Coronary sinus reducer (CSR; Neovasc Reducer, Shockwave Medical, Santa Clara, California, United States) is an hourglass-shaped mesh that is implanted into the distal coronary sinus through the left ...

Results from multiple randomized clinical trials comparing outcomes after intravascular ultrasound (IVUS)– and optical coherence tomography (OCT)–guided percutaneous coronary intervention (PCI) with ...

Figure 1. Clinical circumstance at the time of sudden cardiac arrest. The majority of out-of-hospital sudden cardiac arrests occur among either those patients in whom cardiac arrest is the first ...

Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...

Objectives To evaluate the diagnostic and prognostic benefits of CT coronary angiography (CTCA) using the 2016 National Institute for Health and Care Excellence (NICE) guidelines for the assessment of ...

Sinus surgery aims to open the sinus pathways and clear blockages. It may be required if a person has ongoing or recurrent sinus infections. The surgery may involve removing nasal polyps or ...

An orifice (*) representing an abnormal communication between the dilated the right lower pulmonary vein (4) and inferior vena cava (5) is visualized below the posterior wall of the right atrium, ...

What is off-pump CABG? Coronary artery bypass surgery (CABG) is a type of heart surgery. Surgeons do this type of surgery to bypass blockages in the coronary arteries. An off-pump CABG is a CABG done ...

Campus doctors told her she had a sinus infection that was likely prolonged from the usual busyness of being a full-time student and sorority member. Her symptoms progressed. After a campus doctor ...

Normal anatomical origination of coronary arteries. Right coronary artery (CD) origination from the right coronary sinus travelling in the right atrioventricular groove, and origination of the left ...

You can read Aircraft For Sale: Today’s Top Pick at FLYINGMag.com daily. Today’s Top Pick is a 2025 Pipistrel Sinus FLEX. Pipistrel’s Sinus motor glider dates back to the mid-1990s and has ...