Physiologically Speaking

JANUARY 3, 2024

Cardiovascular physiology has long held that the heart is a mechanical pump and that the heart’s propulsive power is the main driver of blood flow throughout the body. However, the cardiocentric view of circulation fails to explain blood flow regulation during exercise and other unique scenarios.

Physiology 69

Physiology Circulation Pulmonary Exercise 69

Journal of the American Heart Association

MARCH 8, 2024

This approach allowed us to evaluate the effect of childhood body size on 11 measures of right heart and pulmonary circulation independent of other anthropometric traits at various stages in the lifecourse. 0.33];P=3×10−7) independent of adulthood body size.

Pulmonary 40

Pulmonary Circulation Physiology 40

Physiologically Speaking

FEBRUARY 16, 2024

Welcome to the Physiology Friday newsletter. Physiologically Speaking is a reader-supported publication. There’s a long-running debate in exercise physiology about what limits VO2 max. Physiology is integrative, not isolated. To receive new posts and support my work, consider becoming a free or paid subscriber.

Physiology 52

Physiology Exercise Pulmonary Circulation 52

Circulation: Cardiovascular Interventions

NOVEMBER 6, 2023

Circulation: Cardiovascular Interventions, Ahead of Print. Background:Neonates with complex congenital heart disease and pulmonary overcirculation have been historically treated surgically. 3.3]) underwent a PFR procedure; 15 (88%) had single ventricle physiology; 15 (88%) were high-risk surgical candidates. kilograms [IQR, 2.1–3.3])

Congenital Heart Disease 40

Congenital Heart Disease Congenital Heart Disease Pulmonary 40

All About Cardiovascular System and Disorders

APRIL 1, 2024

That is, right ventricle is connecting to aorta, and left ventricle to pulmonary artery. That is, pulmonary artery is transposed over to the right ventricle, and aorta over to the left ventricle, so that normal anatomy is restored. In dextro transposition of great arteries or D-TGA, there is ventriculoarterial discordance.

Pulmonary 52

Pulmonary Stenosis Anatomy Physiology 52

Circulation

NOVEMBER 11, 2024

Circulation, Volume 150, Issue Suppl_1 , Page A4123391-A4123391, November 12, 2024. The CardioMEMS PA (pulmonary artery) sensor allows remote pulmonary artery diastolic (PAD) pressure monitoring to adjust diuresis in heart failure with preserved ejection fraction (HFpEF).

Preserved Ejection Fraction 40

Preserved Ejection Fraction Cardiomyopathy Heart Failure Pulmonary 40

Circulation

NOVEMBER 11, 2024

Circulation, Volume 150, Issue Suppl_1 , Page A4143844-A4143844, November 12, 2024. However, stabilization was expected to be temporary due to ongoing physiologic changes of pregnancy.

Heart Failure 40

Heart Failure Cardiogenic Shock ICU Cardiothoracic 40