Peripheral Vascular Interventions
Cramping in the legs when you walk isn't just discomfort. In fact, it's a warning sign. Peripheral artery disease (PAD) narrows the arteries that carry blood to the legs, and left untreated, that narrowing can progress to non-healing wounds, infection, and eventually the risk of limb loss. How quickly the blockage gets diagnosed and treated has a direct bearing on the outcome.
At Aster Hospitals, our cardiology team combines minimally invasive endovascular procedures to reopen narrowed vessels with long-term medical management to keep them clear. Our cath lab at Mankhool has completed more than 10,000 procedures since 2018, including carotid artery stenting and atherectomy, carried out jointly with our vascular surgery and radiology departments.
Peripheral vascular interventions treat narrowed or blocked blood vessels outside the heart using minimally invasive catheter-based techniques. These procedures are commonly performed in the legs, kidneys and carotid arteries to improve blood flow, reduce symptoms, support wound healing and lower the risk of limb loss.
Cardiologists in Dubai who specialise in these interventions tend to stay involved in a person's care for years, not just the hour spent on the catheterisation table. PAD is a chronic, systemic condition, and treating the artery in the leg without addressing the disease driving it rarely holds.
Both conditions come from the same underlying process, i.e., atherosclerosis, where fatty plaque builds up inside artery walls, but they affect different territories.
Coronary artery disease narrows the arteries supplying the heart muscle itself, and typically shows up as chest pain or a heart attack. Peripheral artery disease narrows the arteries supplying the limbs, most commonly the legs, and shows up as claudication, leg pain, or non-healing wounds rather than cardiac symptoms.
The two conditions overlap far more than people expect. Someone diagnosed with PAD carries a meaningfully higher likelihood of also having coronary artery disease, since the same risk factors- smoking, diabetes, high blood pressure, high cholesterol- damage arteries throughout the body, not just in one location. That's the reason a PAD diagnosis at Aster Hospitals prompts a broader cardiovascular workup, not just a scan of the legs.
Peripheral artery disease (PAD) does not affect everyone in the same way. Some people first notice cramping or aching in the calves or thighs while walking. The discomfort usually settles after a short period of rest, a symptom known as claudication. Others may not seek medical attention until the condition becomes more severe, like:
The risk of developing PAD is higher in people with diabetes, those who smoke, and individuals with high blood pressure or high cholesterol. Many patients have more than one of these risk factors. Growing older and having a family history of vascular disease can also increase the likelihood of developing the condition.
Diagnosis of PAD starts with a physical exam and a simple, painless test called the ankle-brachial index. It compares blood pressure readings at the ankle and the arm. Where the picture needs more detail, Doppler ultrasound, CT angiography, or diagnostic angiography provide direct imaging of exactly where and how severely an artery has narrowed.
Angiography remains the most precise of these tests, since it maps the blockage in real time and lets the interventional team decide, in the same sitting, whether angioplasty, a stent, or atherectomy is the right next step.
Managing PAD often involves a team of specialists, including vascular surgeons, interventional cardiologists and wound care experts. Treatment may combine medications to reduce blood clotting, lower cholesterol and control blood pressure with minimally invasive or surgical procedures. The treatment plan for PAD depends on the severity of the disease and each patient's overall health.
The exact approach depends on the position of the blockage and how severe it is. The treatment protocol usually follows:
These procedures are catheter-based rather than open surgery, so the physical recovery is fast: most people are walking within a few hours and go home the same day or the next morning.
The usual complications are as follows:
Recovery has two timelines, though. The artery itself is reopened almost immediately, but for someone with a severe wound or ulcer, the tissue still takes weeks or months to heal once blood flow has returned. Improved circulation gives the wound the conditions it needs to close. That's part of why ongoing wound care support matters as much as the procedure itself.
Serious vascular care has more moving parts than most people expect. The procedure itself needs an experienced interventionalist. Wound care needs specialist nurses who understand compromised circulation. And medical management needs a cardiology team focused on stopping plaque from building up again in another artery.
At Aster Hospitals, patients with peripheral artery disease (PAD) are cared for by a multidisciplinary team that includes interventional cardiologists, wound care specialists and other experts when needed. As a cardiology hospital in Dubai, we treat PAD alongside the broader cardiovascular diseases. Because PAD is often linked to other cardiovascular conditions, the team works together to evaluate the condition, plan treatment and monitor recovery through a coordinated approach.
Our treatment protocols follow internationally recognised clinical standards, while costs generally stay below equivalent centres in the US and Europe, and are often more accessible than some providers within Dubai.
Whether someone needs a stent, atherectomy, or a different intervention entirely is decided only after the angiogram findings are reviewed. The decision follows the location and severity of the blockage and not a standard treatment path applied regardless of the case.
Aster Hospitals operates across multiple locations in Dubai, including Mankhool, Al Qusais, Jebel Ali, and Muhaisnah.
Our interventional cardiologists offer peripheral artery disease (PAD) treatment using advanced catheter-based techniques for conditions such as heavily calcified arteries and chronic total occlusions. As every patient has different symptoms, vascular anatomy and health needs, treatment is carefully planned to suit the individual rather than following a one-size-fits-all approach.
Finding the right specialist for PAD matters more than most people realise, because this isn't a condition treated in a single visit. It calls for a team that can read an angiogram accurately, choose between angioplasty, stenting, and atherectomy based on what the imaging actually shows, and stay involved for years afterwards to manage the underlying cardiovascular risk.
You should look for vascular surgeons and interventional cardiologists who work from the same cath lab and coordinate directly with wound care and cardiology teams.
Treatment of peripheral artery disease ranges from medical management, like blood thinners and cholesterol medication, through to minimally invasive surgeries like angioplasty and stenting that reopen blocked leg arteries.
No. Stenting is minimally invasive and catheter-based. It doesn't involve large incisions or general anaesthesia. The interventional cardiologist accesses the artery through a small needle puncture in the groin or wrist, which makes recovery considerably faster and less painful than open vascular surgery.
Stents are built to be permanent, though they can occasionally re-narrow over time as scar tissue forms or plaque builds up again.
Not fully. What treatment can do is stop the disease from progressing, improve symptoms substantially, and protect the limb from further damage.
Both stem from atherosclerosis, but PAD affects the arteries supplying the legs, while coronary artery disease affects the arteries supplying the heart. The two frequently occur together, since the same risk factors damage arteries throughout the body.
Peripheral vascular interventions are usually associated with a quick recovery. The patient may experience mild bruising at the catheter insertion site, or a reaction to the contrast dye may occur, but these problems are generally short-lived.
Last updated: 20-08-2026
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