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Previous data showed that PFOs not detected by high-quality transthoracic echocardiography are smaller and associated with small right-to-left shunts (4); therefore, they are far less likely to be associated with embolic stroke features (5)

Rizik neželjenih događaja kod bolesnika s otvorenim foramen ovale liječenih lijekovima: pregled literature

Patent foramen ovale is associated with stroke. However, the rate of recurrent events in medically treated patients with patent foramen ovale remains undefined. Estimates differ by the studies. In order to provide a more accurate estimate of the recurrent adverse event rates in medically treated patients with patent foramen ovale, we reviewed the literature and analyzed the results from a total of 1,108 patients combining 12 studies. We found the annual rate of stroke or death to be 3.12% (95% CI, 2.32-4.11%). This estimate will provide a valuable guideline for any future study to compare the efficacy of other modalities such as percutaneous device closure of patent foramen ovale with medical treatment.Otvoreni foramen ovale (OFO) udružen je s moždanim udarom. Međutim, učestalost rekurentnih neželjenih događaja u bolesnika liječenih lijekovima s otvorenim foramen ovale nije poznata, a procjene iz različitih studija se razlikuju. Stoga smo obavili pregled literature i analizirali rezultate za ukupno 1.108 bolesnika iz 12 studija, kako bismo dobili točniju procjenu učestalosti neželjenih događaja u bolesnika s otvorenim foramen ovale liječenih lijekovima. Utvrdili smo godišnju stopu moždanog udara ili smrti od 3,12% (95% CI, 2,32-4,11%). Ova će procjena poslužiti kao vrijedna smjernica za buduća ispitivanja u kojima će se uspoređivati učinkovitost drugih načina liječenja, primjerice, zatvaranje otvorenog foramen ovale pomoću perkutanog uređaja uz medikamentno liječenje

Socioeconomic Status, Psychosocial Factors, Race and Nocturnal Blood Pressure Dipping in a Hispanic Cohort

BACKGROUND Little information is available about the relationship of socioeconomic status (SES) to blunted nocturnal ambulatory blood pressure (ABP) dipping among Hispanics and whether this relationship differs by race. We sought to characterize ABP nondipping and its determinants in a sample of Hispanics. METHODS We enrolled 180 Hispanic participants not on antihypertensive medications. SES was defined by years of educational attainment. All participants underwent 24-hour ABP monitoring. A decrease of <10% in the ratio between average awake and average asleep systolic BP was considered nondipping. RESULTS The mean age of the cohort was 67.1 ± 8.7, mean educational level was 9.4 ± 4.4 years, and 58.9% of the cohort was female. The cohort was comprised of 78.3% Caribbean Hispanics with the rest from Mexico and Central/South America; 41.4% self-identified as white Hispanic, 34.4% self-identified as black Hispanic, and 24.4% did not racially self- identify. The percentage of nondippers was 57.8%. Educational attainment (10.5 years vs. 8.6 years; P <0.01) was significantly higher among dippers than nondippers. In multivariable analyses, each 1-year increase in education was associated with a 9% reduction in the likelihood of being a nondipper (odds ratio [OR], 0.91; 95% confidence interval [CI], 0.84–0.98; P = 0.01). There were significantly greater odds of being a nondipper for black Hispanics than for white Hispanics (OR, 2.83, 95% CI, 1.29–6.23; P = 0.005). Higher SES was significantly protective of nondipping in white Hispanics but not black Hispanics. CONCLUSIONS These results document a substantial prevalence of nondipping in a cohort of predominantly normotensive Hispanics. Dipping status varied significantly by race. Lower SES is significantly associated with nondipping status, and race potentially impacts on this relation

Rizik neželjenih događaja kod bolesnika s otvorenim foramen ovale liječenih lijekovima: pregled literature

Patent foramen ovale is associated with stroke. However, the rate of recurrent events in medically treated patients with patent foramen ovale remains undefined. Estimates differ by the studies. In order to provide a more accurate estimate of the recurrent adverse event rates in medically treated patients with patent foramen ovale, we reviewed the literature and analyzed the results from a total of 1,108 patients combining 12 studies. We found the annual rate of stroke or death to be 3.12% (95% CI, 2.32-4.11%). This estimate will provide a valuable guideline for any future study to compare the efficacy of other modalities such as percutaneous device closure of patent foramen ovale with medical treatment.Otvoreni foramen ovale (OFO) udružen je s moždanim udarom. Međutim, učestalost rekurentnih neželjenih događaja u bolesnika liječenih lijekovima s otvorenim foramen ovale nije poznata, a procjene iz različitih studija se razlikuju. Stoga smo obavili pregled literature i analizirali rezultate za ukupno 1.108 bolesnika iz 12 studija, kako bismo dobili točniju procjenu učestalosti neželjenih događaja u bolesnika s otvorenim foramen ovale liječenih lijekovima. Utvrdili smo godišnju stopu moždanog udara ili smrti od 3,12% (95% CI, 2,32-4,11%). Ova će procjena poslužiti kao vrijedna smjernica za buduća ispitivanja u kojima će se uspoređivati učinkovitost drugih načina liječenja, primjerice, zatvaranje otvorenog foramen ovale pomoću perkutanog uređaja uz medikamentno liječenje

Higher Ambulatory Blood Pressure Is Associated With Aortic Valve Calcification in the Elderly: A Population-Based Study

Aortic valve calcification (AVC) without outflow obstruction (stenosis) is common in the elderly and increases the risk of cardiovascular morbidity and mortality. Although high blood pressure (BP) measured at the doctor’s office is known to be associated with AVC, little is known about the association between 24-hour ambulatory BP (ABP) and AVC. Our objective was to clarify the association between ABP variables and AVC. The study population consisted of 737 patients (mean age, 71±9 years) participating in the Cardiovascular Abnormalities and Brain Lesions study who underwent 24-hour ABP monitoring. Each aortic valve leaflet was graded on a scale of 0 (normal) to 3 (severe calcification). A total valve score (values 0–9) was calculated as the sum of all leaflet scores. Advanced AVC (score ≥4) was present in 77 subjects (10.4%). All of the systolic ABP variables (except systolic BP nocturnal decline) and mean asleep diastolic BP were positively associated with advanced calcification, whereas normal dipping status and diastolic BP nocturnal decline were negatively associated. Multiple regression analysis indicated that mean awake diastolic BP (odds ratio, 1.31 [95% CI, 1.01–1.71]) and asleep diastolic BP (odds ratio, 1.34 [95% CI, 1.04–1.72]) remained independently associated with advanced calcification after adjustment for age, sex, cigarette smoking, diabetes mellitus, hypercholesterolemia, hypertension, serum creatinine, and any degree of aortic insufficiency. Diastolic ABP is independently associated with advanced calcification. This finding may have important implications in gaining further insight into the mechanism of AVC