scholarly journals PROSPECTIVE ANALYSIS OF IMPACT OF PHARMCOTHERAPY ADHERENCE ON TREATMENT EFFECTIVENESS IN POST OPERATIVE HEART PATIENTS

2021 ◽  
Vol 10 (1) ◽  
pp. 40-51
Author(s):  
Samridhi Khandelwal ◽  
Vandana Sharma ◽  
Ramesh Pareek ◽  
Shailendra Tripathi ◽  
Shankar Soni ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Treatment Effectiveness ◽  
Systolic Function ◽  
Coronary Thrombosis ◽  
Blood Clot ◽  
Troponin Level ◽  
Study Analysis ◽  
Irreversible Damage ◽  
Heart Patients

Myocardial infarction is the irreversible damage of myocardial tissue caused by prolonged ischemia and hypoxia. This most commonly occurs when a coronary artery becomese blocked following the rupture of an atherosclerotic plaque, which then leads to the formation of a blood clot (coronary thrombosis). This event can also trigger coronary vasospasm. Ischemia induces profound metabolic and ionic perturbations in the affected myocardium and causes rapid depression of systolic function. Prolonged myocardial ischemia activates a "wavefront" of cardiomyocyte death that extends from the subendocardium to the subepicardium. Mitochondrial alterations are prominently involved in apoptosis and necrosis of cardiomyocytes in the infarcted heart. This prospective, pilot, observational study performed confirmed the hypothesis that systematic identifications and interventions administered through continued physician follow-up and patients counselling will improve adherence to therapy and therefore improvement in treatment effectiveness by lowering especially Troponin level ,CPK and quality of life in MI patients. Study was shown that lack of proper knowledge about disease and patients counseling and chronic treatment, most of patients takes disease and its treatment lightly and shows lower adherence attitude. The study analysis shown that female are generally more aware than males for adherence. Study analysis concluded that there was significant reduction in their Troponin level and CPK values in different comparison groups after each level of follow up. Statistical analysis concluded that patients with adherence ˃ 95% showed significant reduction in Troponin level and CPK values and patients with age group ≤50 shows more adherence than older. Most heart patients recorded with hypertension and Coronary Artery Diseases only few ones with diabetic complications. During study patients shows good control over their blood pressure and only few adverse events but no complications occur during study period.

scholarly journals The Effect of Regular Physical Activity on the Left Ventricle Systolic Function in Patients With Chronic Coronary Artery Disease

2011 ◽  
pp. 869-875
Author(s):  
R. PANOVSKÝ ◽  
P. KUKLA ◽  
R. JANČÁR ◽  
J. MELUZÍN ◽  
J. JANČÍK ◽  
...  
Keyword(s):  
Physical Activity ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Systolic Function ◽  
Left Ventricular ◽  
Maximal Load ◽  
Significant Difference ◽  
Left Ventricle Systolic Function ◽  
Artery Disease

The purpose of this study was to assess the influence of aerobic training on the left ventricular (LV) systolic function. Thirty patients with stable coronary artery disease, who had participated in the conducted 3-month physical training, were retrospectively divided into 2 cohorts. While patients in the cohort I (n=14) had continued training individually for 12 months, patients in the cohort II (n=16) had stopped training after finishing the conducted program. Rest and stress dobutamine/atropine echocardiography was performed in all patients before the training program and 1 year later. The peak systolic velocities of mitral annulus (Sa) were assessed by tissue Doppler imaging for individual LV walls. In addition, to determine global LV systolic longitudinal function, the four-site mean systolic velocity was calculated (Sa glob). According to the blood supply, left ventricular walls were divided into 5 groups: A- walls supplied by nonstenotic artery; B- walls supplied by coronary artery with stenosis ≤ 50 %; C- walls supplied by coronary artery with stenosis 51-70 %; D- walls with stenosis of supplying artery 71-99 %; and E- walls with totally occluded supplying artery. In global systolic function, the follow-up values of Sa glob in cohort I were improved by 0.23±0.36 as compared with baseline values at rest, and by 1.26±0.65 cm/s at the maximal load, while the values of Sa glob in cohort II were diminished by 0.53±0.22 (p=NS), and by 1.25±0.45 cm/s (p<0.05), respectively. Concerning the resting regional function, the only significant difference between cohorts in follow-up changes was found in walls E: 0.37±0.60 versus –1.76±0.40 cm/s (p<0.05). At the maximal load, the significant difference was found only in walls A (0.16±0.84 versus –2.67±0.87 cm/s; p<0.05). Patients with regular 12-month physical activity improved their global left ventricle systolic function mainly due to improvement of contractility in walls supplied by a totally occluded coronary artery.

