Blood pressure alterations in recently COVID-19 vaccinated patients

Background: A non-immediate hypertensive response short after COVID- 19 vaccination has been reported. Mild to moderate elevated arterial blood pressure (BP) levels have been documented few days after a single or two-doses vaccine. This study sought to investigate this observation as a potential side effect in patients with known hypertension and healthy controls. Method(s): A total of 100 vaccinated patients between the age of 50 to 70 years old were studied. They were randomly assigned to one of the approved and available vaccines (Pfizer, Astra Zeneca, Moderna, Johnson & Johnson). Half of them were hypertensives under medical treatment and half of them were not. All participants had systolic BP <140mmHg and diastolic BP <90mmHg before vaccination and volunteered for standard daily home BP measurements (HBPM) and ambulatory BP measurements (ABPM) between the 1st and the 21st day after considered fully COVID-19 vaccinated. Result(s): All patients, hypertensives or not, had at some point a recorded hypertensive response for both systolic (SBP) and diastolic (DBP) BP after considered fully vaccinated. Hypertensives were older and with higher body mass index (BMI). Some of the hypertensive patients received additional medication whereas some of the non-hypertensive patients started life modification changes and systematic BP measurements for a possible diagnosis of hypertension. Conclusion(s): Vaccination for COVID-19 seems to be related with a short period of hypertensive response. This phenomenon was partial and mostly observed in older overweight hypertensives. (Table Presented).

SHORT-TERM BLOOD PRESSURE ALTERATIONS AFTER COVID-19 VACCINATION

Objective: A non-immediate hypertensive response short after COVID-19 vaccination has been reported. Mild to moderate elevated arterial blood pressure (BP) levels have been documented few days after a single or two-doses vaccine. This study sought to investigate this observation as a potential side effect in patients with known hypertension and healthy controls. Design and method: A total of 100 vaccinated patients between the age of 50 to 70 years old were studied. They were randomly assigned to one of the approved and available vaccines (Pfizer, Astra Zeneca, Moderna, Johnson & Johnson). Half of them were hypertensives under medical treatment and half of them were not. All participants had systolic BP < 140mmHg and diastolic BP < 90mmHg before vaccination and volunteered for standard daily home BP measurements (HBPM) and ambulatory BP measurements (ABPM) between the 1st and the 21st day after considered fully COVID-19 vaccinated. Results: All patients, hypertensives or not, had at some point a recorded hypertensive response for both systolic (SBP) and diastolic (DBP) BP after considered fully vaccinated. Hypertensives were older and with higher body mass index (BMI). Some of the hypertensive patients received additional medication whereas some of the non-hypertensive patients started life modification changes and systematic BP measurements for a possible diagnosis of hypertension. Conclusions: Vaccination for COVID-19 seems to be related with a short period of hypertensive response. This phenomenon was partial and mostly observed in older overweight hypertensives. (Table Presented).

The effect of the COVID-19 pandemic on acute coronary syndrome hospitalizations and out-of-hospital cardiac arrest in Greece.

OBJECTIVES: After coronavirus disease 2019 (COVID-19) outbreak, striking decreases in the number of hospital admissions for acute coronary syndromes (ACSs) and rises in rates of out-of-hospital cardiac arrest (OHCA) have been noted. STUDY DESIGN: This is an analysis of prospectively collected data from a cardiology department in a single, large volume hospital of the National Health System of the Metropolitan area of Athens. METHODS: We investigated the numbers of OHCA and hospital admissions for ACS during a 1-year period and made comparisons between the pre-COVID-19 and the COVID-19 outbreak periods. RESULTS: One hundred and eighty five patients were admitted during the total period of observation with the diagnosis of ACS. The mean monthly number of admissions for ACS for the pre-COVID-19 era was significantly higher than that for the post-COVID-19 era (20.1 ± 7.8 vs 8.8 ± 6.5 admissions, Ρ = 0.024). The cases of OHCA which were transferred to our emergency room department by emergency medical services during the same period were nominally lower in the prepandemic compared with the postpandemic era (1.9 ± 1.7 vs 4.0 ± 4.6, P = 0.28). CONCLUSIONS: The present study provides hints on the potential unintended consequences of the pandemic in countries characterized by fewer COVID-19 cases and fatalities but prompt measures of social contact restrictions and lockdown.

Hospital attendance and admission trends for cardiac diseases during the COVID-19 outbreak and lockdown in Greece.

OBJECTIVES: The coronavirus disease 2019 (COVID-19) outbreak, along with implementation of lockdown and strict public movement restrictions, in Greece has affected hospital visits and admissions. We aimed to investigate trends of cardiac disease admissions during the outbreak of the pandemic and possible associations with the applied restrictive measures. STUDY DESIGN: This is a retrospective observational study. METHODS: Data for 4970 patients admitted via the cardiology emergency department (ED) across 3 large-volume urban hospitals in Athens and 2 regional/rural hospitals from February 3, 2020, up to April 12 were recorded. Data from the equivalent (for the COVID-19 outbreak) time period of 2019 and from the postlockdown time period were also collected. RESULTS: A falling trend of cardiology ED visits and hospital admissions was observed starting from the week when the restrictive measures due to COVID-19 were implemented. Compared with the pre-COVID-19 outbreak time period, acute coronary syndrome (ACS) [145 (29/week) vs. 60 (12/week), -59%, P < 0.001], ST elevation myocardial infarction [46 (9.2/week) vs. 21 (4.2/week), -54%, P = 0.002], and non-ST elevation ACS [99 cases (19.8/week) vs. 39 (7.8/week), -60% P < 0.001] were reduced at the COVID-19 outbreak time period. Reductions were also noted for heart failure worsening and arrhythmias. The ED visits in the postlockdown period were significantly higher than in the COVID-19 outbreak time period (1511 vs 660; P < 0.05). CONCLUSION: Our data show significant drops in cardiology visits and admissions during the COVID-19 outbreak time period. Whether this results from restrictive measures or depicts a true reduction of cardiac disease cases warrants further investigation.