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Johnson & Johnson Launches VARIPULSE™ Platform across Asia-Pacific, Advancing Atrial Fibrillation Treatment
The VARIPULSE™ Platform is the first Pulsed Field Ablation (PFA) system fully integrated with the CARTO™ 3 electroanatomical mapping system, designed to drive efficiency, reproducibility, and procedural accuracy. 1,i,ii,iii,iv,v,vi,vii,viii,ix
The VARIPULSE™ Platform is approved in Japan, Hong Kong, China, Australia, Taiwan and Korea.
IRVINE, Calif., July 8, 2025 /PRNewswire/ -- Johnson & Johnson MedTech, a global leader in cardiac arrhythmia treatment, today announced the launch of the VARIPULSE™ Platform in Asia-Pacific. The platform is used to perform catheter ablation procedures for atrial fibrillation (AFib), an irregular and often rapid heartbeat caused by extra, uncoordinated electrical signals in the atria. x AFib is associated with structural changes in the heart due to underlying conditions and lifestyle factors. x,xi It significantly increases the risk of stroke, heart failure, and mortality.
The VARIPULSE™ Platform is the first PFA technology designed to streamline ablation and mapping through a single integrated workflow with the CARTO™ 3 System. This 3D electroanatomical cardiac mapping technology enables real-time visualization and supports precision, efficiency, reproducibility, and procedural accuracy for physicians treating patients with atrial fibrillation (AFib) xii. It enables safe and efficient i,ii,iii,iv,v,vi,vii, patient-centric therapy with minimal to no fluoroscopy exposurex iii,xiv,xv and is compatible with deep and/or conscious sedation. 2,xvi,xvii
This innovation is backed by compelling clinical evidence. Both the inspIRE and admIRE clinical trials demonstrated strong safety and effectiveness of the VARIPULSE™ Platform:
"The introduction of the VARIPULSE™ Platform in the Asia-Pacific region marks a significant advancement towards our goal of transforming atrial fibrillation care," stated Jing Li, Vice President, Electrophysiology & Neurovascular, Johnson & Johnson MedTech, Asia Pacific. "The adoption of the VARIPULSE™ Platform could demonstrate the unique value of integration with CARTO™ 3D to enhance efficiencies in the workflow of AFib treatment and improve patient outcomes."
Atrial Fibrillation affects over 16 million people in Asia-Pacific xxi. Symptoms and clinical consequences of AFib disrupt patient's quality of life. The most common symptoms are heart palpitations, fatigue, shortness of breath, chest pain, and dizziness xxii. As a progressive condition, early intervention is critical to reducing the risk of stroke, heart failure, and cardiovascular mortality xxiii.
Unlike traditional ablation methods that use heat or cold, PFA uses short bursts of energy to affect heart tissue, potentially reducing the risk of damage to surrounding tissue such as the esophagus, pulmonary veins, and phrenic nerve.
"PFA, as a new type of energy, has the potential to further enhance the safety and efficacy of catheter ablation treatment, which is desirable for patients" said Dr. Yasuo Okumura 7, Professor and Department Head, Vice Hospital Director, Nihon University School of Medicine, Itabashi Hospital, Tokyo, Japan. "PFA is a relatively new medical technology, and therefore it is important to continue to assess its effectiveness and efficacy in Asia while ensuring proper use. But so far, we know that the integration of PFA technology with 3D mapping enables physicians to review their procedure in detail, and this contributes to quality of healthcare for patients."
About the VARIPULSE™ Platform
The VARIPULSE™ Platform is Johnson & Johnson MedTech's Pulsed Field ablation system. The fully integrated platform includes the VARIPULSE™ Catheter, TRUPULSE™ Generator, and CARTO™ 3 Mapping System VARIPULSE™ Software. The Platform is now approved for use in the United States, Europe, Asia Pacific, and Canada.
Cardiovascular Solutions from Johnson & Johnson MedTech
Across Johnson & Johnson, we are tackling the world's most complex and pervasive health challenges. Through a cardiovascular portfolio that provides healthcare professionals with advanced mapping and navigation, miniaturized tech, and precise ablation we are addressing conditions with significant unmet needs such as heart failure, coronary artery disease, stroke, and atrial fibrillation. We are the global leaders in heart recovery, circulatory restoration, and the treatment of heart rhythm disorders, as well as an emerging leader in neurovascular care, committed to taking on two of the leading causes of death worldwide in heart failure and stroke. For more, visit
About Johnson & Johnson
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow and profoundly impact health for humanity. Learn more about our MedTech sector's global scale and deep expertise in surgery, orthopaedics, vision, and cardiovascular solutions at Follow us at @JNJMedTech and on LinkedIn. Biosense Webster, Inc. is a Johnson & Johnson MedTech company.
Cautions Concerning Forward-Looking Statements: This press release contains "forward-looking statements" as defined in the Private Securities Litigation Reform Act of 1995 regarding the VARIPULSE™ Platform. The reader is cautioned not to rely on these forward-looking statements. These statements are based on current expectations of future events. If underlying assumptions prove inaccurate or known or unknown risks or uncertainties materialize, actual results could vary materially from the expectations and projections of Johnson & Johnson. Risks and uncertainties include, but are not limited to: uncertainty of commercial success; challenges to patents; competition, including technological advances, new products and patents attained by competitors; manufacturing difficulties and delays; product efficacy or safety concerns resulting in product recalls or regulatory action; changes to applicable laws and regulations, including global health care reforms; changes in behavior and spending patterns of purchasers of health care products and services; and trends toward health care cost containment. A further list and descriptions of these risks, uncertainties and other factors can be found in Johnson & Johnson's most recent Annual Report on Form 10-K, including in the sections captioned "Cautionary Note Regarding Forward-Looking Statements" and "Item 1A. Risk Factors," and in Johnson & Johnson's subsequent Quarterly Reports on Form 10-Q and other filings with the Securities and Exchange Commission. Copies of these filings are available online at or on request from Johnson & Johnson. Johnson & Johnson does not undertake to update any forward-looking statement as a result of new information or future events or developments.
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