Related Experiment Video
Updated: Jul 2, 2025

Left Atrial Stenosis Induced Pulmonary Venous Arterialization and Group 2 Pulmonary Hypertension in Rat
Published on: November 18, 2018
COVID-19 and Pulmonary Hypertension: An Interesting Dynamic
Saam Foroshani1, Michael Airo1, Avi Levine2
1From the Department of Medicine, New York Medical College, Valhalla, NY.
None:
The dynamic between pulmonary hypertension (PH) and COVID-19 has been under investigation since 2020, early in the pandemic. Although the pathophysiology of PH has been well-studied, new discoveries regarding the multisystemic effects of COVID-19 are still being uncovered. The cardiopulmonary effects of COVID-19 have led investigators to inquire about the interplay between these 2 conditions. Several factors are suggested to contribute to an increased risk of developing PH after infection with SARS-CoV-2. This includes cytokine storm, acute respiratory distress syndrome, and fibrotic changes seen in post-COVID-19 lung disease. Additionally, it has been proposed that certain medications used to treat PH may be applied to patients suffering from the cardiopulmonary complications of COVID-19. This review will focus on the interplay between COVID-19 and PH, with a special focus on the risk of developing PH after SARS-CoV-2 infection and the outcomes of patients with preexisting PH who are diagnosed with COVID-19. The potential benefits of utilizing off-label PH medications for COVID-19 patients will also be discussed.
More Related Videos
Related Concept Videos
Pulmonary Hypertension: Classification and Pathogenesis
There are various classifications for PH, each relating to different underlying causes and also...
COPD: Pathogenesis and Clinical Features
The primary cause for the onset of COPD is cigarette smoking and exposure to air pollution. These hazardous factors initiate a chain reaction within the lungs, resulting in chronic inflammation, damage to the airways, and a...
Chronic Obstructive Pulmonary Disease-II: Pathophysiology
Chronic Inflammation
Chronic Obstructive Pulmonary Disease-III: Symptoms and Complications.
Symptoms of COPD can be classified as primary or systemic. Primary symptoms relate to reduced airflow, while systemic or extrapulmonary symptoms relate to COPD's broader impact on the body.
Primary Symptoms of COPD:
Treatment for Pulmonary Arterial Hypertension: Receptor Tyrosine Kinase Inhibitors and Calcium Channel Blockers
TKIs, such as imatinib (Gleevec), are particularly effective in tackling the growth and mitogenic factors that become upregulated in PAH patients. These factors contribute to the...
Treatment for Pulmonary Arterial Hypertension: Oxygen Therapy for Respiratory Failure
Oxygen therapy is vital in increasing and maintaining blood oxygen levels in PAH patients. As a result, it aids in reducing fatigue,...

