Guideline Highlights:

• Healthy lifestyle and dietary habits remain the foundation of management for the more than 20 million people in the U.S. diagnosed with heart conditions known collectively as chronic coronary disease (CCD), according to the first comprehensive guideline update on CCD in a decade from the American Heart Association and the American College of Cardiology.

• The guideline states the top priorities in therapy should be reducing a patient’s future risk of cardiovascular events and providing symptom relief and improved quality of life.

• The guideline also emphasizes collaboration among primary care clinicians and various members of the cardiology team for treating CCD and updates recommendations on follow-up screening, medications and dietary supplements.

The guideline, published in the American Heart Association's Circulation journal and the Journal of the American College of Cardiology, underscores the importance of maintaining a healthy diet, engaging in regular physical activity, and avoiding smoking to prevent the deterioration of their condition. Additionally, the guideline updates several medication recommendations based on the most recent scientific data.

For those with CCD, including individuals experiencing chronic, heart-related chest pain, those who have undergone heart attack, coronary stent, or bypass surgery, and those with evidence of reduced blood flow to the heart based on diagnostic testing, the guideline recommends considering the use of those experiencing chronic, heart-related chest pain, those who have undergone heart attack, coronary stent, or bypass surgery, and those with evidence of reduced blood flow to the heart based on diagnostic testing, the guideline recommends considering "Management of CCD is a team sport."

According to Virani, "Management of CCD is a team sport." It is crucial for both primary and specialty care clinicians to fully utilize the expertise and skills of all members of the cardiovascular care team. This includes physicians, nurse practitioners, physician assistants, nurses, nursing assistants, pharmacists, dietitians, exercise physiologists, physical, occupational, and speech therapists, psychologists, and social workers. By leveraging the collective capabilities of the care team, the aim is to maximize the benefits and outcomes for patients with CCD, ensuring they receive comprehensive and well-rounded care throughout their journey.

The guideline provides additional medication and lifestyle recommendations for individuals with chronic coronary disease (CCD), which are as follows:

• 1. Glucose-lowering medicines: Two classes of medications traditionally used for Type 2 diabetes, namely SGLT-2 inhibitors and GLP-1 receptor agonists, offer potential cardiovascular benefits in addition to controlling blood sugar. They aid in weight loss, reduce the progression of kidney disease, and lower the risk of cardiovascular events, even in CCD patients without Type 2 diabetes.

• 2. Beta-blocker medications: Beta-blockers are medications that decrease heart rate and the force of heart contractions, effectively reducing blood pressure. The guideline advises against routine long-term use of beta-blockers for CCD patients who haven't had a heart attack within the past year or whose left ventricular ejection fraction is at or above 50% (indicating effective blood pumping).

• 3. New cholesterol-lowering medicines: Statins are the primary choice for lowering cholesterol levels. However, for CCD patients with persistent high cholesterol or those who can't tolerate statins, alternative medicines like ezetimibe, PCSK9 inhibitors, bempedoic acid, and inclisiran may be considered.

• 4. Less time on antiplatelet medicine: Antiplatelet medication helps prevent clotting in cardiovascular conditions. The guideline recommends shorter durations of dual antiplatelet therapy, which involves adding a second antiplatelet to the treatment regimen for some patients.

• 5. Supplements not recommended: There isn't enough evidence to support the use of non-prescription nutrition or dietary supplements (e.g., omega-3 fatty acids, vitamins C, D, or E, beta-carotene, or calcium) for CCD patients.

• 6. When tests are not needed: Routine follow-up screening with stress testing or computed tomography is not recommended for CCD patients on guideline-directed therapies without changes in symptoms or functional status.

• 7. Smoking cessation: Behavioral interventions combined with nicotine replacement therapy are recommended for CCD patients who smoke regularly to aid in quitting. In select cases, short-term use of e-cigarettes for smoking cessation may be considered in consultation with a medical professional.

•  8. However, CCD patients using e-cigarettes for smoking cessation should be warned about potential long-term dependence and encouraged to quit promptly to avoid risks. E-cigarettes are not recommended as the first-line therapy for smoking cessation due to lack of long-term safety data and potential risks of sustained use.

For over 40 years, the American Heart Association and the American College of Cardiology have worked together to translate scientific evidence into clinical practice guidelines to improve cardiovascular health. This particular guideline was developed in collaboration with and endorsed by esteemed organizations such as the American College of Clinical Pharmacy, the American Society for Preventive Cardiology, the National Lipid Association, and the Preventive Cardiovascular Nurses Association. Additionally, it has gained endorsement from the Society for Cardiovascular Angiography and Interventions. The writing group comprised representatives from each of these collaborating organizations.

(Newswise/SS)