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PCI for Left Main CTO

Marin Pavlov, MD, PhD and Tomislava Bodrozic Dzakic, MD

04/03/2023

Video Supplement to "Percutaneous Coronary Intervention for Left Main Chronic Total Occlusion: Unprotected or Protected Case?" by Pavlov and Dzakic (April 2023 Clinical Images).

A 60-year-old male with chronic obstructive pulmonary disease and active smoking was admitted for positive treadmill test. He reported exertional chest pain 4 months ago; however, since then he had been symptom free. Echocardiography showed severe anteroseptal and mild inferoposterior hypokinesia, preserved wall thickness, and moderately reduced left ventricular ejection fraction. Coronary angiography revealed non-calcified chronic total occlusion (CTO) of the left main (LM) with microchannel toward the left circumflex (CX) artery.


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Sleep and CVD
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Cath Lab Digest

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Psychological Stress & HD
Adding 9th Psychological Health Metric to Life’s Essential 8 Enhances Cardiovascular Health Construct for Predicting Mortality Risk
08/08/2024
A cardiovascular health construct based on the American Heart Association’s Life’s Essential 8 but enhanced with a ninth psychological health metric strongly predicts all-cause and cardiovascular mortality, according to a new study at...
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The advanced XCHG dashboard uses customizable algorithms to analyze inventory data, collected from the UDI using SxanPro's mobile technology, to identify items that can be transferred, sold, or repurposed. This unique capability minimizes...
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Clinical Images
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Journal of Invasive Cardiology
Sleep and CVD
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After just six weeks of shortened sleep, the study found, the cells that line our blood vessels are flooded by damaging oxidants. And unlike well-rested cells, sleep-restricted cells fail to activate antioxidant responses to clear the...
After just six weeks of shortened sleep, the study found, the cells that line our blood vessels are flooded by damaging oxidants. And unlike well-rested cells, sleep-restricted cells fail to activate antioxidant responses to clear the...
After just six weeks of...
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Cath Lab Digest
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Can a Cerebral Embolic Protection Device Prevent a Stroke During a Heart Valve Procedure? New Research Shows Potential Benefit
08/06/2024
The study population consisted of 414,649 patients. Of those, 53,398 patients received an embolic protection device. This is the largest study to date among patients undergoing a transcatheter aortic valve replacement.
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The study population consisted...
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Cath Lab Digest
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"Our research highlights the critical role of TTR levels in predicting heart disease risk," said Pankaj Arora, MD. "By understanding the factors that influence TTR levels, we can better identify individuals at high risk and develop targeted...
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"Our research highlights the...
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Cath Lab Digest
Al-Ogaili Figure
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Clinical Images
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Cath Lab Digest
Scientists and clinicians at Scripps Research have shown that heart conditions can be diagnosed roughly as accurately using just three electrodes and an artificial intelligence (AI) tool. CREDIT Scripps Research
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New AI Tool Simplifies ECG: Fewer Leads, Same Accuracy
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Scientists report that their AI algorithm can recreate full 12-lead ECGs with data from only three ECG leads. Moreover, clinicians can identify heart attacks with nearly the same accuracy when they review the AI-generated ECGs as compared to...
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Cath Lab Digest

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