scholarly journals Smartphone-guided secondary prevention for patients with coronary artery disease

2021 ◽  
Vol 8 ◽  
pp. 205566832199657
Author(s):  
Irina Eckardt ◽  
Clara Buschhaus ◽  
Georg Nickenig ◽  
Felix Jansen
Keyword(s):  
Risk Factors ◽  
Coronary Artery Disease ◽  
Cardiovascular Risk ◽  
Coronary Artery ◽  
Secondary Prevention ◽  
Cardiovascular Risk Factors ◽  
Lifestyle Changes ◽  
Secondary Outcome ◽  
Daily Routine ◽  
Artery Disease

Introduction Coronary artery disease (CAD) is the leading cause of death worldwide. Lifestyle change is a crucial part of secondary prevention. Only 30% of CAD patients follow the corresponding guideline recommendations. The widespread adoption of smartphones offers the opportunity to integrate secondary prevention into the daily routine of CAD patients. Methods We developed an app to integrate secondary prevention into CAD patients’ everyday life (smartphone-guided secondary prevention, SGSP). The app provided a daily 15-minute program that included video-guided exercises, video sessions with background information about CAD, and a tool to record blood pressure and heart rate once a day. The SGSP app was tested with the primary outcome of 28-day adherence. The secondary outcome was a composite of (1) self-reported behavioral changes, (2) gain of knowledge about cardiovascular risk factors, and (3) an increase in quality of life. Results Of the 66 patients screened, 43 (65%) were included into the study and, of those, 17 (40%) used the app continuously for 28 days. From this group, 14 (82%) were physically more active and ten (59%) improved their dietary habits. Usage of the SGSP app was also associated with a gain of knowledge about cardiovascular risk factors (70% physical activity, 59% healthy diet). Conclusion The regular use of a SGSP app appears to support lifestyle changes in patients with CAD.

Smartphone app-guided secondary prevention in patients with coronary heart disease

2021 ◽  
Vol 28 (Supplement_1) ◽  
Author(s):  
I Eckardt ◽  
C Buschhaus ◽  
G Nickenig ◽  
F Jansen
Keyword(s):  
Physical Activity ◽  
Risk Factors ◽  
Cardiovascular Risk ◽  
Secondary Prevention ◽  
Cardiovascular Risk Factors ◽  
Dietary Habits ◽  
Lifestyle Changes ◽  
Background Information ◽  
Secondary Outcome ◽  
Daily Routine

Abstract Funding Acknowledgements Type of funding sources: Foundation. Main funding source(s): Deutsche Forschungsgemeinschaft Background  Coronary artery disease (CAD) is the leading cause of death worldwide. Lifestyle change is a crucial part of secondary prevention. Only 30% of CAD patients follow the corresponding guideline recommendations. The widespread adoption of smartphones offers the opportunity to integrate secondary prevention into the daily routine of CAD patients. Purpose  The purpose of this study was to show that smartphone-guided secondary prevention (SGSP) could achieve lifestyle changes and a gain of disease specific knowledge among CAD patients.  Methods  We developed an app to integrate secondary prevention into CAD patients’ everyday life. The app provided a daily 15-minute program that included video-guided exercises, video sessions with background information about CAD, and a tool to record blood pressure and heart rate once a day. The SGSP app was tested with the primary outcome of 28-day adherence. The secondary outcome was a composite of self-reported behavioural changes, gain of knowledge about cardiovascular risk factors and an increase in quality of life. Results  Of the 66 patients screened, 43 (65%) were included into the study and, of those, 17 (40%) used the app continuously for 28 days. From this group, 14 (82%) were physically more active and ten (59%) improved their dietary habits. Usage of the SGSP app was also associated with a gain of knowledge about cardiovascular risk factors (70% physical activity, 59% healthy diet). Conclusion  The regular use of a SGSP app appears to support lifestyle changes in patients with CAD. Primary and secondary endpoints Results Overall(n = 17) P-Value Adherence (28 days) 17 (39.5) 0.34 Behavioural change Significantly increased physical activity no. (%) 14 (82.4) 0.08 Implemented a healthier diet no. (%) 10 (58.8) 0.64 Relevant gain of knowledge about CVRF Physical activity no. (%) 12 (70.6) 0.13 Unhealthy diet no. (%) 10 (58.8) 1.00 Smoking no. (%) 1 (5.9) 0.47 Stress no. (%) 7 (41.2) 0.13 Potential for long-term use Willingness to use the App over a long time period (>28 days), no. (%) 15 (88.2) 1.00 Abstract Figure.

