulting in atherosclerosis, increased risk of CHD and stoke) Lack of regular exercise, a high salt diet, obesity, chronic stress, family history, gender and race are risk factors.
Bradycardia is the medical term used for a low heart rate. Low pulse rates can be caused by metabolic diseases and damage to the heart structure. An imbalance in electrolytes and some medications can also cause your pulse to drop.
Vagal nerve overstim: Most causes of hypotn and low heart rate come from overstimulation of the vagus nerve. This causes slow heart rates and vasodilation with drop in blood pressure. Pts feel sweaty nauseated and have bluured vision. If they don't lie down they may pass out. ...Read more