Structural Heart Disease

Structural heart diseases include any issues preventing normal cardiovascular function due to damage or alteration to the anatomical components of the heart. This is caused by aging, advanced atherosclerosis, calcification, tissue degeneration, congenital heart defects and heart failure. The most commonly treated areas are the heart valves, in particular the mitral and aortic valves. These can be replaced through open heart surgery or using cath lab-based transcatheter valves or repairs to eliminate regurgitation due to faulty valve leaflets. This includes transcatheter aortic valve replacement (TAVR). Other common procedures include left atrial appendage (LAA) occlusion and closing congenital holes in the heart, such as PFO and ASD. A growing area includes transcatheter mitral repair or replacement and transcatheter tricuspid valve repair and replacement.

Early BP changes may signal risk for CAC

Higher blood pressure trajectories among younger adults may place them at risk for coronary artery calcification (CAC) in middle age, according to a study published in the Feb. 5 issue of JAMA.

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Sweet tooth may prove deadly to cardiovascular systems

Most Americans consume excess sugar, which may place them at increased risk of dying from cardiovascular disease (CVD), a study published online Feb. 3 in JAMA Internal Medicine found.

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Newborn pulse ox screening may help detect heart defects earlier

About 30 percent of infants born with critical congenital heart disease have their conditions detected more than three days after birth, and the use of a universal screening tool based on pulse oximetry could result in earlier detection, according to a study published online Feb. 3 in JAMA Pediatrics.

Baptist Foundation awards grant to AMGA's Measure Up/Pressure Down(TM) campaign

The American Medical Group Association announced today that the Baptist Memorial Health Care Foundation has awarded a grant to the Measure Up/Pressure Down(TM) campaign to help improve the rates of high blood pressure control among patients in the health system's region.

St. Jude Medical gains CE Mark for 25 mm Portico Transcatheter Aortic Heart Valve

St. Jude Medical, Inc. (NYSE:STJ), a global medical device company, has received European CE Mark approval for its 25 mm Portico™ Transcatheter Aortic Heart Valve Implantation System. The approval expands the number of patients who can be treated using the Portico heart valve during transcatheter aortic valve replacement (TAVR) procedures. TAVR is an option for patients with symptomatic severe aortic stenosis (a narrowing of the aortic heart valve that obstructs blood flow from the heart). These patients are considered high-risk for conventional open-heart valve replacement surgery.

Amgen announces positive top-line results from Phase 3 RUTHERFORD-2 Trial Of Evolocumab (AMG 145) in patients with heterozygous familial hypercholesterolemia

Amgen (NASDAQ:AMGN) today announced that the Phase 3 RUTHERFORD-2 (RedUction of LDL-C with PCSK9 InhibiTion in HEteRozygous Familial HyperchOlesteRolemia Disorder Study-2) trial evaluating evolocumab in combination with statins and other lipid-lowering therapies in patients with heterozygous familial hypercholesterolemia (HeFH) met its co-primary endpoints: the percent reduction from baseline in low-density lipoprotein cholesterol (LDL-C) at week 12 and the mean percent reduction from baseline in LDL-C at weeks 10 and 12.

Amgen announces positive top-line results from Phase 3 LAPLACE-2 Trial Of Evolocumab (AMG 145) in combination with statins in patients with high cholesterol

Amgen (NASDAQ:AMGN) today announced that the Phase 3 LAPLACE-2 (LDL-C Assessment with PCSK9 MonoclonaL Antibody Inhibition Combined with Statin ThErapy-2) trial evaluating evolocumab in combination with statin therapy in patients with high cholesterol met its co-primary endpoints: the percent reduction from baseline in low-density lipoprotein cholesterol (LDL-C) at week 12 and the mean percent reduction from baseline in LDL-C at weeks 10 and 12. The mean percent reductions in LDL-C, or "bad" cholesterol, were consistent with the published results observed for the same doses in the Phase 2 LAPLACE-TIMI 57 (LAPLACE-Thrombolysis In Myocardial Infarction-57) trial for evolocumab compared to placebo; and in the Phase 2 MENDEL (Monoclonal Antibody Against PCSK9 to Reduce Elevated LDL-C in Patients Currently Not Receiving Drug Therapy For Easing Lipid Levels) study for evolocumab compared to ezetimibe.

Findings challenge donor heart allocation process

Outcomes in patients waiting for heart transplants may vary according to the length of waiting list time, findings in a study published online Jan. 29 in the Journal of the American College of Cardiology showed.

Around the web

Several key trends were evident at the Radiological Society of North America 2024 meeting, including new CT and MR technology and evolving adoption of artificial intelligence.

Ron Blankstein, MD, professor of radiology, Harvard Medical School, explains the use of artificial intelligence to detect heart disease in non-cardiac CT exams.