Abstract 273: Myocardial Infarction with Non Obstructive Coronary Artery Disease: Prevalence, Clinical Features and Outcomes

2015 ◽  
Vol 8 (suppl_2) ◽  
Author(s):  
Sivabaskari Pasupathy ◽  
Rosanna Tavella ◽  
Margaret Arstall ◽  
Derek Chew ◽  
Matthew Worthley ◽  
...  
Keyword(s):  
Risk Factors ◽  
Myocardial Infarction ◽  
Coronary Artery Disease ◽  
Cardiovascular Risk ◽  
Coronary Artery ◽  
Secondary Prevention ◽  
Cardiovascular Risk Factors ◽  
Obstructive Coronary Artery Disease ◽  
Artery Disease ◽  
Grace Score

Background: Myocardial infarction with non-obstructive coronary arteries (MINOCA) is an enigma that is being increasingly recognized with the frequent use of angiography following Acute Myocardial Infarction (AMI). The current study is a prospective, contemporary analysis of MINOCA vs. Myocardial Infarction with obstructive coronary artery disease (MI-CAD) in regards to prevalence, clinical features, and in-hospital outcomes. Methods: All consecutive patients undergoing coronary angiography for AMI (as per the Third Universal AMI Definition) in South Australian public hospitals from January 2012 - December 2013 were included. Data was captured by Coronary Angiogram Database of South Australia (CADOSA), a comprehensive registry compatible with the NCDR® CathPCI® Registry. The AMI patients were classified as MI-CAD or MINOCA on the basis of the presence or absence of a significant stenosis (≥50%) on angiography. Results: From 4,189 angiography procedures undertaken for AMI, 468 (11%) were classified as MINOCA. Patients with MINOCA were younger (59±15 vs. 64±13 years, p <0.01) and more likely to be female (53% vs. 26%, p <0.01), compared to those with MI-CAD. Age-adjusted analysis comparing patients with MINOCA to MI-CAD revealed differences in: (1) cardiovascular risk factors including hypertension (52% vs. 66%, p<0.01), diabetes (19% vs. 32%, p<0.01), dyslipidemia (46% vs. 62%, p<0.01), and current smoker status (27% vs. 37% p<0.01); (2) AMI type and size with fewer ST elevation myocardial infarcts (27% vs. 41%, p<0.01) and lower peak troponin values (180 ng/L, IQR 353 vs. 264 ng/L, IQR 680, p<0.01) amongst MINOCA patients. Furthermore, the GRACE Score for acute coronary syndrome risk stratification was lower for the MINOCA patients compared to MICAD (150±34 versus 160±35, p <0.01). Despite fewer cardiovascular risk factors, the absence of obstructive coronary artery disease, smaller infarcts, and a lower GRACE score, the in-hospital mortality was similar for MINOCA and MI-CAD patients (2.2% vs. 3.0%, p=0.22). Moreover, MINOCA patients were less likely to receive secondary prevention therapies at discharge including antiplatelet therapy (60% vs. 92%, p<0.01) beta-blockers (41% vs. 65%, p<0.01), statin (55% vs. 88%, p<0.01), ACE-inhibitor/angiotensin receptor blocker (59% versus 81%, p<0.01), or referral to cardiac rehabilitation (15% versus 52%, p<0.01). Conclusions: In contemporary cardiology practice, MINOCA may be more frequent than previously appreciated and has a guarded prognosis despite its apparent lower risk profile. Improving the use of secondary prevention therapies in these patients may improve their prognosis.

scholarly journals Epidemiological Analysis of Major Cardiovascular Risk Factors in 1,508 Indian Adults Stratified by Age and Gender

