scholarly journals Analysis of risk factors for occlusions of a synthetic femoropopliteal bypass graft

2015 ◽  
Vol 72 (6) ◽  
pp. 517-522 ◽  
Author(s):  
Nikola Mirkovic ◽  
Srdjan Stefanovic ◽  
Slobodan Jankovic
Keyword(s):  
Cardiovascular Disease ◽  
Enzyme Inhibitors ◽  
Beta Blockers ◽  
Clinical Stage ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Graft Occlusion ◽  
Femoropopliteal Bypass ◽  
Converting Enzyme Inhibitors ◽  
Vascular Intervention ◽  
Antiaggregant Therapy

Background/Aim. Femoropopliteal bypass is a revascularization technique of lower extremities with excellent outcome. The great saphenous vein is the best graft material, but if it is not adequate or has been removed, synthetic grafts are an useful alternative. Graft occlusion is the most significant complication with the most serious consequences. The aim of this study was to analyse predictive factors for the synthetic femoropopliteal bypass occlusions. Methods. This retrospective case-control study included all patients who underwent synthetic femoropopliteal bypass due to peripheral arterial occlusive disease at the Vascular Surgery Center, Clinical Center of Kragujevac, Serbia, from 2007 to 2013. The cases group were the patients with femoropopliteal graft occlusion (n = 44), with the control group consisted of the patients without such an outcome (n = 88). Results. Significant effects to occlusion were: concomitant cardiovascular disease (adjustedOR 27.05; 95% CI 4.74; 154.35), a type of femoropopliteal bypass (adjustedOR 16.50; 95% CI 4.05; 67.24), previous vascular intervention (adjustedOR 4.67; 95% CI 1.20; 18.14), clinical stage of the disease (adjustedOR 3.73; 95% CI 1.94; 7.18), administration of postoperative oral anticoagulant therapy (adjustedOR 0.05; 95% CI 0.01; 0.23) and the use of angiotensin converting enzyme inhibitors (adjustedOR 0.14; 95% CI 0.03; 0.70). A significant synergism was shown for the following combinations of the observed risk factors: type of femoropopliteal bypass and cardiovascular disease, type of femoropopliteal bypass and previous vascular intervention, previous vascular intervention and cardiovascular disease, previous vascular intervention and beta blockers, cardiovascular disease and diabetes, type of femoropopliteal bypass and antiaggregant therapy, clinical stage of disease and cardiovascular disease, previous vascular intervention and antiaggregant therapy. Conclusion. Concomitant cardiovascular disease, belowknee femoropopliteal bypass, advanced stage of vascular disease and non-use of anticoagulant therapy and angiotensin-converting enzyme inhibitors are the significant predictors of graft occlusion after synthetic femoro-popliteal bypass. Their synergistic effect determines the importance of diabetes, use of beta blockers and platelet antiaggregant therapy.

Cardioprotective drugs

2017 ◽  
Author(s):  
Johan De Sutter ◽  
Miguel Mendes ◽  
Oscar H. Franco
Keyword(s):  
Heart Failure ◽  
Cardiovascular Disease ◽  
Black People ◽  
Enzyme Inhibitors ◽  
Beta Blockers ◽  
Angiotensin Receptor Blockers ◽  
Stable Coronary Artery Disease ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Channel Blockers ◽  
Converting Enzyme Inhibitors

Cardioprotective drugs are important in the treatment of patients at risk for or with documented cardiovascular disease. Beta-blockers are indicated after acute coronary syndromes, stable coronary artery disease, heart failure, and arrhythmias. Angiotensin-converting enzyme inhibitors (ACEi) are important in congestive heart failure, stable angina, post-acute myocardial infarction, and secondary prevention after any event or revascularization. Angiotensin receptor blockers are mainly alternative drugs for the same indications in case of intolerance to ACEi. Calcium channel blockers are first line medication for patients with isolated systolic hypertension, black people, and during pregnancy, in the presence of intermittent claudication, asymptomatic atherosclerosis, or metabolic syndrome. A polypill is a combination pill in which multiple medications effective in the prevention of cardiovascular disease (for example statins, antihypertensives, and aspirin) are put together in a single pill.

Cardioprotective drugs

2015 ◽  
Author(s):  
Johan De Sutter ◽  
Miguel Mendes ◽  
Oscar H. Franco
Keyword(s):  
Heart Failure ◽  
Cardiovascular Disease ◽  
Black People ◽  
Enzyme Inhibitors ◽  
Beta Blockers ◽  
Angiotensin Receptor Blockers ◽  
Stable Coronary Artery Disease ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Channel Blockers ◽  
Converting Enzyme Inhibitors

Cardioprotective drugs are important in the treatment of patients at risk for or with documented cardiovascular disease. Beta-blockers are indicated after acute coronary syndromes, stable coronary artery disease, heart failure, and arrhythmias. Angiotensin-converting enzyme inhibitors (ACEi) are important in congestive heart failure, stable angina, post-acute myocardial infarction, and secondary prevention after any event or revascularization. Angiotensin receptor blockers are mainly alternative drugs for the same indications in case of intolerance to ACEi. Calcium channel blockers are first line medication for patients with isolated systolic hypertension, black people, and during pregnancy, in the presence of intermittent claudication, asymptomatic atherosclerosis, or metabolic syndrome. A polypill is a combination pill in which multiple medications effective in the prevention of cardiovascular disease (for example statins, antihypertensives, and aspirin) are put together in a single pill.

