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NEW ONSET HYPERTENSION AND EARLY CHANGES IN LEFT VENTRICULAR FUNCTION IN POST COVID -19 CONDITION
Journal of Hypertension ; 41:e93, 2023.
Article in English | EMBASE | ID: covidwho-2245865
ABSTRACT

Background:

Post COVID19 condition occurs in individuals with a history of probable or confirmed SARS Cov2 infection, usually 3 months from the onset of COVID19 with symptoms that last for up to at least 2 months and cannot be explained by an alternative diagnosis. Common symptoms include fatigue, shortness of breath, cognitive dysfunction, but also arterial hypertension (AH) and generally have an impact on everyday function.

Aim:

COVID 19 pneumonia initiates new onset AH and aggravates the structural and functional myocardium remodeling in the long term after hospitalization.

Methods:

The study population /initially questioned 1500 patients for symptoms after acute COVID 19 pneumonia / included 220 patients without history of any disease, mean age of 45 ± 12 years, male 145 (43 ± 10 years) female 75 (52 ± 14 years). The global longitudinal strain (GLS) was extracted for left ventricle (LV) and right ventricle(RV) and AMBP analysis, mean arterial pressure (MAP)and heart rate HR were performed at baseline /30-40 days after acute infection/ 3rd and 12th months follow up. CMR was performed at 3rd (3mFU) and 12th months (12mFU) also to confirm our resulst.

Results:

From initial population /1500 pts/ self-reported symptoms at 12mFU are 1265 (84.6 %) and 235 /15.4 %) are symptom free at 12mFU. At 3mFU HR and MAP increased significantly / from 75 ± 6 beats /min to 88 ± 12 beats/ min, 109 ± 15 mmHg to 118 ± 19mmHg. Sys BP increased slightly at 3mFU /128 ± 14, p = 0.6/ and continue at 12mFU / 129 ± 12, p = 0.7/. Diastolic BP increased significantly at 12mFU /86 ± 12.3 to 91 ± 10.0, p > 0.01/ and AH presence at 3mFU in 143 (65%)up to 161(73%) at 12mFU. Symptoms of heart failure with preserved EF were found at 3mFU in 91 pts (41%) and in 99 pts (45%) at 12mFU. Echocardiography showed predominantly decrease of the load on the right heart at 3mFU and 12mFU (RV FAC % p < 0.019, TAPSE p < 0.05, RVOT VTI p < 0.01). LV function showd increased EDD, ESD, EDV, ESV, and decreased EF and GLS at 3mFU and slightly improvement at 12mFU. Despite normal EF, GLS / 18.5 %, p < 0.01) and segmental LS in all apical and mid anteroseptal, inferoseptal and basal anteroseptal and inferoseptal levels (16% to 18%, p < 0.01) and RV (22.3% to 24%) at 12mFU shown diminished and still preserved values.

Conclusion:

New onset AH is one of major symptoms after COVID 19 and remains at 12mFU. Despite of satisfactory improvement of conventional parameters for LV and RV function, GLS indicate worsening of the LV systolic function.
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Collection: Databases of international organizations Database: EMBASE Topics: Long Covid Language: English Journal: Journal of Hypertension Year: 2023 Document Type: Article

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Collection: Databases of international organizations Database: EMBASE Topics: Long Covid Language: English Journal: Journal of Hypertension Year: 2023 Document Type: Article