2021 ◽  
Vol 8 (11) ◽  
pp. 608-612
Author(s):  
Sunil S. Thanvi ◽  
Sunil K. Karna ◽  
Utsav B Patel
Keyword(s):  
Risk Factors ◽  
Coronary Artery Disease ◽  
Cardiovascular Risk ◽  
Coronary Artery ◽  
Cardiovascular Risk Factors ◽  
Vitamin D3 ◽  
Density Lipoprotein ◽  
Age And Gender ◽  
Artery Disease ◽  
And Gender

BACKGROUND Routine screening of healthy individuals for the presence of cardiovascular risk factors is important for identification of high-risk coronary artery disease (CAD) patients at early stage and to provide preventive care. Considering the high burden of CAD, such investigations are of significant importance in Indian context. METHODS In this cross-sectional study, adult individuals (18 – 68 years) were evaluated for pre-existing diseases, lipid profile, blood glucose profile, thyroid profile, haemoglobin (Hb) and vitamins D3 and B12 levels after obtaining informed consent. These variables were compared between patients stratified based on their gender and age (< 40, 40 – 60, > 60 years). RESULTS A total of 1,508 participants (mean age: 49 ± 11 years; 49.9 % females) were investigated. Hypertension, diabetes, dyslipidaemia, anaemia, vitamin D3 and B12 deficiencies, hyperthyroidism, and hypothyroidism were observed in 31.2 %, 26.5 %, 32.0 %, 8.6 %, 35.3 %, 25.1 %, 21.0 % and 0.6 % of patients respectively. Prevalence of hypertension, diabetes, and dyslipidaemia increased with ageing, while deficiencies of Hb, vitamin D3, and vitamin B12 as well as hyperthyroidism and hypothyroidism were comparable across all age groups. Males were more prone to hypertension, diabetes, and dyslipidaemia, while females were more prone to have Hb deficiency, hyperthyroidism, and hypothyroidism. Total cholesterol (TC), triglycerides (TG), high-density lipoprotein cholesterol (HDL-C), fasting blood sugar (FBS), vitamin D3, and vitamin B12 were elevated with increase in age, while Hb levels decreased. Males exhibited higher levels of TG, low-density lipoprotein cholesterol (LDL-C), TC / HDL, LDL / HDL, FBS, and Hb, while females displayed higher levels of vitamin D3 and B12. CONCLUSIONS Our findings verify the role of age and gender on majority of cardiovascular risk factors. The high prevalence of cardiovascular risk factors is alarming and demands the need for appropriate health-care measures. KEYWORDS Age, Coronary Artery Disease, Gender, Risk Factor

Abstract 6133: Microvascular Dysfunction and Chronic Inflammation in Patients without Cardiovascular Risk Factors

Circulation ◽  
2008 ◽  
Vol 118 (suppl_18) ◽  
Author(s):  
Alejandro Recio-Mayoral ◽  
Justin C Mason ◽  
Juan C Kaski ◽  
Michael B Rubens ◽  
Olivier A Harari ◽  
...  
Keyword(s):  
Risk Factors ◽  
Coronary Artery Disease ◽  
Cardiovascular Risk ◽  
Coronary Artery ◽  
Cardiovascular Risk Factors ◽  
Chronic Inflammation ◽  
Coronary Atherosclerosis ◽  
Microvascular Dysfunction ◽  
Early Marker ◽  
Artery Disease

