Arm restrictions after pacemaker or ICD surgery

Reviewed by Erin Rose — healthcare price-transparency analyst. Last checked August 29, 2026. Part of the full pacemaker/ICD checklist.

One arm, not two, and only for a few weeks. The restriction is confined to the arm on the same side as your device — don't raise it above shoulder level, don't lift much with it, don't reach behind your back with it. Exactly how much weight and for how long genuinely differs between sources, so this page gives you the real range instead of picking one number to sound more certain than the evidence is.

Which arm is restricted?

The arm on the same side as the implant — not both arms. That's a genuinely narrower restriction than open-heart or bypass surgery's sternal precautions, which limit both arms because they protect a breastbone incision, not a single pocket. The device is commonly placed on a patient's non-dominant side (a well-corroborated general pattern across hospital sources, though not one single source states it as a hard universal rule) — follow what your own team tells you about your specific implant site.

Can I raise my arm overhead?

Not for the first stretch of recovery, and the exact window varies by source. Cleveland Clinic is the most specific:

That's a duration limit, not an absolute ban — you can raise the arm briefly, just not for extended periods. MedlinePlus phrases the same restriction more simply and for longer: "Do not lift this arm above your shoulder for several weeks" — vaguer on the exact number of weeks, but pointing at a longer window than Cleveland Clinic's week-1-specific framing. UMass Memorial Health defers the exact duration to your individual provider rather than giving either a fixed number.

How much can I lift?

The two most specific numbers this research found, genuinely disagree — presented honestly as a range:

Most hospitals land somewhere in this range: no more than 10–15 pounds with the device-side arm for the first 2–6 weeks. Ask your own team for the specific number and duration they want for you — this table exists to show you the real spread, not to pick a winner between two credible sources.

Cleveland Clinic adds two more specific windows: avoid pushing or pulling heavy objects (shoveling snow, mowing the lawn) for 2 weeks, and avoid golfing, swimming, tennis, and bowling for 6 weeks. MedlinePlus adds "too much pushing, pulling, or twisting" as a general caution without a fixed number.

What about reaching behind my back?

Restricted too, on the device-side arm. UMass Memorial Health: "Don't raise your arm on the incision side above shoulder level. Or stretch your arm behind your back for as long as directed by your provider." That's exactly the motion a standard back-closure bra clasp requires — one reason a front-closure bra without underwire is a reasonable optional pick during this stretch (see the pick, $9.99 on Amazon), alongside Boston Scientific's own general guidance to "keep tight clothing and jewelry away from the skin over your device."

Do I need a sling?

Only if your hospital fits you with one — and it's genuinely unsettled whether you should. UMass Memorial Health is direct about the conditionality:

A peer-reviewed study went further, surveying 48 US hospitals by telephone and finding practice all over the map — from no sling use at all to nearly 4 weeks of continuous wear:

That study's own small cohort (10 patients doing resistive range-of-motion exercises) found no lead displacement — worth knowing as context, though too small a sample to treat as definitive on its own. The honest summary: a sling, if used at all, is typically short-duration and hospital-provided, and its value is itself debated in the cardiology literature. This site doesn't recommend buying a sling-comfort pad for that reason — a genuine difference from the weeks-long sling this site's shoulder-surgery hub covers.

What about the incision itself?

Two independent hospital sources agree on this one, no disagreement to disclose:

• Cleveland Clinic: "Keep the area where the device was implanted clean and dry. Do not scrub the area." "Do not use creams, lotions or ointments on the wound site." Steri-strips "may be removed 3 weeks after the date of the implant." Shower allowed "5 days after the procedure."
• UMass Memorial Health: "Never put any creams, lotions, or products like peroxide on an incision unless your provider tells you to. Don't get the incision wet until your provider says it's okay."

MedlinePlus gives a close but not identical timeline: keep the incision "completely dry for 4 to 5 days," then shower and pat dry. The seatbelt-strap pressure this incision takes on the ride home and at follow-up visits is the reason this hub's one core pick is a seatbelt pillow (see the pick, $12.99 on Amazon) rather than anything to do with the arm restriction itself.

When can I drive?

Cleveland Clinic: not for at least one week. UMass Memorial Health: "Don't drive until your provider says it's okay. Have someone drive you home after the procedure" — no fixed number, deferred to your own team's judgment. Follow whichever instruction is on your own discharge paperwork.