Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Not listed No phase listed Observational

Cardiovascular Manifestations of COVID-19

ClinicalTrials.gov ID: NCT04335630

Public ClinicalTrials.gov record NCT04335630. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 9, 2026, 8:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Cardiovascular Manifestations of Hospitalized Patients With Coronavirus Disease 2019

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen responsible for the novel coronavirus disease 2019 (COVID-19). The first reports of COVID-19 came from Wuhan, China in December of 2019. Since then, the disease has spread rapidly around the globe, accounting for thousands of deaths in multiple countries. On March 11th, 2020, the World Health Organization declared COVID-19 as a pandemic. Although COVID-19 manifests primarily as a respiratory illness, several cardiovascular implications have been reported related to its natural course and treatment. Its exact effect on the cardiovascular system though is currently unknown. Therefore, we propose a retrospective, observational, case-control study looking for cardiovascular manifestations of COVID-19, including laboratory evidence of myocardial injury, electrocardiographic changes, arrhythmias and echocardiographic abnormalities. Hospitalized patients admitted with fever, cough, sore throat, and/or dyspnea who were tested positive for SARS-CoV-2 will be included in our study and will be matched based on their age and gender with patients admitted with similar symptoms who tested negative for SARS-CoV-2. The electronic medical charts of the study subjects will be reviewed and relevant demographic, clinical, laboratory and imaging findings will be deidentified and recorded. Since our study will be a retrospective chart review study it carries minimal risk for the patients and the investigators. Cardiovascular disease associated with COVID-19 might be contributing to the high mortality rates and its recognition will allow for prevention, early diagnosis and appropriate treatment. This will be the first, large, case-control study assessing cardiovascular involvement of COVID-19 in a well-defined cohort of patients.

Study identification

NCT ID
NCT04335630
Recruitment status
Not listed
Study type
Observational
Phase
Not listed
Enrollment
500 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 29, 2020
Primary completion
Feb 28, 2021
Completion
Feb 28, 2022
Last update posted
Apr 6, 2020

2020 – 2022

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Memorial Hermann Hospital-Texas Medical Center Houston Texas 77030 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Recently updated Cardiovascular Diseases trials

Other public records listing Cardiovascular Diseases. Sorted by last update posted; newest first. Not a recommendation.

All Cardiovascular Diseases trials →

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04335630, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 6, 2020 · Synced Sep 9, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04335630 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →