Risk vs. Benefit in Chronic Total Occlusion Revascularization
Chronic Total Occlusion Percutaneous Coronary Intervention (CTO PCI) is a procedure used to open coronary arteries that have been completely blocked for an extended period. It offers benefits like reduced angina and improved quality of life but carries risks such as vessel injury, heart attack, and procedural failure. Before considering CTO PCI, physicians typically optimize patients on anti-anginal medications—such as beta-blockers, nitrates, and calcium channel blockers—to manage symptoms and evaluate the need for intervention. In this interview, Drs. Anthony N. DeMaria and Lindsey Cilia examine “Risk versus Benefit in Chronic Total Occlusion Revascularization.” Subscribe on Apple Podcasts | Subscribe to ACCEL
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LAAO vs. DOAC for Stroke Prevention in AFib
While blood thinners like warfarin and direct oral anticoagulants (DOACs) remain the standard for stroke prophylaxis, left atrial appendage occlusion (LAAO) devices offer a non-pharmacologic alternative for patients at high bleeding risk. Recent trials have shown that LAAO can be as effective as anticoagulants in preventing stroke and may be a viable option, especially for patients who cannot tolerate long-term anticoagulation. In this interview, Drs. Anthony N. DeMaria and Dhanunjaya Lakkireddy explore the evolving landscape of stroke prevention in patients with atrial fibrillation, focusing on the comparison between traditional blood thinners and LAAO. Subscribe on Apple Podcasts | Subscribe to ACCEL
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Why Are They Still Dyspneic? Post PE Syndrome Workup and Management
Persistent symptoms after an acute pulmonary embolism (PE) may indicate post-pulmonary embolism syndrome (PPES), a condition affecting up to 50% of patients. The most important consideration in managing PPES is to carefully evaluate and differentiate it from other potential causes of ongoing shortness of breath, particularly chronic thromboembolic pulmonary hypertension (CTEPH), which requires targeted treatment. How can clinicians best differentiate between PPES and other causes of persistent symptoms following an acute PE? In this interview, Drs. Dipti Itchhaporia and Paul R. Forfia discuss “Why Are They Still Dyspneic? Post PE Syndrome Workup and Management.” Subscribe on Apple Podcasts| Subscribe to ACCEL
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Palliative Care Across the Spectrum of Biological Age in Heart Failure
Palliative care supports heart failure patients by guiding complex medical decisions, managing symptoms, and enhancing quality of life. Despite being a guideline-recommended therapy, it remains underused—referrals are 45% lower for heart failure patients than for cancer patients with similar prognoses. Collaboration between cardiology and palliative care teams ensures that patients and caregivers receive goal-aligned care and the best possible quality of life. In this interview, Dr. Mary Norine Walsh and Ms. Jill A. Patton explore how palliative care can help patients across the span of their illness. Related References: 1. Chuzi S, Saylor MA, Allen LA, et al. Integration of Palliative Care into Heart Failure Care: Consensus-Based Recommendations from the Heart Failure Society of America. J Card Fail. 2025;31(3):559-573. doi:10.1016/j.cardfail.2024.10.435 2. Gelfman LP, Blum M, Ogunniyi MO, McIlvennan CK, Kavalieratos D, Allen LA. Palliative Care Across the Spectrum of Heart Failure. JACC Heart Fail. 2024;12(6):973-989. doi:10.1016/j.jchf.2024.01.010 Subscribe on Apple Podcasts | Subscribe to ACCEL
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ACCEL Lite: Hypertension Diagnosis and Management: Renal Denervation and Newer Agents on the Horizon
Recent clinical trials demonstrate that intensive blood pressure lowering—targeting systolic levels below 120 mm Hg—can significantly reduce cardiovascular events and mortality, even among older adults, individuals with diabetes, and those with chronic kidney disease. This challenges the long-standing belief that looser blood pressure targets are safer for older patients, showing instead that with proper monitoring, tighter control offers substantial net benefits for most high-risk groups. In this interview, Dr. Alison L. Bailey and Dr. Keith C. Ferdinand explore the evolving landscape of hypertension management, highlighting new evidence supporting the benefits of tight blood pressure control across diverse populations. Suggested Materials: 1. Liu J, Li Y, Ge J, et al. Lowering systolic blood pressure to less than 120 mm Hg versus less than 140 mm Hg in patients with high cardiovascular risk with and without diabetes or previous stroke: an open-label, blinded-outcome, randomised trial. Lancet. 2024;404(10449):245-255. doi:10.1016/S0140-6736(24)01028-6 2. Bi Y, Li M, Liu Y, et al. Intensive Blood-Pressure Control in Patients with Type 2 Diabetes. N Engl J Med. 2025;392(12):1155-1167. doi:10.1056/NEJMoa2412006 3. Reddy TK, Nasser SA, Pulapaka AV, Gistand CM, Ferdinand KC. Tackling the Disproportionate Burden of Resistant Hypertension in US Black Adults. Curr Cardiol Rep. 2024;26(11):1163-1171. doi:10.1007/s11886-024-02115-5 Subscribe on Apple Podcasts | Subscribe to ACCEL
Acerca de ACCEL Lite: Featured ACCEL Interviews on Exciting CV Research
The American College of Cardiology offers select interviews and summaries of cardiology’s most interesting research areas from ACCEL’s renowned library, hosted by ACCEL Editor-in-Chief Alison L. Bailey, MD, FACC, FAACPVR.
Escucha ACCEL Lite: Featured ACCEL Interviews on Exciting CV Research, Estoicismo Filosofia y muchos más podcasts de todo el mundo con la aplicación de radio.net
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