Causes of Low Blood Pressure After Heart Surgery

Every surgery comes with its own potential sets of minor complications which are easily taken care of by your surgeon. Low blood pressure after heart surgery is one such risk.

The blood pressure can rise or drop during or after the surgery for a variety of causes. Want to know why? Let us right-on dig into the topic right away now:

Blood Pressure:

Oxygenated blood is pumped by the heart is circulated to all parts of the body through arteries. And the force of this blood that circulates through these arteries is termed as Blood Pressure. This pressure is represented with two readings systolic pressure: the force of blood in arteries when the heart contracts, and diastolic pressure: the force when the heart is in its relaxed state between the beats.

Changes in blood pressure can indicate underlying health problems. While High blood pressure is one of the most common risk factors of heart diseases, low blood pressure is the underlying sign of inadequate blood flow.

Even successful surgeries can stimulate blood pressure changes in patient’s especially low blood pressure after heart surgeries are common.

Here are three possible causes of low blood pressure after heart surgery:  

Anaesthetics:

Blood pressure is affected by anaesthetic drugs that are used to put patients to sleep for surgical operations. The Aesthetic drugs can stimulate the blood pressure during and after the surgery when the drug affects come off. This stimulation can happen either way, in some patients the blood pressure can drop significantly which will be soon brought back to normal by your heart surgeon.

Hypovolemic shock:

Hypovolemic shock is a medical condition that occurs there is less than sufficient blood volume due to loss of blood which can happen during surgery. In major procedures like open-heart surgeries, loss of blood is a common condition which can cause low blood pressure. Blood transfusion is generally performed by a heart surgeon to restore the lost blood and with the advent of minimally invasive heart procedures, the potential risk of this condition is greatly reduced. Dr. Alla Gopala Krishna Gokhale is one of the heart transplant surgeons in Telangana with world-class expertise in Minimally Invasive Cardiothoracic Surgery.

Septic Shock:

Septic shock is a medical complication that occurs when the blood vessels tend to leak fluids into other tissues due to fungal, bacterial or viral infections. And low blood pressure is one of the symptoms of this Septic Shock. The possibility of this complication is very rare, however, its occurrence can result in severe clinical outcomes. This medical complication is treated by using extra fluids, antibiotics and giving vasopressors to increase the blood pressure.

Heart surgery in most cases is a clean procedure with the meagre possibility of complications. All three complications arising are efficiently treated by your heart specialists. However, if none of the above are causing your blood pressure drop, there may be other reasons for your low blood pressure. We recommend you to contact your heart specialist if you are experiencing any symptoms of low blood pressure so that your heart specialist can help you figure out the problem and treat it efficiently as soon as possible.

Need more info or want to contact best heart surgeon in Hyderabad to help you treat your heart problems? You can contact Dr. Gokhale here: