Israel Medical Association Journal

Abstract

Background: In the era of primary percutaneous coronary intervention (PPCI), information on the incidence and prognostic significance of high degree atrioventricular block (AVB) in ST elevation myocardial infarction (STEMI) patients is limited.

Objectives: To assess the incidence, time of onset, predictors and prognostic significance of high degree AVB in a large cohort of consecutive STEMI patients undergoing PPCI.

Methods: We retrospectively studied 1244 consecutive STEMI patients undergoing PPCI. Patient records were reviewed for the presence of high degree AVB, its time of occurrence and relation to in-hospital complications, as well as long-term mortality over a 5 year period.

Results: High degree AVB was present in 33 patients (3.0%), in 25 (76%) of whom the conduction disorder occurred prior to PPCI. Twelve patients (36%) required temporary pacing, all prior to or during coronary intervention, and all AVB resolved spontaneously before hospital discharge. AVB was associated with a significantly higher 30 day (15 % vs. 2.0%, P = 0.001) and long-term mortality rate (30% vs. 6.0%, P < 0.001). Time of AVB had no effect on mortality. In a multivariate regression model, AVB emerged as an independent predictor for long-term mortality (hazard ratio 2.8, 95% confidence interval 1.20–6.44, P = 0.001).

Conclusions: High degree AVB remains a significant prognostic marker in STEMI patients in the PPCI era, albeit transient.

Abstract

Background: A single self-rated health (SRH) assessment is associated with clinical outcome and mortality, but the biological process linking SRH with immune status remains incompletely understood.

Objectives: To examine the association between SRH and inflammation in apparently healthy individuals.

Methods: Our analysis included 13,773 apparently healthy individuals attending the Tel Aviv Sourasky Medical Center for periodic health examinations. Estimated marginal means of the inflammation-sensitive biomarkers [i.e., highly sensitive C-reactive protein (hs-CRP) and fibrinogen] for the different SRH groups were calculated and adjusted for multiple potential confounders including risk factors, health behavior, socioeconomic status, and coexistent depression.

Results: The group with the lowest SRH had a significantly higher atherothrombotic profile and significantly higher concentrations of all inflammation-sensitive biomarkers in both genders. Hs-CRP was found to differ significantly between SRH groups in both genders even after gradual adjustments for all potential confounders. Fibrinogen differs significantly according to SRH in males only, with low absolute value differences.

Conclusions: A valid association exists for apparently healthy individuals of both genders between inflammation-sensitive biomarker levels and SRH categories, especially when comparing levels of hs-CRP. Our findings underscore the importance of assessing SRH and treating it like other markers of poor health.

Objectives: To investigate the 30 day clinical outcome of the first 300 consecutive patients treated with transfemoral TAVI at the Tel Aviv Medical Center.

Methods: The CoreValve was used in 250 patients and the Edwards-Sapien valve in 50 patients. The mean age of the patients was 83 ± 5.3 years (range 63–98 years) and the mean valve area 0.69 ± 0.18 cm² (range 0.3–0.9 cm²); 62% were women.

Results: The procedural success rate was 100%, and 30 day follow-up was done in all the patients. The average Euro-score for the cohort was 26 ± 13 (range 1.5–67). Total in-hospital mortality and 30 day mortality were both 2.3% (7 patients). Sixty-seven patients (22%) underwent permanent pacemaker implantation after the TAVI procedure, mostly due to new onset of left bundle brunch block and prolonged PR interval or to high degree atrioventricular block. The rate of stroke was 1.7% (5 patients). Forty-one patients (13.7%) had vascular complications, of whom 9 (3%) were defined as major vascular complications (according to the VARC definition).

Conclusions: The 30 day clinical outcome in the first 300 consecutive TAVI patients in our center was favorable, with a mortality rate of 2.3% and low rates of stroke (1.7%) and major vascular complications (3%).

Methods: The demographic data and clinical manifestations of 144 TA¹ patients in this large multicenter study were recorded and compared with data obtained in a previous study.

Results: The patient population was older, with 24% ≥80 years compared to 6% in the previous study.  There was an increase in the number of nonspecific presenting symptoms, and less patients presented with the “classical” manifestations of headache (81% vs. 71%), fever (83% vs. 40%), jaw claudication (21% vs. 13%), and visual symptoms (47% vs. 24%). The median time from presentation to diagnosis was significantly reduced, from 5 to 1.5 months.

Conclusions: There were substantial changes in the clinical presentation of TA patients in Israel during 1980–95 compared to patients diagnosed prior to 1978. It is suggested that these changes may be attributed not only to the influence of aging of the population, but are due largely to increasing physician awareness to the spectrum of manifestations of TA, which leads to earlier diagnosis.

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¹TA = temporal arteritis