<unk>  is the observation of a jugular venous pressure (JVP, the filling of the jugular vein) that rises with inspiration. It can be seen in some forms of heart disease.  It is usually indicative of right ventricular dysfunction along with hypotension and "dry lungs" (absence of pulmonary edema).
Ordinarily the JVP falls with inspiration due to reduced pressure in the expanding thoracic cavity.<unk>  suggests impaired filling of the right ventricle due to either fluid in the pericardial space or a poorly compliant myocardium or pericardium.
Kussmaul's sign
Adson's sign
Rigler's sign
Hegar's sign
Beevor's sign
Pemberton's sign
Romana's sign
Westphal's sign