Ok, Jiro, thanks for that; I wasn't being nosy because I have something to say about this condition. My wife had this condition. Her heart itself very sound and healthy. She had an electruical problem, that's all. The way it was described to me was one (maybe more?) nerve occasionally "forgot" to tell the heart to beat. During those times, my wife would pass out for less than ten seconds. So she had a pacer type of pacemaker put in. It just activates when/if her heartrate slows down close to 60; it is not a shock/jolt type of pacemaker. She doesn't even know when it activates; tests have shown that it doesn't get activated very often, meaning this device will last for like 15 years..
Now the procedure: This pacemaker was inserted just under the skin below her left shoulder blade and 2 wires routed. She was never sick. The procedure lasted like 40 minutes and, get this, she was awake during the procedure!
So, a happy ending here....just like nothing ever happened. She has no diet restrictions. The only thing they cautioned her about was not to strenuously use her left arm above her head (10-15 lbs) because of an improbable possibility of stretching a wire out of place. About the only "healing' process she had to go thru was that cute three inch shallow cut to put the pacemaker in......Btw, there are only 2-3 pacemaker manufacturers in the world and hers is a Boston Scientific product. Oh, and they called her condition bradycardia.