Listen to any song, anywhere with Amazon Music Unlimited. Your Amazon Music account is currently associated with a different marketplace. To enjoy Prime Music, go to Your Music Library and transfer your account to Amazon.com (US). Sample this song. Title by Artist.
Pulmonary hypertension is high blood pressure within the artery that connects the lungs and heart. It forces the heart to work harder to transfer blood between the heart and lungs, which may lead to an enlargement of the right side. Thyroid problems, whether they involve an underactive or overactive thyroid, can cause a heart to enlarge.
According to extensive research, a heart attack always, in almost 100% of the cases, affects the left chamber of the heart, and more rarely (14%) also the right chamber (18). The involvement of the right side is usually due to an encroachment of a heart attack from the left to the right side. And so on and so forth.