precordial/pretracheal stethoscope
| precordia | The epigastrium and anterior surface of the lower part of the thorax. Synonym: antecardium. Origin: L. Praecordia (ntr. Pl. Only), the diaphragm, the entrails, fr. Prae, before, + cor (cord-), heart (05 Mar 2000) |
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| precordial | <anatomy, cardiology> Pertaining to the precordium, which is the region over the heart and lower part of the thorax. (18 Nov 1997) |
| precordial catch syndrome | <syndrome> A benign syndrome of uncertain origin, characterised by sharp, sudden pain in the region of the cardiac apex on inspiration, yet usually relieved by forcing a deeper breath; tenderness is absent. (05 Mar 2000) |
| precordial electrocardiography | Recording of electrocardiographic signals from the anterior left chest; conventionally six electrode positions are used but any number may be applied. (05 Mar 2000) |
| precordial leads | Those in which the exploring electrode is on the chest overlying the heart or its vicinity. Synonym: precordial leads, semidirect leads. (05 Mar 2000) |
| precordialgia | Pain in the precordial region. Origin: precordia + G. Algos, pain (05 Mar 2000) |
| precordial |
in front of the heart; involving the precordium
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| precordial |
Pertaining to the precordium, which is the region over the heart and stomach.
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| precordial lead |
A lead having one electrode placed over the precordium, the other over an indifferent region.
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| precordial pain |
Pain felt in the center of the chest (e.g., below the sternum) or in the left side of the chest.
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| precordial thump |
A forceful punch delivered to a patient¡¯s sternum in an attempt to terminate a lethal cardiac rhythm, such as ventricular fibrillation or ventricular tachycardia.
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| precordia | in front of the heart |
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