Deep Learning Predicts Cardiac Output Non-Invasively. 01/18/26
Welcome to Cardiology Today â Recorded January 18, 2026. This episode summarizes 5 key cardiology studies on topics like Secondary Prevention and Cardiologist Survey. Key takeaway: Deep Learning Predicts Cardiac Output Non-Invasively..
Article Links:
Article 1: Right Ventricular Dysfunction in Acute Coronary Syndrome: Insights From Cardiac Magnetic Resonance Imaging. (The American journal of cardiology)
Article 2: Clinical Use and Effectiveness of Colchicine for Secondary Prevention Following Acute Myocardial Infarction. (The American journal of cardiology)
Article 3: Outcomes of Acurate Neo 2 Sapien 3 and Evolut Pro/Pro+ in Transcatheter Aortic Valve Replacement. (The American journal of cardiology)
Article 4: Deep Learning Predicts Cardiac Output from Seismocardiographic Signals in Heart Failure. (The American journal of cardiology)
Article 5: Survey Study to Differentiate Vasospastic Angina From Coronary Microvascular Dysfunction in Real-World Management of Ischemia With NonObstructive Coronary Artery Disease. (The American journal of cardiology)
Full episode page: https://podcast.explainheart.com/podcast/deep-learning-predicts-cardiac-output-non-invasively-01-18-26/
đ Featured Articles
Article 1: Right Ventricular Dysfunction in Acute Coronary Syndrome: Insights From Cardiac Magnetic Resonance Imaging.
Journal: The American journal of cardiology
PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41253239
Summary: This retrospective cohort study utilized cardiac magnetic resonance imaging, the gold standard for right ventricular assessment, to precisely evaluate ventricular function and structure in 268 patients with acute coronary syndrome. The study specifically addressed the previously underexplored prognostic importance of right ventricular dysfunction in this patient population. By employing this advanced imaging, the research demonstrates a critical approach to understanding comprehensive cardiac impact in acute coronary syndrome. It underscores the clinical value of assessing right ventricular involvement beyond traditional left ventricular emphasis.
Article 2: Clinical Use and Effectiveness of Colchicine for Secondary Prevention Following Acute Myocardial Infarction.
Journal: The American journal of cardiology
PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41241286
Summary: This retrospective analysis revealed the real-world clinical use and effectiveness of colchicine for secondary prevention following acute myocardial infarction. The study demonstrated colchicine’s application and associated patient outcomes in a large academic setting, addressing previous unknowns. By examining colchicine utilization in practice, the research clarified its impact. This research supplements existing data from randomized controlled trials that have previously shown conflicting results regarding colchicine’s efficacy.
Article 3: Outcomes of Acurate Neo 2 Sapien 3 and Evolut Pro/Pro+ in Transcatheter Aortic Valve Replacement.
Journal: The American journal of cardiology
PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41176200
Summary: This single-center trial evaluated clinical and hemodynamic outcomes of three specific transcatheter heart valves: Symetis ACURATE Neo-2, Medtronic Evolut Pro/Pro Plus, and Edwards Sapien-3. The study generated crucial comparative data on the efficacy and safety of these newer devices for transcatheter aortic valve replacement in patients with severe symptomatic aortic stenosis. By comparing these transcatheter heart valves in a large patient cohort, the research demonstrated their respective performances, contributing to the evolving understanding of transcatheter aortic valve replacement device selection.
Article 4: Deep Learning Predicts Cardiac Output from Seismocardiographic Signals in Heart Failure.
Journal: The American journal of cardiology
PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41038524
Summary: This study established that deep learning accurately predicts cardiac output from seismocardiographic signals in heart failure. Seismocardiography, a non-invasive technique recording subtle chest wall vibrations from cardiac mechanical activity, proved to be an effective alternative for cardiac output determination. This non-invasive deep learning methodology offers a scalable and accessible solution, addressing the invasiveness and risks associated with standard-of-care right heart catheterization.
Article 5: Survey Study to Differentiate Vasospastic Angina From Coronary Microvascular Dysfunction in Real-World Management of Ischemia With NonObstructive Coronary Artery Disease.
