If the papillary muscles are not functioning properly, the mitral valve may leak during contraction of the left ventricle.

If pulmonary hypertension secondary to mitral stenosis is severe, the P < sub > 2 </ sub > ( pulmonic ) component of the second heart sound ( S < sub > 2 </ sub >) will become loud.

If a trans-septal puncture is made during right heart catheterization, however, the pressure gradient can accurately quantify the severity of mitral stenosis.

If the usual resting pulse pressure is consistently greater than 100 mmHg, the most likely basis is stiffness of the major arteries, aortic regurgitation ( a leak in the aortic valve ), arteriovenous malformation ( an extra path for blood to travel from a high pressure artery to a low pressure vein without the gradient of a capillary bed ), hyperthyroidism or some combination.

If the leaflets do not close correctly, aortic regurgitation can occur.

If both copies are damaged, the Purkinje layer ( a part of the cerebellum that contains better-connected neurons than any other ) develops abnormally, runting is more common, and pups die within weeks due to inadequate lung development.

If W isn't irreducible, then the dominant species ( or quasispecies ) that develops can depend on the initial population, as is the case in the simple example given below.

If snowfall stays on the ground for a series of years uninterrupted, the snowpack develops into a mass of ice called glacier.

If a new mesocyclone develops, the cycle may start again, producing one or more new tornadoes.

If a battery has been completely discharged ( e. g. the car lights were left on overnight ) and next is given a fast charge for only a few minutes, then during the short charging time it develops only a charge near the interface.

If a patient is already in the hospital for another reason, and develops an emergency condition, EMTALA similarly does not apply.

If canalization is not present, small changes in the genome have an immediate effect on the phenotype that develops.

If too many jobs must be done by hand and there is a shortage of labour compared with independent resources that free labour could take up (" land ", although this condition is not clear in the story ), a market for slavery develops.

If someone develops a new infection and it has not cleared after eight to twelve weeks, 24 weeks of pegylated interferon is recommended.

If a patient with a central line develops signs of infection, blood cultures are taken from both the catheter and from a vein elsewhere in the body.

For example, The Encyclopedia of Christian Parenting recommended: " If your child develops an interest in TV star magazines or rock records, you may want to encourage a Christian orientation by giving Campus Life or Larry Norman, Randy Stonehill, or Barry McGuire records as gifts ".

If appendicitis develops in a pregnant woman, an appendectomy is usually performed and should not harm the fetus.

If life develops on these worlds they usually take on many bizarre forms, like living crystal or rock, liquid or gaseous physical states, or incorporeal, dimensional, or energy-based states.

If a pattern of acquittals develops, however, in response to repeated attempts to prosecute a statutory offence, this can have the de facto effect of invalidating the statute.

If the cancer develops, it is very often deadly.

If torticollis is not corrected, facial asymmetry often develops.

If blood sugar levels drop too low, a potentially fatal condition called hypoglycemia develops.

If an underwater fight, or a quick need to escape, develops, agility and lack of cumbersomeness could be vital.

If the lesion can be completely removed via surgical resection, cryotherapy, laser ablation, or some other locally-targeted treatment modality before frank invasion and metastasis develops, cure rates for CIS approach 100 %.

If the corneal stroma develops visually significant opacity, irregularity, or edema, a cornea of a deceased donor can be transplanted.

" If the conflict progresses, possibly into armed clashes, the role develops with the addition of the identification and removal of the armed groups-but again, at a low level, in communities rather than throughout entire cities.

* If you have flown, perhaps you can understand the love a pilot develops for flight.

If excessive hydrostatic pressure develops within the lymph vessels, though, some fluid can leak back into the interstitial space and contribute to formation of edema.

If successful in this, the baby develops a sense of trust, which “ forms the basis in the child for a sense of identity “.

If irritation develops, manufacturers recommend that the client not use the product.

If adjectival meanings show relatively low retentiveness of stems, as I am confident will prove to be the case in most languages of the world, why should our basic lists include 15 per cent of these unstable forms, but only 8 per cent of animals and plants which replace much more slowly??

If the steel is cooled slowly, the iron will gradually change into its low temperature allotrope.

If necessary, motoring slowly around the location of the anchor also helps dislodge it.

If a person's hands are placed around the glass without touching it, the vanes will turn slowly or not at all, but if the glass is touched to warm it quickly, they will turn more noticeably.

If the water is evaporated too slowly, the electrodes will flood, preventing the reactants from reaching the catalyst and stopping the reaction.

If a hellbender ends up in an area of slowly moving water, not enough water will pass over its skin in a given time period, making it difficult to garner enough oxygen to support necessary respiratory functions.

If you push on a wall very slowly, you can actually feel your push increasing.

If the latter subgroup cools slowly from a melt, it forms exsolution lamellae because the two components — orthoclase and albite — are unstable in solid solution.

If the piston is slowly lowered, the system will trace a curve of increasing temperature and pressure within the gas region of the phase diagram.

If it is smoked too slowly, this will happen more often.

If a large part of the cooking time is spent at temperatures lower than 60 ° C ( as when the contents of the cooker are slowly cooling over a long period ), a danger of food poisoning due to bacterial infection, or toxins produced by multiplying bacteria, arises.

If disturbed, they abandon the net and flap slowly away.

If the high temperature intermediate composition alkali feldspars are allowed to cool slowly, exsolution occurs and a perthite structure results.

If consolidation occurs slowly, repulsive forces drive the material apart before a significant explosion can occur.

If paper moves through the fuser more slowly, there is more roller contact time for the toner to melt, and the fuser can operate at a lower temperature.

If the pressure is allowed to slowly drop after timing ( see # Pressure release methods for details ), cooking times are even shorter.

* If a person exposes their forearm and closes their eyes or turns their head in the opposite direction while a second person slowly traces a finger from the wrist upward to the crook of the elbow, many people are unable to say when the crease of their elbow is being touched.

* If a person is lying on his / her stomach with arms stretched in front and another person raises his / her arms about 2 feet off the ground and holds them there for approximately one minute, with the person on the ground having his / her eyes closed and head hanging, then slowly lowers the arms to the ground, it will feel as if the arms are going below the level of the rest of the body.

If is too small the chain will mix slowly ( i. e., the acceptance rate will be high but successive samples will move around the space slowly and the chain will converge only slowly to ).

If you are lactose intolerant, your blood sugar levels will either rise slowly, or not at all.

If there are two people in the kitchen, one person can slowly pour the oil while the other does the whisking.

If the rate of absorption is best in the large intestine or colon, then a coating that is acid resistant and dissolves slowly would be used to ensure it reached that point before dispersing.

If the pitcher were to move at an angle but with the same speed, the variation of the frequency at which the receiver would catch the ball would be less as the distance between the two would change more slowly.