Abstract 3269: Association of Aortic Regurgitation with Cardiovascular Morbidity and Mortality in Hypertensive Patients with Left Ventricle Hypertrophy: The LIFE study

Circulation ◽  
2007 ◽  
Vol 116 (suppl_16) ◽  
Author(s):  
Zhibin Li ◽  
Kristian Wachtell ◽  
Sverre E. Kjeldsen ◽  
Stevo Julius ◽  
Michael H. Olsen ◽  
...  
Keyword(s):  
Aortic Regurgitation ◽  
Cox Regression ◽  
Left Ventricular ◽  
Morbidity And Mortality ◽  
Hypertensive Patients ◽  
Life Study ◽  
Cardiovascular Morbidity And Mortality ◽  
Increased Risk ◽  
Lv Mass ◽  
Ventricle Hypertrophy

Background : Whether aortic regurgitation (AI) is associated with higher cardiovascular (CV) morbidity and mortality in hypertension with electrocardiographic (ECG) left ventricular hypertrophy (LVH) is unknown. Methods : Hypertensive patients with ECG-LVH were randomized to losartan- or atenolol-based treatment and followed for 4.8 years in the Losartan Intervention For Endpoint reduction in hypertension (LIFE) study. In the LIFE echo substudy, echocardiograms were used to detect AI. Baseline clinical, echocardiographic variables and cardiovascular endpoints data were used in current analyses. Results: The presence of AI was detected in 132 participants (68 women; 68.4 ± 7.3 years). AI was associated with older age (p < 0.001) but not gender. After adjustment for age, AI was associated with significantly increased LV mass indexed by body surface area (BSA) and height 2.7 (both p < 0.005), echocardiographic eccentric LVH (p < 0.05) but not concentric left ventricular (LV) geometry (p < 0.05). After adjusting for significant confounders including history of CV disease, Framingham risk score, randomized antihypertensive therapy, LV eccentric geometry, LV mass indexed by BSA and height 2.7 , multivariate Cox regression analyses showed that AI was independently associated with 2.83-fold more CV death (95% confidence interval [CI] 1.12 to 7.13), 2.24-fold more all-cause mortality (95% CI 1.17 to 4.28) (both p < 0.05). Conclusion : In hypertensive patients with ECG-LVH, AI independently identifies patients at increased risk of CV and all-course mortality.

scholarly journals Cardiovascular morbidity and mortality in patients treated with hemodialysis: Epidemiological analysis

2008 ◽  
Vol 65 (12) ◽  
pp. 893-900 ◽  
Author(s):  
Dejan Petrovic ◽  
Biljana Stojimirovic
Keyword(s):  
Risk Factors ◽  
Heart Failure ◽  
Mortality Rate ◽  
Cardiovascular Mortality ◽  
Cardiovascular Complications ◽  
Left Ventricular ◽  
Cardiovascular Morbidity ◽  
Morbidity And Mortality ◽  
Cardiovascular Morbidity And Mortality ◽  
Lv Mass

Background/Aim. Cardiovascular diseases are the leading cause of death in patients treated with hemodialysis (HD). The annual cardiovascular mortality rate in these patients is 9%. Left ventricular (LV) hypertrophy, ischemic heart disease and heart failure are the most prevalent cardiovascular causes of death. The aim of this study was to assess the prevalence of traditional and nontraditional risk factors for cardiovascular complications, to assess the prevalence of cardiovascular complications and overall and cardiovascular mortality rate in patients on HD. Methods. We investigated a total of 115 patients undergoing HD for at least 6 months. First, a cross-sectional study was performed, followed by a two-year follow-up study. Beside standard biochemical parameters, we also determined cardiac troponins and echocardiographic parameters of LV morphology and function (LV mass index, LV fractional shortening, LV ejection fraction). The results were analyzed using the Student's t test and Mann-Whitney U test. Results. The patients with adverse outcome had significantly lower serum albumin (p < 0.01) and higher serum homocystein, troponin I and T, and LV mass index (p < 0.01). Hyperhomocysteinemia, anemia, hypertriglyceridemia and uncontrolled hypertension had the highest prevalence (86.09%, 76.52%, 43.48% and 36.52%, respectively) among all investigated cardiovascular risk factors. Hypertrophy of the LV was presented in 71.31% of the patients and congestive heart failure in 8.70%. Heart valve calcification was found in 48.70% of the patients, pericardial effusion in 25.22% and disrrhythmia in 20.87% of the investigated patients. The average annual overall mortality rate was 13.74%, while average cardiovascular mortality rate was 8.51%. Conclusion. Patients on HD have high risk for cardiovascular morbidity and mortality.

