Condition · 3 treatment paths
Bradyarrhythmia / Heart Block
Bradyarrhythmia and heart block are conditions in which the heart beats too slowly or its electrical signals are delayed. They mostly affect older adults.
Send your imaging + plan. Board-reviewed opinion in 5–10 working days.
- Treatment paths
- 3Treatment paths
- Specialties
- 1Specialties
- Typical severity
- ModerateTypical severity
About bradyarrhythmia / heart block
What to know
Symptoms include tiredness, light-headedness, breathlessness and fainting, though some people have none. Causes include age-related wear of the conduction system, heart attack, medicines and heart surgery. Diagnosis is by electrocardiogram, with a longer heart monitor if episodes come and go. Complete heart block can be dangerous because the heart rate may fall suddenly. Treatment is led by symptoms and the degree of block.
Reversible causes such as a medicine are corrected first. A pacemaker is the usual treatment when a slow rhythm causes symptoms or carries a risk of pauses. A single-chamber device paces one chamber, a dual-chamber device coordinates the atrium and ventricle, and a leadless pacemaker such as Micra sits inside the heart with no wires. Implantation is a short procedure under local anaesthetic, followed by routine device checks.
Pre-flight workup
Tests to have already done
- ECG recordings showing the slow rhythm or block, ideally during symptoms, plus the type of heart block stated.
- 24-hour or longer Holter or event monitor reports, with pauses and heart rates noted.
- Echocardiogram report with left ventricular function and any valve disease.
- Blood tests for electrolytes, thyroid function and medicines that slow the heart, such as beta-blockers.
- A record of fainting episodes, falls and whether symptoms occur on exertion.
Second opinion
When to get a second look
- A pacemaker has been advised but your slow rhythm was not captured during symptoms.
- You are being offered a particular type of pacemaker and want to understand why single, dual chamber or leadless is suitable for you.
- Medicines or thyroid disease might be causing the slow rate and have not been reviewed.
- You have fainted and driving or work safety has not been discussed.
Talking to your doctor
Questions to ask
- What kind of heart block or slow rhythm do I have?
- Are my symptoms definitely caused by it?
- Could a medicine or other reversible cause be responsible?
- Which pacemaker type is best for me, and why?
- What are the risks of the implant and how long does the device last?
- What activities or driving limits apply, and how often are device checks?
Outlook
Realistic prognosis
With appropriate treatment, the outlook for most people with bradyarrhythmia is good. A pacemaker reliably prevents the slow rhythm and fainting, and survival is generally determined by other heart conditions and age rather than the pacemaker. Mild first-degree block often needs only observation. Higher-grade block may be dangerous without a pacemaker. Batteries last roughly 8-12 years and are replaced in a shorter procedure. Complications such as infection or lead problems are uncommon.
01 · Specialties
Specialties that treat Bradyarrhythmia
Diagnostic workup
Before you pick a hospital, get the workup right
Picking the right treatment is downstream of a complete diagnosis. Skip steps here and the destination surgeon usually re-orders them anyway — at higher cost and another week on the ground.
- Confirm the diagnosis on imaging or labs
For bradyarrhythmia / heart block, plan on the workup your home doctor would order anyway — typically a recent specialist consult plus the imaging / labs the destination team will need to quote accurately. Anything older than 90 days usually gets re-done.
- See a cardiac surgery specialist locally first
An in-person clinical exam at home — even a single consult — costs little and dramatically improves the destination plan. Bring back: written impression, recommended procedure, surgical-risk class, and any contra-indications.
- Send us the file for a free second opinion
Two surgeons in our medical panel review the workup independently. They tell you whether they'd operate, watch, or refer — even if that means recommending against travel.
- Pick a path with timeline + cost in writing
Once a treatment is the right call, we line up 2–3 hospital options with itemized quotes, surgeon profiles, and a travel timeline. You hold the file — switch hospitals or step away at any point.
03 · Treatment paths
Treatment options
- Cardiac Surgery Pacemaker Implantation (Dual Chamber) 2d stay 2wk recovery 98% success Compare hospitals
- Cardiac Surgery Pacemaker Implantation (Single Chamber) 2d stay 2wk recovery 98% success Compare hospitals
- Cardiac Surgery Leadless Pacemaker (Micra) 2d stay 2wk recovery 96% success Compare hospitals
Where to be treated
Bradyarrhythmia / Heart Block treatment by destination
04 · FAQ
Common questions about bradyarrhythmia / heart block
Will I definitely need a pacemaker?
Not always. Mild forms or those caused by medicines may be managed otherwise. Pacemakers are advised for symptomatic slow rhythms or high-grade block.
How long does implantation take?
Usually about one to two hours under local anaesthetic, with one night in hospital or a same-day discharge.
Can I fly with a pacemaker?
Yes. Carry your device card. Security scanners are generally safe, but tell the staff.
Can I return to normal life?
Most people do within days, avoiding heavy arm movement on the implant side for a few weeks.
Clinical context
Working up bradyarrhythmia / heart block properly
A condition like bradyarrhythmia / heart block is rarely well-served by jumping straight to treatment shopping. The sequence below is what a cardiac surgery specialist would expect to see completed — and the absence of any step is the right cue to delay travel decisions.
