When Your Heart Gallops?

Gallop rhythm is a mechanical event associated with a relatively rapid rate of ventricular filling and characterized by a ventricular bulge and a low-frequency sound.

What causes cardiac gallops?

The sounds are thought to be caused by the atrium, facing back-pressure, forcing volume into an incompletely emptied ventricle. Then, given tachycardia, a "gallop" is produced. With right-sided back pressure after pulmonary embolism, and therefore an incompletely emptied right ventricle, a right-sided gallop can occur.

Why does my heart make a clicking sound?

The normal heartbeat sounds like ''lub-dub. '' But as a prolapsed valve fills with blood, it may make a popping noise, or click, between the lub and the dub. And if blood seeps back into the atrium, after the click a murmur may be heard that sounds like sawing wood.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.