scholarly journals Morbidity and mortality outcomes of COVID-19 patients with and without hypertension in Lagos, Nigeria: A retrospective cohort study

2020 ◽  
Author(s):  
Akin Osibogun ◽  
Akin Abayomi ◽  
Oluchi Kanma-Okafor ◽  
Jide Idris ◽  
Abimbola Bowale ◽  
...  
Keyword(s):  
Cohort Study ◽  
Critical Illness ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Cox Regression ◽  
Outcome Data ◽  
Morbidity And Mortality ◽  
P Value ◽  
Hypertensive Patients ◽  
Increased Risk

Abstract Background: The current pandemic of coronavirus disease (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has shown epidemiological and clinical characteristics that appear worsened in hypertensive patients. The morbidity and mortality of the disease among hypertensive patients in Africa have yet to be well described.Methods: In this retrospective cohort study all confirmed COVID-19 adult patients (≥18 years of age) in Lagos between February 27 to July 6 2020 were included. Demographic, clinical and outcome data were extracted from electronic medical records of patients admitted at the COVID-19 isolation centers in Lagos. Outcomes included dying, being discharged after recovery or being evacuated/transferred. Descriptive statistics considered proportions, means and medians. The Chi-square and Fisher’s exact tests were used in determining associations between variables. Kaplan–Meier survival analysis and Cox regression were performed to quantify the risk of worse outcomes among hypertensives with COVID-19 and adjust for confounders. P-value ≤0.05 was considered statistically significant.Results: A total of 2075 adults with COVID-19 were included in this study. The prevalence of hypertension, the most common comorbidity, was 17.8% followed by diabetes (7.2%) and asthma (2.0%). Overall mortality was 4.2% while mortality among the hypertensives was 13.7%. Severe symptoms and mortality were significantly higher among the hypertensives and survival rates were significantly lowered by the presence of an additional comorbidity to 50% from 91% for those with hypertension alone and from 98% for all other patients (P<0.001). After adjustment for confounders (age and sex), severe COVID-19and death were higher for hypertensives {severe/critical illness: HR=2.41, P=0.001, 95%CI=1.4–4.0, death: HR=2.30, P=0.001, 95%CI=1.2–4.6, for those with hypertension only} {severe/critical illness: HR=3.76, P=0.001, 95%CI=2.1–6.4, death: crude HR=6.63, P=0.001, 95%CI=3.4–1.6, for those with additional comorbidities}. Hypertension posed an increased risk of severe morbidity (approx. 4-fold) and death (approx. 7-fold) from COVID-19 in the presence of multiple comorbidities. Conclusion: The potential morbidity and mortality risks of hypertension especially with other comorbidities in COVID-19 could help direct efforts towards prevention and prognostication. This provides the rationale for improving preventive caution for people with hypertension and other comorbidities and prioritizing them for future antiviral interventions.

Cardiovascular Morbidity and Mortality and Left Ventricular Geometric Patterns in Hypertensive Patients Treated in Primary Care

2009 ◽  
Vol 62 (3) ◽  
pp. 246-254
Author(s):  
Francisco J. Tovillas-Morán ◽  
Edurne Zabaleta-del-Olmo ◽  
Antoni Dalfó-Baqué ◽  
Miguel Vilaplana-Cosculluela ◽  
Josep M. Galcerán ◽  
...  
Keyword(s):  
Primary Care ◽  
Left Ventricular ◽  
Cardiovascular Morbidity ◽  
Morbidity And Mortality ◽  
Hypertensive Patients ◽  
Geometric Patterns ◽  
Cardiovascular Morbidity And Mortality

Novel device therapies for resistant hypertension

2018 ◽  
pp. 717-730
Author(s):  
Kenneth Chan ◽  
Manish Saxena ◽  
Melvin D. Lobo
Keyword(s):  
Blood Pressure ◽  
Resistant Hypertension ◽  
Antihypertensive Agents ◽  
Cardiovascular Morbidity ◽  
Office Blood Pressure ◽  
Morbidity And Mortality ◽  
Hypertensive Patients ◽  
Novel Device ◽  
Cardiovascular Morbidity And Mortality ◽  
Increased Risk

Resistant hypertension (RHTN) is defined as uncontrolled office blood pressure (>140/90 mmHg) despite treatment with maximum tolerated doses of three or more antihypertensive agents from at least three different classes, including a diuretic. The prevalence of RHTN is about 8–18% in hypertensive patients and confers greatly increased risk of cardiovascular morbidity and mortality.

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