Diagnostic workup, in sequence
- First-line clinical assessment
History, physical exam, and risk-factor review by a senior generalist or cardiac surgery specialist. Symptoms list, family history, prior workup notes, and current medication list should travel with the patient.
- Standard imaging + labs
Baseline blood work, condition-specific imaging (ultrasound / X-ray / MRI / CT — depending on indication), and ECG / pulmonary function as relevant. Bring digital copies of any prior imaging — saves repeat scans and the cost that goes with them.
- Specialist diagnostic workup
Procedure-specific tests — biopsy, cardiac catheterisation, endoscopy, or genetic / molecular profiling depending on the suspected diagnosis. Done at the centre that will treat, ideally, so results integrate cleanly into the treatment plan.
- Multidisciplinary review (where indicated)
Cancer, complex cardiac, transplant, and rare-disease cases should be reviewed by a multidisciplinary panel — surgical, medical, imaging, and pathology — before any treatment commits. Single-discipline plans for complex disease are a quality red flag.
When to escalate to specialist review
- New, persistent, or worsening symptoms beyond the usual pattern — particularly anything that disrupts work, sleep, or daily function for >2 weeks.
- Symptoms accompanied by red-flag features (unintentional weight loss, night sweats, bleeding, severe pain, neurological signs).
- Any "this feels different" instinct — especially with recurrent or chronic conditions where you know your baseline well.
- A second-opinion misalignment with your current care plan — when two qualified clinicians disagree, the case warrants a third review before committing.
Before you book international travel
- Confirm your specific diagnosis is fully worked up before you commit to a treatment plan abroad. Travelling for the workup is fine; travelling for treatment without the workup done is not.
- Get your case reviewed remotely by the destination centre's team before you book flights — credible international patient programs review imaging + reports before they confirm the surgical plan.
- Bring a digital + physical copy of your full medical record: imaging on USB drive in DICOM format, labs in PDF, current medication list with dosages, allergies, and any prior surgical reports.
- Plan for the post-op rehabilitation phase before you fly — the surgery itself is rarely the bottleneck.
- Confirm that follow-up imaging and any necessary in-person reviews can be done at home — a treatment plan that requires repeat international trips is more burdensome (and more expensive) than the headline procedure.
Mbinu na viwango vya uhariri
This bradyarrhythmia / heart block overview is written by the editorial team from published Cardiac Surgery sources and lists 3 treatment options offered by hospitals on our network. The page shows its last-updated date. Clinical descriptions are editorial — your treating clinician confirms what's right for your specific case.
- Taarifa za hospitali. Maelezo ya hospitali yanakusanywa kutoka vyanzo vya umma na tovuti za hospitali. Uidhinishaji (JCI, NABH na mengine) huonyeshwa pale tulipo na rekodi. Daima omba hospitali cheti chake cha sasa.
- Sifa za madaktari. Sifa, utaalamu na wasifu hutoka wasifu wa daktari hospitalini. Leseni hukaguliwa kwenye rejista ya baraza la kitaifa la madaktari tu pale wasifu unapoonyesha alama ya "Leseni imehakikiwa" yenye tarehe.
- Bei. Viwango vya bei ni vya kukadiria, vimekusanywa kutoka orodha za bei na vifurushi vya hospitali na huonyeshwa na tarehe ya mwisho ya kusasishwa. Unacholipa ni kile kilichoandikwa kwenye nukuu ya hospitali.
- Maandishi ya kitabibu. Imeandikwa na timu ya wahariri ya Medcasts kutoka vyanzo vya kliniki vilivyochapishwa. Isipokuwa ukurasa umetaja mhakiki kwa jina, haujakaguliwa na daktari.
- Uhuru. Hospitali haziwezi kulipa ili kubadilisha nafasi yao kwenye kurasa zetu.
Bradyarrhythmia / Heart Block
Continue evaluating bradyarrhythmia / heart block care
Condition overview is one entry. These hubs route the same care decision via specialty, surgeon, treatment, and destination — including the doctors actively treating bradyarrhythmia / heart block.
- Surgeons Doctors treating Bradyarrhythmia / Heart Block Volume-ranked specialists across all relevant specialties.
- Specialty Cardiac Surgery hub Programs, surgeons, hospitals across cardiac surgery.
- Procedure Pacemaker Implantation (Dual Chamber) First-line treatment with success rates, recovery, hospital pricing.
- Procedure Pacemaker Implantation (Single Chamber) Alternative treatment path with cost and recovery data.
- Browse All 79 conditions Map condition → specialty → first-line treatment.
- Browse 9 destination countries Cost-of-care profiles, hospital programs, visa playbooks.
- Compare Hospital comparison Side-by-side accreditations, ratings, beds, and pricing.
- Compare Doctor comparison Surgeons compared on volume, fees, languages, video-consult availability.
- Tool Match-me triage Three questions, get a specialty + destination + 3-hospital shortlist.
- Tool Cost calculator Hospital-reported pricing across procedures × destinations.
- Action Free second opinion Independent panel review of your case in 48 hours — no charge.
Hatua inayofuata · Bradyarrhythmia / Heart Block
Free second opinion on your Bradyarrhythmia case.
Share imaging and the current plan. Multidisciplinary board returns a written opinion within 5–10 working days — no obligation to travel.