Heart Blocks :
Heart block is a cardiovascular condition, where there is an interruption in the electrical activity of the heart resulting in irregular or slower heart rate. Heart block is categorized as first, second, or third-degree associated with no symptoms or occasional missed heart beats which in turn is marked with symptoms such as lighted headedness, syncope and palpitations . Coronary artery disease being the most common cause of heart block, older individuals, individuals with Lyme disease, high potassium levels,severe hyperthyroidism,post surgery,cardiomyopathy, sarcoidosis are more prone to experience this condition. Treatment depends on the type of the block involving withdrawal of causative medications and pacemaker implanations.