Secondary prevention of coronary heart disease in Poland: does gender matter? Results from POLASPIRE survey

INTRODUCTION

The adherence to health-promoting behaviors intended to mitigate modifiable risk factors plays an important role in the secondary CV prevention.

OBJECTIVES

To evaluate gender differences in the prevalence and control of risk factors in patients with coronary heart disease (CHD).

PATIENTS AND METHODS

The study included 1236 patients with acute coronary syndrome or coronary revascularization within the last 6-24 months. Definitions of risk factors and treatment goals are based on the 2016 ESC guidelines on cardiovascular prevention.

RESULTS

The prevalence of modifiable risk factors in both sexes was high and their control inadequate. Women were older (P <0.001) and had higher accumulation of multiple CV risk factors than men (P = 0.036). They had more frequently central obesity (P <0.001) and reduced GFR values (P <0.001). Women more often experienced anxiety (P <0.001), reported lower levels of education (P <0.001) and lower income (P = 0.001), and in the youngest age group were more likely to be exposed to the secondhand smoking (P = 0.01). A large fraction of study patients, men and women alike, did not meet the recommended therapeutic goals. For both sexes, participation in cardiac rehabilitation programs was associated with more frequent attainment of the recommended level of physical activity (P = 0.046) and smoking cessation (P = 0.010).

CONCLUSIONS

The prevalence of CV risk factors in CHD patients is high, especially in women. Therapeutic goals are met infrequently in both genders. This situation calls for widening the access to educational programs and higher attention to their proper implementation.

Management of Dyslipidemia in Women and Men with Coronary Heart Disease: Results from POLASPIRE Study

Cardiovascular diseases (CVDs) are the leading cause of death in Poland. Starting from 1992, a gradual decrease in mortality due to CVDs has been observed, which is less noticeable in women. Following this notion, we assessed sex differences in the implementation of ESC recommendations regarding lipid control and the use of statins as part of secondary CVDs prevention in 1236 patients with acute coronary syndrome or elective coronary revascularization within the last 6-24 months. During hospitalization women had more frequently abnormal TC levels than men (p = 0.035), with overall higher TC levels (p = 0.009) and lower HDL-C levels (p = 0.035). In the oldest group, they also had more frequently elevated LDL-C levels (p = 0.033). Similar relationships were found during the follow-up visit. In addition, women less often achieved the secondary lipid therapeutic goal for non-HDL-C (p = 0.009). At discharge from hospital women were less frequently prescribed statins (p = 0.001), which included high-intensity statins (p = 0.002). At the follow-up visit the use of high-intensity statins was still less frequent in women (p = 0.02). We conclude that women generally have less optimal lipid profiles than men and are less likely to receive high-intensity statins. There is a need for more organized care focused on the management of risk factors.

Smoking cessation in patients with established coronary artery disease: data from the POLASPIRE survey

BACKGROUND

Smoking cessation in patients with coronary artery disease (CAD) is related to decreased risk of cardiovascular events.

AIMS

To evaluate factors related to persistent smoking in patients with established coronary artery disease.

METHODS

Patients aged 80 years or younger and hospitalized for acute coronary syndrome or a myocardial revascularization procedure were interviewed 6 to 18 months after the recruiting event. Medical history, smoking behavior, and exposure to environmental smoke were assessed during the interview. Self--reported smoking status was validated by carbon monoxide in exhaled air measurement. Persistent smoking was defined as smoking at the time of interview among those who smoked during the month prior to the recruiting event.

RESULTS

We analyzed the data of 1034 patients, including 764 (73.9%) who reported smoking at any time in the past and 296 (28.6%) who smoked within 1 month before the recruiting hospitalization. At the time of the interview, the overall smoking rate was 17.2%, whereas 54.7% of patients were persistent smokers. Secondhand smoke exposure and duration of smoking were associated with lower likelihood whereas older age, high socioeconomic status, cardiac rehabilitation following a cardiovascular event, and consultation with a cardiologist were associated with higher likelihood of smoking cessation.

CONCLUSIONS

Over half of all smokers hospitalized for CAD are still smoking 6 to 18 months after discharge. Older age, secondhand smoking, low socioeconomic status, lack of consultation with a cardiologist, and cardiac rehabilitation following hospitalization were related to persistent smoking. Our findings may help develop strategies aimed at assisting smoking cessation in patients with CAD.

Secondary prevention of coronary artery disease in Poland. Results from the POLASPIRE survey

BACKGROUND

The highest priority in preventive cardiology is given to patients with established coronary artery disease (CAD). The aim of the study was to assess the current implementation of the guidelines for secondary prevention in everyday clinical practice by evaluating control of the main risk factors and the cardioprotective medication prescription rates in patients following hospitalization for CAD.