scholarly journals Coronavirus disease 2019 (COVID-19) and QTc prolongation

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Khalid Changal ◽  
David Paternite ◽  
Sean Mack ◽  
Spiro Veria ◽  
Rehana Bashir ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Enzyme Inhibitors ◽  
Cardiac Injury ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Qtc Interval ◽  
Qtc Prolongation ◽  
Converting Enzyme Inhibitors ◽  
Stage Renal Disease ◽  
End Stage ◽  
Relationship Of

Abstract Introduction The cause-and-effect relationship of QTc prolongation in Coronavirus disease 2019 (COVID-19) patients has not been studied well. Objective We attempt to better understand the relationship of QTc prolongation in COVID-19 patients in this study. Methods This is a retrospective, hospital-based, observational study. All patients with normal baseline QTc interval who were hospitalized with the diagnosis of COVID-19 infection at two hospitals in Ohio, USA were included in this study. Results Sixty-nine patients had QTc prolongation, and 210 patients continued to have normal QTc during hospitalization. The baseline QTc intervals were comparable in the two groups. Patients with QTc prolongation were older (mean age 67 vs. 60, P 0.003), more likely to have underlying cardiovascular disease (48% versus 26%, P 0.001), ischemic heart disease (29% versus 17%, P 0.026), congestive heart failure with preserved ejection fraction (16% versus 8%, P 0.042), chronic kidney disease (23% versus 10%, P 0.005), and end-stage renal disease (12% versus 1%, P < 0.001). Patients with QTc prolongation were more likely to have received hydroxychloroquine (75% versus 59%, P 0.018), azithromycin (18% vs. 14%, P 0.034), a combination of hydroxychloroquine and azithromycin (29% vs 7%, P < 0.001), more than 1 QT prolonging agents (59% vs. 32%, P < 0.001). Patients who were on angiotensin-converting enzyme inhibitors (ACEi) were less likely to develop QTc prolongation (11% versus 26%, P 0.014). QTc prolongation was not associated with increased ventricular arrhythmias or mortality. Conclusion Older age, ESRD, underlying cardiovascular disease, potential virus mediated cardiac injury, and drugs like hydroxychloroquine/azithromycin, contribute to QTc prolongation in COVID-19 patients. The role of ACEi in preventing QTc prolongation in COVID-19 patients needs to be studied further.

scholarly journals Medical therapy in patients with thoracic aortic aneurism

2018 ◽  
Vol 24 (3) ◽  
pp. 264-271
Author(s):  
E. B. Luneva ◽  
E. G. Malev ◽  
I. A. Pankova ◽  
E. V. Zemtsovsky
Keyword(s):  
Thoracic Aorta ◽  
Enzyme Inhibitors ◽  
Beta Blockers ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Angiotensin Ii Receptor ◽  
Converting Enzyme Inhibitors ◽  
Medication Therapy ◽  
First Line Therapy ◽  
Receptor Blockers ◽  
Aorta Diameter

Aneurysm of the thoracic aorta of any origin is traditionally considered a pathology for surgical correction. Traditionally the patients are referred for the surgery (prosthetics or endovascular treatment) when thoracic aorta diameter achieves 50–55 mm. However, the management strategy and conservative treatment in case of the smaller aorta dilations are not well elucidated in еру guidelines. The medication therapy aims at the decrease of the hemodynamic stress in the aortic wall, as well as at the correction of risk factors and accompanying diseases, including coronary heart disease, diabetes mellitus, hypertension, etc. Since drug therapy of this pathology is not sufficiently developed, its choice is difficult for physicians. The paper reviews the main groups of drugs and their effectiveness in patients with thoracic aorta aneurism resulted from different causes, including atherosclerosis, genetic pathology (Marfan syndrome, Loeys-Dietz syndrome, etc.). Currently, no drugs are considered as first line therapy. The evidence suggests the use of beta-blockers, angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers only in genetic pathology.

Domestic practice of antihypertensive treatment of diabetic hypertensive patients

2014 ◽  
Vol 155 (43) ◽  
pp. 1695-1700
Author(s):  
Veronika Szentes ◽  
Gabriella Kovács ◽  
Csaba András Dézsi
Keyword(s):  
Blood Pressure ◽  
Angiotensin Converting Enzyme ◽  
Enzyme Inhibitors ◽  
Enzyme Inhibitor ◽  
Beta Blockers ◽  
Angiotensin Converting Enzyme Inhibitors ◽  
Converting Enzyme ◽  
Angiotensin Receptor ◽  
Converting Enzyme Inhibitors ◽  
Patients With Diabetes

Diabetes mellitus as comorbidity is present in 20–25% of patients suffering from high blood pressure. Because simultaneous presence of these two diseases results in a significant increase of cardiovascular risk, various guidelines focus greatly on the anti-hyperintensive treatment of patients with diabetes. Combined drug therapy is usually required to achieve the blood pressure target value of <140/85 mmHg defined for patients with diabetes, which must be based on angiotensin converting enzyme-inhibitors or angiotensin receptor blockers. These can be/must be combined with low dose, primarily thiazid-like diuretics, calcium channel blockers with neutral metabolic effect, and further options include the addition of beta blockers, imidazolin-l-receptor antagonists, or alpha-1-adrenoreceptor blockers. Evidence-based guidelines are obviously present in local practice. Although most of the patients receive angiotensin converting enzyme-inhibitor+indapamid or angiotensin converting enzyme-inhibitor+calcium channel blocker combined therapy with favorable metabolic effects, yet the use of angiotensin converting enzyme-inhibitors containing hidrochlorotiazide having diabetogenic potencial, and angiotensin receptor blocker fixed combinations is still widespread. Similarly, interesting therapeutic practice can be observed with the use of less differentiated beta blockers, where the 3rd generation carvediolol and nebivolol are still in minority. Orv. Hetil., 2014, 155(43), 1695–1700.

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