She is probably a healthy, ruddy-cheeked young person who lives in the country, gets up to breakfast to pour out the coffee for some sort of a male relative, goes round the garden snipping off roses in big gloves and a huge basket, interviews the cook, orders the dinner, makes fancy waistcoats for her husband, and failing a sewing maid, does the mending for the family.
Medication Summary. Common drugs that induce atrioventricular (AV) block include beta-blockers, calcium channel blockers, antiarrhythmics, and digoxin. Withdrawal of offending drugs is the first treatment for heart block. Patients with block at the level of the atrioventricular node (AVN), in the absence of ischemia, can benefit from sympathomimetic agents or vagolytic agents.
Second-degree heart block may result in the heart skipping a beat or beats. This type of heart block also can make you feel dizzy or faint. Third-degree heart block limits the heart's ability to pump blood to the rest of the body. This type of heart block may cause fatigue (tiredness), dizziness, and fainting. Third-degree heart block requires prompt treatment because it can be fatal. A medical device called a pacemaker is used to treat third-degree heart block and some cases of second-degree heart block.