217. Guidelines: 2021 ESC Cardiovascular Prevention – Question #14 with Dr. Allison Bailey

07/01/22 • 11 min

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The following question refers to Sections 3.3-3.4 of the 2021 ESC CV Prevention Guidelines. The question is asked by student Dr. Adriana Mares, answered first by early career preventive cardiologist Dr. Dipika Gopal, and then by expert faculty Dr. Allison Bailey. Dr. Bailey is a cardiologist at Centennial Heart. She is the editor-in-chief of the American College of Cardiology's Extended Learning (ACCEL) editorial board and was a member of the writing group for the 2018 American Lipid Guidelines. The CardioNerds Decipher The Guidelines Series for the 2021 ESC CV Prevention Guidelines represents a collaboration with the ACC Prevention of CVD Section, the National Lipid Association, and Preventive Cardiovascular Nurses Association. Question #14 Ms. Soya M. Alone is a 70-year-old woman of Bangladeshi ethnicity with a history of anxiety and depression. She currently lives at home by herself, does not have many friends and family that live nearby, and has had a tough year emotionally after the passing of her husband. She spends most of her time in bed with low daily physical activity and has experienced more weakness and exhaustion over the past year along with loss of muscle mass. Which of the following are potential risk modifiers in this patient when considering her risk for CVD?A. Bangladeshi ethnicity B. Psychosocial factorsC. Frailty D. History of anxiety and depressionE. All of the above Answer #14 The correct answer is E – All of the above.Traditional 10-year CVD risk scores do not perform adequately in all ethnicities. Therefore, multiplication of calculated risk by relative risk for specific ethnic subgroups should be considered (Class IIa, LOE B). Individuals from South Asia have higher CVD rates. The ESC guidelines recommend using a correction factor by multiplying the predicted risk by 1.3 for Indians and Bangladeshis, and 1.7 for Pakistanis. These correction factors are derived from data from QRISK3. In the UK, the QRISK calculator algorithm has been derived and validated in 2.3 million people to estimate CVD risk in different ethnic groups and unlike other calculators, it counts South Asian origins as an additional risk factor. The reasons for such differences remain inadequately studied, as do the risks associated with other ethnic backgrounds. Barriers to developing accurate risk prediction tools include the wide heterogeneity amongst the population.The 2019 ACC/AHA guidelines also list high-risk race/ethnicities such as South Asian ancestry as a risk-enhancing factor. However, there is no separate pooled cohort equation for different ethnicities, and consideration should be given that the pooled cohort equations will underestimate ASCVD risk in South Asians.Psychosocial stress including loneliness and critical life events are associated, in a dose-response pattern, with the development and progression of ASCVD, with relative risks between 1.2 and 2.0. Conversely, indicators of mental health, such as optimism and a strong sense of purpose, are associated with lower risk. While there is not a specific way proposed by the guidelines for psychosocial factors to improve risk classification, it is important to screen patients with ASCVD for psychological stress, and clinicians should attend to somatic and emotional causes of symptoms as well. The ESC guidelines give a Class IIa (LOE B) recommendation for assessment of stress symptoms and psychosocial stressors.This patient should also be formally screened for frailty, which is not the same as aging but includes factors such as slowness, weakness, low physical activity, exhaustion and shrinking, and makes her more vulnerable to the effect of stressors and is a risk factor for both high CV and non-CV morbidity and mortality. However, the ability of frailty measures to improve CVD risk prediction has not been formally assessed, so the guidelines do not recommend integrating it into formal CVD risk assessment. Frailty may however,

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216. Guidelines: 2021 ESC Cardiovascular Prevention – Question #13 with Dr. Eugene Yang