Anatomical Classification and Posttreatment Remodeling Characteristics to Guide Management and Follow-Up of Neonates and Infants With Coronary Artery Fistula: A Multicenter Study From the Coronary Artery Fistula Registry

2021 ◽  
Author(s):  
Srinath T. Gowda ◽  
Larry Latson ◽  
Kothandam Sivakumar ◽  
Gurumurthy Hiremath ◽  
Matthew Crystal ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Transcatheter Closure ◽  
Coronary Thrombosis ◽  
Coronary Artery Fistula ◽  
Treatment Method ◽  
Surgical Closure ◽  
Procedural Success ◽  
Partial Thrombosis ◽  
Neonates And Infants

Background: Coronary artery fistulas (CAFs) presenting in infancy are rare, and data regarding postclosure sequelae and follow-up are limited. Methods: A retrospective review of all the neonates and infants (<1 year) was conducted from the CAF registry for CAF treatment. The CAF type (proximal or distal), size, treatment method, and follow-up angiography were reviewed to assess outcomes and coronary remodeling. Results: Forty-eight patients were included from 20 centers. Of these, 30 were proximal and 18 had distal CAF; 39 were large, 7 medium, and 2 had small CAF. The median age and weight was 0.16 years (0.01–1) and 4.2 kg (1.7–10.6). Heart failure was noted in 28 of 48 (58%) patients. Transcatheter closure was performed in 24, surgical closure in 18, and 6 were observed medically. Procedural success was 92% and 94 % for transcatheter closure and surgical closure, respectively. Follow-up data were obtained in 34 of 48 (70%) at a median of 2.9 (0.1–18) years. Angiography to assess remodeling was available in 20 of 48 (41%). I. Optimal remodeling (n=10, 7 proximal and 3 distal CAF). II. Suboptimal remodeling (n=7) included (A) symptomatic coronary thrombosis (n=2, distal CAF), (B) asymptomatic coronary thrombosis (n=3, 1 proximal and 2 distal CAF), and (C) partial thrombosis with residual cul-de-sac (n=1, proximal CAF) and vessel irregularity with stenosis (n=1, distal CAF). Finally, (III) persistent coronary artery dilation (n=4). Antiplatelets and anticoagulation were used in 31 and 7 patients post-closure, respectively. Overall, 7 of 10 (70%) with proximal CAF had optimal remodeling, but 5 of 11 (45%) with distal CAF had suboptimal remodeling. Only 1 of 7 patients with suboptimal remodeling were on anticoagulation. Conclusions: Neonates/infants with hemodynamically significant CAF can be treated by transcatheter or surgical closure with excellent procedural success. Patients with distal CAF are at higher risk for suboptimal remodeling. Postclosure anticoagulation and follow-up coronary anatomic evaluation are warranted.

The alteration of cytokine concentration and the resulting progress of coronary artery calcification: a two-year Follow-Up study

2012 ◽  
Vol 60 (S 01) ◽  
Author(s):  
C Baum ◽  
CD Garlichs ◽  
S Achenbach ◽  
H Gulbins ◽  
H Reichenspurner ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Artery Calcification ◽  
Cytokine Concentration ◽  
Follow Up Study

Noninvasive Follow-Up of Coronary Artery Bypass Graft Patency Using Multi-Slice Computed Tomography

2006 ◽  
Vol 55 (5) ◽  
pp. 451
Author(s):  
Seung Ho Joo ◽  
Byoung Wook Choi ◽  
Jae Seung Seo ◽  
Young Jin Kim ◽  
Tae Hoon Kim ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Coronary Artery ◽  
Coronary Artery Bypass Graft ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Bypass Graft ◽  
Graft Patency ◽  
Artery Bypass Graft

Ten-Year Outcome Analysis of Off-Pump Sequential Grafting: Single Surgeon, Single Center Experience