METHODS

Fourteen departments of cardiology participated in the study. Patients (aged ≤ 80 years) hospitalized due an acute coronary syndrome or for a myocardial revascularization procedure were recruited and interviewed 6-18 months after the hospitalization.

RESULTS

Overall, 947 patients were examined 6-18 months after hospitalization. The proportion of patients with high blood pressure (≥ 140/90 mmHg) was 42%, with high low-density lipoprotein cholesterol (LDL-C ≥ 1.8 mmol/L) 62%, and with high fasting glucose (≥ 7.0 mmol/L) 22%, 17% of participants were smokers and 42% were obese. The proportion of patients taking an antiplatelet agent 6-18 months after hospitalization was 93%, beta-blocker 89%, angiotensin converting enzyme inhibitor or sartan 86%, and a lipid-lowering drug 90%. Only 2.3% patients had controlled all the five main risk factors well (non-smoking, blood pressure < 140/90 mmHg, LDL-C < 1.8 mmol/L and glucose < 7.0 mmol/L, body mass index < 25 kg/m2), while 17.9% had 1 out of 5, 40.9% had 2 out of 5, and 29% had 3 out of 5 risk factors uncontrolled.

CONCLUSIONS

The documented multicenter survey provides evidence that there is considerable potential for further reductions of cardiovascular risk in CAD patients in Poland. A revision of the state funded cardiac prevention programs seems rational.

Obesity, visceral adiposity and carotid atherosclerosis

Carotid artery atherosclerosis is a complex and multifactorial chronic disease. Our aim was to assess the associations between obesity, fat depots and carotid artery stenosis (CAS) in patients with high cardiovascular (CV) risk.

METHODS

The study group included 391 patients (F/M: 136/255 pts.; age: 61.8 ± 8 years) scheduled for elective coronary angiography. A comprehensive clinical assessment included a carotid artery and abdominal ultrasound involving the following fat depots: (1) carotid extra-media thickness (EMT) indexed to the body mass index (perivascular adipose tissue [PVAT]), and (2) abdominal visceral and subcutaneous fat.

RESULTS

Patients with a ≥50% stenosis of internal carotid artery (ICA) were older (65.9 ± 7 vs 60.3 ± 7 years, p < 0.0001) and had increased PVAT (836 ± 120 vs 779 ± 127 μm, p < 0.01) compared to individuals with <50% internal carotid artery stenosis. None of the CAS parameters were associated with any measures of obesity. Multivariable regression model showed that age (p < 0.0001), PVAT (p < 0.0001) and smoking (p = 0.04) were independently associated with the severity of ICA stenosis.

CONCLUSIONS

Our study showed that carotid extra-media thickness, an index measure of PVAT, is associated with CAS severity. It is a strong and independent predictor of significant ICA stenosis. None of the obesity measurements revealed associations with carotid atherosclerosis.

Obesity, Visceral Fat, and Hypertension-Related Complications

Background: Hypertension and obesity are very common and complex cardiovascular (CV) risk factors. Our aim was to provide a comprehensive assessment of associations between visceral fat depots and vascular or cardiac complications of hypertension. Methods: All the consecutive patients (age: 45-80 years old) scheduled for elective coronary angiography in the Department of Cardiology were screened, and 400 patients were included into the study group. All the patients had a comprehensive clinical assessment focused on hypertension and obesity, risk factors, fat depots, and several hypertension-related vascular or cardiac complications. Results: The study group (n = 400; F/M: 140/260; age: 61 ± 7 years) included patients with hypertension (n = 354; 88.5%) and normal blood pressure (n = 46; 11.5%) and individuals with obesity (n = 192; 48%), diabetes (n = 139; 35%), metabolic syndrome (n = 240; 60%), and coronary artery disease (n = 286; 71%). Patients with higher degrees of hypertension (grade 3 vs. 2 vs. 1) showed increased body mass index (BMI) and waist circumference and ultrasound indexes of perivascular, epicardial, and abdominal visceral fat with no differences in age, waist-hip ratio, and subcutaneous fat. Both visceral fat depots: perivascular fat (carotid extra-media thickness) and abdominal visceral fat (intra-abdominal thickness) assessed as single measures and ratios were significantly increased in hypertensive patients with high versus low global CV risk in a hypertension-focused risk model (differences more pronounced in patients ≤60 years old). Visceral fat parameters were not independent, but rather additive to general obesity (BMI), except for visceral abdominal fat depot. Conclusions: Visceral abdominal and perivascular fat depots assessed as ultrasound indexes are associated with complications of hypertension and CV risk indicators, especially in patients with a mild-to-moderate hypertension and in younger patients.