The following question refers to Section 3.2 of the 2021 ESC CV Prevention Guidelines. The question is asked by student Dr. Hirsh Elhence, answered first by Mayo Clinic Fellow Dr. Teodora Donisan, and then by expert faculty Dr. Eugene Yang. Dr. Yang is professor of medicine of the University of Washington where he is medical director of the Eastside Specialty Center and the co-Director of the Cardiovascular Wellness and Prevention Program. Dr. Yang is former Governor of the ACC Washington Chapter and current chair of the ACC Prevention of CVD Section. The CardioNerds Decipher The Guidelines Series for the 2021 ESC CV Prevention Guidelines represents a collaboration with the ACC Prevention of CVD Section, the National Lipid Association, and Preventive Cardiovascular Nurses Association. Question #13 You are seeing a 45-year-old woman with a past medical history of hypertension, overweight status, hyperlipidemia, and active tobacco use disorder. Her BMI is 27 kg/m2, BP is 150/75, HbA1C is 5.8%, total cholesterol is 234 mg/dL, HDL is 59 mg/dL, and LDL is 155 mg/dL. She is from Romania, a country with very high CVD risk. Which of the following statements is CORRECT? A. LDL-C needs to be decreased by at least 50%, as small absolute LDL-C reductions would not provide clinical benefit B. Hypertension is not an important CVD risk factor in our patient, as she is young. C. Prediabetes is not a significant CV risk factor for our patient, as she is not yet diabetic. D. Smoking confers a higher CVD risk for women than for men. E. Her weight does not increase her CVD risk, as she is overweight rather than obese Answer #13 The correct answer is D – Smoking confers a higher CVD risk for women than for men. Prolonged smoking increases the CVD risk more in women than in men. Our patient is 45 years old. CVD risk in smokers < 50 years-old is 5x higher than in non-smokers. Of note, smoking is responsible for 50% of all avoidable deaths in smokers and a lifetime smoker will lose 10 years of life, on average. Secondhand smoke and smokeless tobacco can also increase the CVD risk. Option A is incorrect. The SCORE2 risk chart for populations at very high CVD risk places her at a 14% (very high) 10-year risk for myocardial infarction, stroke, or cardiovascular death. She would derive benefit even from incremental reductions in LDL-C values. The absolute benefit of lowering LDL-C depends on both the absolute risk of ASCVD and the absolute reduction in LDL-C, so even a small absolute reduction in LDL-C may be beneficial in high- or very-high-risk patients. Furthermore, the reduction in CVD risk is proportional to the decrease in LDL-C, irrespective of the medications used to achieve such change. This remains true even when lowering LDL-C values to < 55 mg/dl. Option B is incorrect. Hypertension is a major cause of CVD regardless of age, and the risk of death from either CAD or stroke increases linearly from BP levels as low as 90 mmHg systolic and 75 mmHg diastolic upwards. Particularly relevant for our patient, lifetime BP evolution differs in women compared to men, potentially resulting in an increased CVD risk at lower BP thresholds. Option C is incorrect. Type 1 DM, type 2 DM, and prediabetes are all independent risk factors for ASCVD. Of note, it would be important to address this risk factor with our patient, as women who develop type 2 diabetes have a particularly high risk for stroke. Option E is incorrect. All-cause mortality is lowest at a BMI on 20-25 kg/m2 in apparently healthy patients. Even overweight patients are at increased CVD risk. There is a linear relationship between BMI and mortality in non-smokers and a J-shaped relationship in ever-smokers. In patients with heart failure, a lower mortality risk has been observed with higher BMI – the “obesity paradox.” It would be important to evaluate the waist circumference in our patient, as both BMI and waist circumference are associated with ASCVD risk.

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218. Guidelines: 2021 ESC Cardiovascular Prevention – Question #15 with Dr. Kim Williams

The following question refers to Section 4.3 of the 2021 ESC CV Prevention Guidelines. The question is asked by CardioNerds Academy Intern Dr. Maryam Barkhordarian, answered first by pharmacy resident Dr. Anushka Tandon and then by expert faculty Dr. Kim Williams. Dr. Williams is Chief of the Division of Cardiology and is Professor of Medicine and Cardiology at Rush University Medical Center. He has served as President of ASNC, Chairman of the Board of the Association of Black Cardiologists (ABC, 2008-2010), and President of the American College of Cardiology (ACC, 2015-2016). The CardioNerds Decipher The Guidelines Series for the 2021 ESC CV Prevention Guidelines represents a collaboration with the ACC Prevention of CVD Section, the National Lipid Association, and Preventive Cardiovascular Nurses Association. Question #15 Your patient mentions that she drinks “several” cups of coffee during the day. She also describes having a soda daily with lunch and occasionally a glass of wine with dinner. Which of the following recommendations is appropriate? A. Coffee consumption is not harmful and may even be beneficial, regardless of the number of drinks per day. B. Drinking two glasses of wine/day is safe from a cardiovascular prevention standpoint. C. Soft drinks (and other sugar-sweetened beverages) must be discouraged. D. None of the above Listen to this podcast episode! Answer #15 The correct answer is C. Soft drinks (and other sugar-sweetened beverages) must be discouraged. Sugar-sweetened beverages have been associated with a higher risk of CAD and all-cause mortality. The ESC guidelines give a class I recommendation for restriction of free sugar consumption (in particular sugar-sweetened beverages) to a maximum of 10% of energy intake. This is a class IIa recommendation in the ACC/AHA guidelines. Choice A is incorrect because: the consumption of nine or more drinks a day of non-filtered coffee (such as boiled, Greek, and Turkish coffee and some espresso coffees) may be associated with an up to 25% increased risk of ASCVD mortality. Moderate coffee consumption (3-4 cups per day) is probably not harmful, and perhaps even moderately beneficial. Choice B is incorrect: It is a class I recommendation to restrict alcohol consumption to a maximum of 100 g per week. The standard drink in the US contains 14 g of alcohol, so 100 mg of alcohol translate to: o 84 ounces of beer (5% alcohol) o Or 56 – 63 ounces of malt liquor (75% alcohol) or o Or 35 ounces of wine (12% alcohol) or ONE 5 fl oz glass of wine/day. o Or 31.5 ounces of distilled spirits (40% alcohol). The ACC/AHA guidelines recommended limiting alcohol consumption only for the management of hypertension to: ≤2 drinks daily for men and: ≤1 drink daily for women. Main Takeaway The main takeaway: ASCVD risk reduction can be achieved by restricting sugar-sweetened beverages to a maximum of 10% of energy intake. Guideline Location Section 4.3.2, Page 3271 CardioNerds Decipher the Guidelines - 2021 ESC Prevention Series CardioNerds Episode Page CardioNerds Academy Cardionerds Healy Honor Roll CardioNerds Journal Club Subscribe to The Heartbeat Newsletter! Check out CardioNerds SWAG! Become a CardioNerds Patron!