{"id":369,"date":"2026-06-02T05:22:24","date_gmt":"2026-06-02T05:22:24","guid":{"rendered":"https:\/\/dravisheksaha.com\/cardiologist\/?p=369"},"modified":"2026-06-02T05:22:26","modified_gmt":"2026-06-02T05:22:26","slug":"rotablation-in-kolkata-5-vital-secrets-to-crush-calcium","status":"publish","type":"post","link":"https:\/\/dravisheksaha.com\/cardiologist\/2026\/06\/02\/rotablation-in-kolkata-5-vital-secrets-to-crush-calcium\/","title":{"rendered":"Rotablation in Kolkata: 5 Vital Secrets to Crush Calcium"},"content":{"rendered":"\n

You were scheduled for a routine angioplasty, but during the procedure, the doctor stopped and said, \u201cWe can\u2019t place the stent. The blockage is too hard.\u201d<\/em> This happens when cholesterol plaque has been sitting in the artery for years and slowly calcifies, turning into solid bone-like rock. If a doctor tries to inflate a standard balloon inside it, the balloon will simply burst.<\/p>\n\n\n\n

Many patients are told they must undergo open-heart bypass surgery for this. But there is another way.<\/p>\n\n\n\n

Dr. Avishek Saha<\/strong>, a specialist in complex coronary interventions, explains Rotablation in Kolkata<\/strong> (Rotational Atherectomy)\u2014the high-speed \u201cdiamond drill\u201d technology that pulverizes rock-hard calcium from the inside out.<\/p>\n\n\n\n

1. The \u201cDiamond-Tipped\u201d Drill<\/strong><\/h3>\n\n\n\n
Standard tools push plaque to the side. Rotablation physically removes it.<\/p>\n\n\n\n
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The Tech:<\/strong> Dr. Saha introduces a microscopic, olive-shaped burr that is coated with ultra-fine diamond dust.<\/li>\n\n\n\n
The Speed:<\/strong> Powered by compressed gas, this diamond burr spins at an incredible 160,000 to 180,000 RPM<\/strong> (Rotations Per Minute) inside the artery.<\/li>\n\n\n\n
The Action:<\/strong> As it spins, it gently sands away the rock-hard calcium, clearing a smooth, open tunnel.<\/li>\n<\/ul>\n\n\n\n
2. It Is Safe for the Bloodstream<\/strong><\/h3>\n\n\n\n
Patients often ask, \u201cWhere do the crushed rock pieces go? Won\u2019t they cause a stroke?\u201d<\/em><\/p>\n\n\n\n
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The Science:<\/strong> The diamond drill is designed to pulverize the calcium into micro-particles that are actually smaller than your red blood cells<\/strong>.<\/li>\n\n\n\n
The Disposal:<\/strong> These microscopic dust particles harmlessly flow down the bloodstream and are naturally filtered out and disposed of by your body\u2019s immune system.<\/li>\n<\/ul>\n\n\n\n
3. Differential Cutting (Protects Healthy Tissue)<\/strong><\/h3>\n\n\n\n
\u201cWill the drill cut through my artery wall?\u201d<\/p>\n\n\n\n
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The Safety Feature:<\/strong> Rotablation uses a principle called Differential Cutting<\/em>.<\/li>\n\n\n\n
The Example:<\/strong> Think of shaving your face. The razor cuts the stiff hair but slides harmlessly over the soft skin. Similarly, the spinning diamond burr easily chips away the hard, inelastic calcium but simply glides over the soft, healthy, elastic tissue of the artery wall without cutting it.<\/li>\n<\/ul>\n\n\n\n
4. Mandatory IVUS\/OCT Guidance<\/strong><\/h3>\n\n\n\n
Rotablation is a high-end procedure that requires perfect visual mapping.<\/p>\n\n\n\n
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The Preparation:<\/strong> Before drilling, Dr. Saha utilizes IVUS (Ultrasound) or OCT (Laser Imaging)<\/strong> to look inside the artery.<\/li>\n\n\n\n
The Precision:<\/strong> This tells him exactly how thick the calcium ring is and what size of diamond drill bit (burr) is required to crack it safely. Drilling \u201cblind\u201d with only standard X-rays is a thing of the past.<\/li>\n<\/ul>\n\n\n\n
5. The Perfect Stent Expansion<\/strong><\/h3>\n\n\n\n
Rotablation is not the final step; it is the \u201cpreparation\u201d for the final step.<\/p>\n\n\n\n
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The Goal:<\/strong> Once the calcium is drilled away, the artery becomes flexible again.<\/li>\n\n\n\n
The Result:<\/strong> Dr. Saha can now easily deliver a Drug-Eluting Stent (DES)<\/strong> into the area. Because the rock is gone, the stent expands perfectly into a perfect circle, pressing tightly against the wall. This guarantees the stent will not collapse and drastically reduces the chance of future blood clots.<\/li>\n<\/ul>\n\n\n\n
Verify Dr. Saha\u2019s Complex PCI Credentials:<\/strong><\/p>\n\n\n\n
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Manipal Hospitals:<\/strong> Interventional Cardiology & Rotablation Profile<\/a><\/li>\n\n\n\n
Fortis Healthcare:<\/strong> Complex Intervention Specialist<\/a><\/li>\n\n\n\n
Iris Health Services:<\/strong> Doctor Bio<\/a><\/li>\n\n\n\n
Practo:<\/strong> Verified Reviews for Complex Angioplasty<\/a><\/li>\n<\/ul>\n\n\n\n
Why Choose Dr. Avishek Saha?<\/strong><\/h3>\n\n\n\n
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Advanced Skillset:<\/strong> Rotational Atherectomy is a highly specialized skill that requires intense fellowship training. Dr. Saha is one of the select interventional cardiologists in Kolkata who routinely performs this procedure for \u201cundiilatable\u201d lesions.<\/li>\n\n\n\n
Bypass Surgery Alternative:<\/strong> By successfully employing Rotablation, Dr. Saha has saved countless patients from the physical trauma and prolonged recovery of open-heart CABG surgery.<\/li>\n<\/ul>\n\n\n\n
Crush the Rock, Free Your Heart<\/strong><\/h3>\n\n\n\n
Don\u2019t let calcified arteries limit your options. Choose the advanced technology that clears the path safely and effectively.<\/p>\n\n\n\n
Consult the Complex PCI Expert<\/strong> \ud83d\udccd Visit:<\/strong> 26, Manohar Pukur Road, Kolkata \u2013 700029 \ud83d\udcde Call:<\/strong> +91 9874381872 \ud83d\udcc5 Book Your Rotablation Assessment Today<\/a><\/strong><\/p>\n<\/body>","protected":false},"excerpt":{"rendered":"
You were scheduled for a routine angioplasty, but during the procedure, the doctor stopped and said, \u201cWe can\u2019t place the stent. The blockage is too hard.\u201d This happens when cholesterol plaque has been sitting in the artery for years and slowly calcifies, turning into solid bone-like rock. If a doctor tries to inflate a standard […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"pagelayer_contact_templates":[],"_pagelayer_content":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-369","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/posts\/369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/comments?post=369"}],"version-history":[{"count":1,"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/posts\/369\/revisions"}],"predecessor-version":[{"id":370,"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/posts\/369\/revisions\/370"}],"wp:attachment":[{"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/media?parent=369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/categories?post=369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dravisheksaha.com\/cardiologist\/wp-json\/wp\/v2\/tags?post=369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}