Most people recover from pacemaker surgery within four to six weeks, though you’ll likely feel well enough to return to daily routines within one to two weeks. The procedure itself is minimally invasive, usually taking one to two hours, but the recovery timeline has distinct phases with specific restrictions at each stage. Understanding these phases helps you know what to expect and when you can safely get back to normal life.
The First 48 Hours
You’ll typically stay in the hospital overnight so your care team can confirm the pacemaker is functioning correctly and check the incision site. An in-person device check happens within 72 hours of implantation. During this window, expect soreness around the incision (usually just below your collarbone), some bruising, and mild swelling. These are all normal. You can shower 24 to 48 hours after surgery, but avoid submerging the incision in water.
Weeks One and Two
Soreness, bruising, and swelling at the implant site generally improve within one to two weeks. Most people with desk jobs or light daily routines can return to their normal schedule in this window. You should avoid swimming, baths, and soaking the incision for the full two weeks to let the wound heal properly.
Driving restrictions depend on the type of license you hold. Private drivers are typically cleared to drive again after one week, assuming they feel well and aren’t having symptoms like dizziness. Commercial drivers face a longer restriction, usually four to six weeks, because the standards for maintaining a commercial license are stricter.
Weeks Two Through Six: The Critical Window
This period matters more than most people realize. The thin wires (called leads) that connect your pacemaker to your heart need time to stabilize. During the first six weeks, scar tissue gradually forms around the tips of the leads, anchoring them in place inside the heart. Until that tissue develops, the leads can shift out of position, and early displacement is the most common lead complication. It most often affects the lead placed in the upper chamber of the heart.
To protect the leads while they stabilize, follow these restrictions for at least three to four weeks:
- No lifting over 10 pounds with the arm on the side of your pacemaker. That’s roughly the weight of a gallon of milk.
- No pushing, pulling, or twisting motions that engage your chest or upper arm muscles, such as vacuuming, raking, or golf swings.
- No raising your arm above shoulder height on the implant side.
If your job involves manual labor, heavy lifting, or repetitive upper-body movement, plan on being off work for the full four to six weeks rather than the one to two weeks that applies to sedentary work. Your doctor will let you know when it’s safe to resume those activities based on how your leads look at your follow-up appointment, which is scheduled between two and twelve weeks after implantation.
Returning to Exercise and Sports
Light walking is encouraged almost immediately and helps with recovery. After the initial two to three weeks, you can gradually reintroduce moderate activity. Full clearance for vigorous exercise, sports, and gym workouts typically comes at the four-to-six-week mark, once the leads are considered stable.
Sports that involve direct impact to the chest (like football, martial arts, or rugby) carry a long-term risk of damaging the pacemaker or dislodging leads. If you play contact sports, your cardiologist can help you weigh the risks and discuss protective options. Activities like swimming, running, cycling, and tennis are generally fine once you’re fully healed.
Leadless Pacemakers: A Shorter Recovery
If you received a leadless pacemaker, a small device implanted directly inside the heart through a vein in the leg, your recovery will look different. There’s no chest incision and no leads to stabilize, which means fewer activity restrictions and less surgical discomfort. Studies comparing the two types found that leadless pacemakers were associated with greater quality of life, fewer activity limitations, and less emotional distress during recovery. The main restriction is at the groin insertion site, which typically heals within a few days.
Signs of Normal Healing vs. Infection
Some redness, swelling, and tenderness around the incision is expected in the first week or two. What you want to watch for are signs that something isn’t healing properly. Pacemaker site infections show up as increasing redness (reported in 41 to 68 percent of infection cases), worsening swelling (38 to 67 percent), discharge or oozing from the wound (38 to 50 percent), pain that gets worse instead of better (28 to 49 percent), and warmth over the site (18 to 38 percent). A fever above 100.4°F (38°C) suggests a systemic infection and needs prompt attention.
One important rule: any new swelling at the implant site that appears well after surgery, outside the normal healing window, is highly suspicious for infection and should be evaluated quickly. If the device begins to push through or erode the skin, that’s treated as an infection regardless of other symptoms.
Living With Your Pacemaker Long Term
Once you’re past the six-week mark, most physical restrictions are lifted and life returns to normal. Your pacemaker will need periodic checkups, typically every three to twelve months, to make sure the battery and leads are functioning properly. Many of these checks can be done remotely through a home monitor that transmits data to your cardiologist’s office, reducing the number of in-person visits.
The main ongoing precaution involves strong magnets and electromagnetic fields. The FDA recommends keeping cell phones, smartwatches, and similar consumer electronics at least six inches (15 centimeters) away from your pacemaker. In practice, this means carrying your phone in a pants pocket or purse rather than a breast pocket, and holding it to the ear opposite your implant during calls. Most everyday electronics, including microwaves and laptops, pose no risk at normal use distances. Your care team will give you a device card listing your specific pacemaker model, which is helpful to carry in case you need medical care or encounter a security screening.