Journal: The American journal of cardiology
PubMed Link: https://pubmed.ncbi.nlm.nih.gov/41022247
Summary: This survey study documented real-world approaches by cardiologists in differentiating vasospastic angina from coronary microvascular dysfunction for ischemia with nonobstructive coronary artery disease. The research highlighted current clinical practices in managing this globally recognized issue, particularly regarding endotype differentiation. Data collected via a web-based questionnaire revealed the range of diagnostic and management strategies currently employed and illuminated areas of clinician satisfaction or challenges.
đ Transcript
Today’s date is January 18, 2026. Welcome to Cardiology Today. Here are the latest research findings.
Article number one. Right Ventricular Dysfunction in Acute Coronary Syndrome: Insights From Cardiac Magnetic Resonance Imaging. This retrospective cohort study utilized cardiac magnetic resonance imaging, the gold standard for right ventricular assessment, to precisely evaluate ventricular function and structure in 268 patients with acute coronary syndrome. The study specifically addressed the previously underexplored prognostic importance of right ventricular dysfunction in this patient population. By employing this advanced imaging, the research demonstrates a critical approach to understanding comprehensive cardiac impact in acute coronary syndrome. It underscores the clinical value of assessing right ventricular involvement beyond traditional left ventricular emphasis.
Article number two. Clinical Use and Effectiveness of Colchicine for Secondary Prevention Following Acute Myocardial Infarction. This retrospective analysis revealed the real-world clinical use and effectiveness of colchicine for secondary prevention following acute myocardial infarction. The study demonstrated colchicine’s application and associated patient outcomes in a large academic setting, addressing previous unknowns. By examining colchicine utilization in practice, the research clarified its impact. This research supplements existing data from randomized controlled trials that have previously shown conflicting results regarding colchicine’s efficacy.
Article number three. Outcomes of Acurate Neo 2 Sapien 3 and Evolut Pro/Pro+ in Transcatheter Aortic Valve Replacement. This single-center trial evaluated clinical and hemodynamic outcomes of three specific transcatheter heart valves: Symetis ACURATE Neo-2, Medtronic Evolut Pro/Pro Plus, and Edwards Sapien-3. The study generated crucial comparative data on the efficacy and safety of these newer devices for transcatheter aortic valve replacement in patients with severe symptomatic aortic stenosis. By comparing these transcatheter heart valves in a large patient cohort, the research demonstrated their respective performances, contributing to the evolving understanding of transcatheter aortic valve replacement device selection.
Article number four. Deep Learning Predicts Cardiac Output from Seismocardiographic Signals in Heart Failure. This study established that deep learning accurately predicts cardiac output from seismocardiographic signals in heart failure. Seismocardiography, a non-invasive technique recording subtle chest wall vibrations from cardiac mechanical activity, proved to be an effective alternative for cardiac output determination. This non-invasive deep learning methodology offers a scalable and accessible solution, addressing the invasiveness and risks associated with standard-of-care right heart catheterization.
Article number five. Survey Study to Differentiate Vasospastic Angina From Coronary Microvascular Dysfunction in Real-World Management of Ischemia With NonObstructive Coronary Artery Disease. This survey study documented real-world approaches by cardiologists in differentiating vasospastic angina from coronary microvascular dysfunction for ischemia with nonobstructive coronary artery disease. The research highlighted current clinical practices in managing this globally recognized issue, particularly regarding endotype differentiation. Data collected via a web-based questionnaire revealed the range of diagnostic and management strategies currently employed and illuminated areas of clinician satisfaction or challenges.
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đ Keywords
Secondary Prevention, Cardiologist Survey, Evolut Pro, Acute Coronary Syndrome, Vasospastic Angina, Acute Myocardial Infarction, Aortic Stenosis, Real-World Data, Cardiac Magnetic Resonance, Seismocardiography, Coronary Microvascular Dysfunction, Colchicine, Ischemia with NonObstructive Coronary Artery Disease, Transcatheter Aortic Valve Replacement, Transcatheter Heart Valve, Cardiac Output, Heart Failure, Non-Invasive Assessment, ACURATE Neo-2, Prognostic Assessment, Sapien-3, Right Ventricular Dysfunction, INOCA Management, Cardiovascular Events, Deep Learning.
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Concise summaries of cardiovascular research for professionals.
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