Premature coronary atherosclerosis, which is actually seen as an active inflammatory process, is an established complication of systemic autoimmune diseases such as systemic lupus erythematosus (SLE) and rheumatoid arthritis (RA). We hypothesized that exposure to chronic inflammation, even in the absence of classical cardiovascular risk factors (CVRF), could result in coronary microvascular dysfunction (CMD), an early marker of coronary atherosclerosis. By means of positron emission tomography in combination with oxygen-15 labeled water, myocardial blood flow (MBF) was measured at rest and during iv adenosine infusion (140 μg/kg/min) in 13 SLE and 12 RA patients (mean [±SD] age 44±10 years) without CVRF. All patients underwent coronary angiography using multi-slice (64 slices) computed tomography and only those with none or trivial coronary artery disease (<30% luminal stenosis) were included. A group of 25 age- and gender-matched controls were also studied. There were no differences between patients and controls regarding body-mass index, blood pressure and lipid parameters. RA and SLE patients showed similar mean disease duration (16±11 and 11±7 years, respectively; p=0.12). Resting MBF was similar in patients and controls (1.25±0.27 vs 1.15±0.24 ml/min/g, p=0.15). However, during adenosine stress patients had lower MBF compared with controls (2.94±0.83 vs 4.11±0.84 ml/min/g, p<0.001). As result, coronary flow reserve (CFR; adenosine/resting MBF) was significantly reduced in patients (2.44±0.78) compared with controls (3.81±1.07; p<0.001). Seven patients showed ischemic electrocardiographic changes during adenosine and had a more severe reduction in CFR (1.76±0.81) and more years of disease (21±7 years) compared with those patients without ischemic changes (CFR 2.49±0.54; p=0.006; duration of disease 14±5 years; p=0.03). CFR was inversely correlated with years of disease (r=−0.65, p<0.001), but not with corticosteroid cumulative dose (r=0.20, p=0.39). Chronic inflammation in the absence of traditional CVRF is characterized by severe CMD. This may represent an early marker of disease which precedes and contributes to premature coronary artery disease in patients with RA and SLE.

scholarly journals Diabetes mellitus and other cardiovascular risk factors in lower-extremity peripheral artery disease versus coronary artery disease: an analysis of 1,121,359 cases from the nationwide databases

2019 ◽  
Vol 18 (1) ◽  
Author(s):  
Mitsuyoshi Takahara ◽  
◽  
Osamu Iida ◽  
Shun Kohsaka ◽  
Yoshimitsu Soga ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Coronary Artery Disease ◽  
Cardiovascular Risk ◽  
Coronary Artery ◽  
Lower Extremity ◽  
Cardiovascular Risk Factors ◽  
Clinical Profile ◽  
Peripheral Artery ◽  
Artery Disease

Abstract Background Lower-extremity peripheral artery disease (LE-PAD) and coronary artery disease (CAD) are both pathologically rooted in atherosclerosis, and their shared clinical features regarding the exposure to cardiovascular risk factors have been emphasized. However, comparative data of the two cardiovascular diseases (CVDs) were so far lacking. The purpose of this study was to directly compare the clinical profile between cases undergoing endovascular therapy (EVT) for LE-PAD and those undergoing percutaneous coronary intervention (PCI). Methods Data were extracted from the nationwide procedural databases of EVT and PCI in Japan (J-EVT and J-PCI) between 2012 and 2017. A total of 1,121,359 cases (103,887 EVT cases for critical limb ischemia [CLI] or intermittent claudication and 1,017,472 PCI cases for acute coronary syndrome [ACS] or stable angina) were analyzed. Heterogeneity in clinical profile between CVDs was evaluated using the C statistic of the logistic regression model for which dependent variable was one CVD versus another, and explanatory variables were clinical profile. When two CVDs were completely discriminated from each other by the developed model, the C statistic (discrimination ability) of the model would be equal to 1, indicating that the two CVDs were completely different in clinical profile. On the other hand, when two CVDs were identical in clinical profile, the developed model would not discriminate them at all, with the C statistic equal to 0.5. Results Mean age was 73.5 ± 9.3 years in LE-PAD patients versus 70.0 ± 11.2 years in CAD patients (P < 0.001). The prevalence of diabetes mellitus and end-stage renal disease was 1.96- and 6.39-times higher in LE-PAD patients than in CAD patients (both P < 0.001). The higher prevalence was observed irrespective of age group. The exposure to other cardiovascular risk factors and the likelihood of cardiovascular risk clustering also varied between the diseases. The between-disease heterogeneity in patient profile was particularly evident between CLI and ACS, with the C statistic equal to 0.833 (95% CI 0.831–0.836). Conclusions The current study, an analysis based on nationwide procedural databases, confirmed that patient profiles were not identical but rather considerably different between clinically significant LE-PAD and CAD warranting revascularization.

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