third heart sound

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third heart sound

The heart sound that occurs in early diastole and corresponds with the first phase of rapid ventricular filling.

third heart sound

S₃ gallop, ventricular gallop Cardiology An extra heart sound traditionally regarded as a sign of left ventricular systolic dysfunction–heart failure; its significance differs according to the valve involved and the type of underlying defect; it is caused by rapid ventricular filling, and best heard over the apex with the Pt in supine or left lateral position; it ↑ with inspiration, exercise, elevation of legs, ↑ venous return. Cf Fourth heart sound.

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angina angina cruris angina pectoris atrial gallop crescendo angina fourth heart sound gallop heart murmur heart sound heart sounds intestinal angina left ventricular failure physiologic third heart sound preinfarction angina presystolic gallop Prinzmetal's angina protodiastolic gallop S 1 S 2			Innocent murmurs and third heart sounds in black schoolchildren. How do you deal with anaesthesia in a child with a murmur? by Diedericks, Johan / CME: Your SA Journal of CPD AUDICOR(R) is the first technology to synchronize the electrical and mechanical activities of the heart to precisely detect, accurately interpret, and clearly document the presence of the third heart sound (S3) by using the company's patented Correlated Audioelectric Cardiography (COR) technology. Inovise Medical, Inc. to Present at Medtech Insight's ``Investment In ... by Business Wire Research is emphasizing the diagnostic and prognostic role of the third heart sound (S3). Inovise Medical Announces Introduction of New Portable AUDICOR(R) 200 ... by Business Wire			thioridazine hydrochloride thiosemicarbazide thiostrepton thiosulfate thiosulfuric acid thiotepa thiothixene thiothixine thiouracil thiourea thioureylenes thioxanthene thioxanthene derivative thiram third third & fourth pharyngeal pouch syndrome third cranial nerve third cuneiform bone third degree collateral ligament injury third diabetic syndrome third eye third eyelid third fibular muscle third generation cephalosporin third generation oral contraceptive third heart sound third molar Third Nuclear Age third occipital nerve third party third peroneal muscle third phalanx fracture Third Spacing third stage of labor third ventricle third ventriculostomy third-degree AV heart block third-degree block third-degree burn Third-Degree Intent third-line therapy third-party reimbursement thirst Thiry-Vella fistula thistle thistle, blessed thistle, carline thistle, milk thistle, St. Mary's thixo- thixolabile			Third Generation Gyro Third Generation Inertial Instrument Third Generation Internet Protocol Third generation language Third generation language Third Generation Mobile System third generation oral contraceptive Third Generation Partnership Program Third Generation Platform Third Generation Radio Transmission Technology Third Generation TPM Third Generation Wave Model Third Generation Wireless Third Generation Wireless Network Third Generation-Traffic Management Protocol Third Geneva Convention Third Go Around Third grade Third Green identity Third Growth Eastern White Pine Third Gulf War Third Gulf War Third hand smoke Third hand smoke Third hand smoke Third Harbor Engineering Investigation and Design Institute third harmonic Third harmonic generation third heart sound Third Heartbeat Wave Third Higher School Third Hour Third Hour third house Third Independence War Third Intercondylar Tubercle of Parsons Third International Third International Third International (Comintern) Third International (Comintern) Third International (politics) Third International (politics) Third International Balkan Botanical Congress Third International Math and Science Study Third International Mathematics and Science Study - Repeat Third International Symposium on Artificial Recharge Third International Transportation and Automotive Fair Third Internationalists Third Investment Experts Group Third John Third Lagrange Point Third Lateran Council Third Law of Indices third law of motion third law of motion Third Law of Newton Third Law of Newton third law of thermodynamics third law of thermodynamics

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