2012 ◽  
Vol 15 (3) ◽  
pp. 136 ◽  
Author(s):  
Shahzad G. Raja ◽  
Kareem Salhiyyah ◽  
Manoraj Navaratnarajah ◽  
Muhammad Umar Rafiq ◽  
Jeremy Felderhof ◽  
...  
Keyword(s):  
Coronary Artery ◽  
Coronary Artery Bypass Grafting ◽  
Coronary Artery Bypass ◽  
Artery Bypass ◽  
Bypass Grafting ◽  
Medium Term ◽  
Artery Bypass Grafting ◽  
Off Pump ◽  
Pump Coronary Artery Bypass

<p><b>Objectives:</b> Despite increasing recognition that off-pump coronary artery bypass surgery and sequential grafting strategy individually are associated with improved outcomes, concerns persist regarding the safety and efficacy of combining these 2 techniques. We compared in-hospital and midterm outcomes for off-pump multivessel sequential and conventional coronary artery bypass grafting.</p><p><b>Methods:</b> From September 1998 to September 2008, 689 consecutive patients received off-pump multivessel sequential coronary artery bypass grafting performed by a single surgeon. These patients were propensity matched to 689 patients who underwent off-pump coronary artery bypass grafting without sequential anastomoses. A retrospective analysis of prospectively collected perioperative data was performed. In addition, medical notes and charts of all the study patients were reviewed. The mean duration of follow-up was 5.1 � 2.0 years.</p><p><b>Results:</b> The major in-hospital clinical outcomes in the sequential and control groups were found to be similar. After adjusting for clinical covariates, sequential grafting was not an independent predictor of in-hospital adverse events (odds ratio [OR], 1.18; 95% confidence interval [CI], 0.86-1.50; <i>P</i> = .31), medium-term mortality (hazard ratio [HR], 1.26; 95% CI, 1.06-1.32; <i>P</i> = .92), and readmission to hospital (HR, 1.12; 95% CI, 0.96-1.20; <i>P</i> = .80). Sequential grafting was an independent predictor of receiving more than 3 distal anastomoses (OR, 7.46; 95% CI, 4.27-11.45; <i>P</i> < .0001). Risk-adjusted survival was 89% for sequential grafting patients and 88% for conventional grafting patients (<i>P</i> = .96) during the medium-term follow-up.</p><p><b>Conclusion:</b> Our analysis confirms the short- and midterm safety and efficacy of off-pump sequential coronary artery bypass grafting.</p>

An Atypical Presentation of Acute Coronary Syndrome

2012 ◽  
Vol 8 (1) ◽  
pp. 67
Author(s):  
Syed Khurram Mushtaq Gardezi ◽  
Keyword(s):  
Acute Coronary Syndrome ◽  
Coronary Artery ◽  
Systolic Function ◽  
Artery Bypass ◽  
Left Ventricular Systolic Function ◽  
Regional Wall Motion ◽  
Dobutamine Stress ◽  
Left Ventricular ◽  
Ventricular Systolic Function ◽  
Coronary Syndrome

A 61-year-old man was admitted to hospital with severe occipital headache and weakness and numbness of the left arm. His electrocardiograms showed changes hinting at acute coronary syndrome (ACS). However, in view of his clinical presentation, he underwent tests for likely subarachnoid haemorrhage, but this was ruled out. The next day, he was referred to cardiology. A transthoracic echocardiogram showed reduced left ventricular systolic function along with regional wall motion abnormalities involving inferoposterior walls. The patient was treated as per the protocol for ACS. A dobutamine stress echocardiogram confirmed inferior myocardial infarction with evidence of myocardial viability in the affected left ventricular segments. Subsequent investigations confirmed three-vessel coronary artery disease and reduced left ventricular systolic function. The patient underwent successful coronary artery bypass grafting.

Serum FGF-21 Is Associated with Future Cardiovascular Events in Patients with Coronary Artery Disease—Results from a Median Follow-Up of 4.8 Years Study

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 426-P
Author(s):  
YUQIAN BAO ◽  
YUN SHEN ◽  
XUELI ZHANG ◽  
YITING XU ◽  
QIN XIONG ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Cardiovascular Events ◽  
Artery Disease
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