Heart Alive Medical & Training

04/12/2026

The importance of Automated External Defibrillators in churches cannot be overstated. With cardiac events occurring unexpectedly, having AEDs readily available can be the difference between life and death. Training church members on how to use these devices effectively enhances community preparedness and safety. Studies show that immediate access to an AED can increase survival rates significantly. It is essential for church leaders to prioritize AED training and ensure their congregations are equipped to respond in emergencies. . Call Francisca at 6463308918 to schedulle free CPR class today for your church.

04/11/2026

Baby sitter problem? Heart Alive Medical and Training got you.

04/10/2026

What are toxins in the cardiac arrest Hs and Ts?

Toxins are one of the reversible causes of cardiac arrest listed under the “Ts” in the Hs and Ts framework used in Advanced Cardiac Life Support (ACLS). They refer to drug overdoses, poisonings, or exposure to harmful substances that depress cardiac function, disrupt heart rhythm, or impair oxygen delivery. Common examples include opioids, sedatives, tricyclic antidepressants, beta-blockers, calcium channel blockers, co***ne, alcohol, and carbon monoxide. These substances can directly cause respiratory failure, arrhythmias, or severe hypotension leading to cardiac arrest.

Signs and symptoms of toxin-related cardiac arrest

Signs and symptoms vary depending on the substance involved. Common findings may include altered mental status, pinpoint or dilated pupils, respiratory depression, abnormal heart rhythms, hypotension, seizures, or signs of hypoxia such as cyanosis. Some toxins cause characteristic clues, such as slow breathing with opioid overdose, severe hypertension and chest pain with stimulants like co***ne, or headache and confusion with carbon monoxide poisoning. Cardiac arrest may be preceded by rapid deterioration in breathing or circulation.

Appropriate treatment for toxin-related cardiac arrest

Treatment focuses on immediate life support and reversing the toxic cause. High-quality CPR and airway management with oxygen or ventilation are essential. Specific antidotes should be administered when indicated, such as naloxone for opioid overdose or calcium for calcium channel blocker toxicity. Activated charcoal may be used in certain ingestions if given early. Advanced treatments may include sodium bicarbonate for tricyclic antidepressant toxicity, lipid emulsion therapy for some drug overdoses, or hemodialysis for dialyzable toxins. Continuous monitoring and supportive care are critical while addressing the underlying poisoning.

04/08/2026

What are Pulmonary and Coronary thrombosis?

Pulmonary thrombosis most commonly refers to a pulmonary embolism, where a blood clot—usually originating from a deep vein in the legs—travels to and blocks blood flow in the pulmonary arteries of the lungs. Coronary thrombosis occurs when a blood clot forms in a coronary artery, reducing or completely blocking blood flow to the heart muscle and often causing a myocardial infarction (heart attack). Both conditions impair oxygen delivery and can be rapidly life-threatening without prompt treatment.

Signs and symptoms of pulmonary and coronary thrombosis

Pulmonary thrombosis may present with sudden shortness of breath, sharp chest pain that worsens with breathing, rapid breathing, rapid heart rate, coughing (sometimes with blood), anxiety, and low oxygen levels. Coronary thrombosis typically causes chest pain or pressure that may radiate to the arm, jaw, back, or shoulder, along with shortness of breath, sweating, nausea, dizziness, and palpitations. In both conditions, symptoms can range from mild to severe and may progress quickly.

Appropriate treatment for pulmonary and coronary thrombosis

Treatment focuses on restoring blood flow and preventing further clot formation. Pulmonary thrombosis is commonly treated with anticoagulants (such as heparin or oral blood thinners), oxygen therapy, and, in severe cases, thrombolytic drugs or surgical clot removal. Coronary thrombosis requires urgent intervention, including antiplatelet and anticoagulant medications, oxygen, pain relief, and rapid reperfusion through thrombolytics or procedures like percutaneous coronary intervention (angioplasty with stent placement). Continuous monitoring and long-term risk-factor management are essential to prevent recurrence.

04/06/2026

What is tension pneumothorax?

Tension pneumothorax is a life-threatening condition in which air enters the pleural space (the space between the lung and chest wall) and becomes trapped, creating increased pressure in the chest. This pressure compresses the affected lung, shifts the mediastinum, and restricts blood return to the heart, which can lead to severe respiratory distress and cardiovascular collapse if not treated immediately. It often results from trauma, lung disease, or mechanical ventilation.

Signs and symptoms of tension pneumothorax

Symptoms develop rapidly and include severe shortness of breath, sudden chest pain, and anxiety. Physical signs may include rapid heart rate (tachycardia), low blood pressure (hypotension), distended neck veins, tracheal deviation away from the affected side, and decreased or absent breath sounds on the affected side. The patient may also appear pale, sweaty, and in severe respiratory distress.

Appropriate treatment for tension pneumothorax

Immediate treatment is critical and involves emergency decompression of the trapped air. This is typically done by needle thoracostomy, where a large-bore needle is inserted into the second intercostal space at the midclavicular line to relieve pressure. This is followed by placement of a chest tube (tube thoracostomy) to continuously remove air and allow the lung to re-expand. Oxygen therapy, monitoring of vital signs, and treatment of the underlying cause are also essential. Rapid recognition and intervention are crucial to prevent respiratory failure or cardiac arrest.

04/05/2026

Easter Sunday

Easter Lifesaver

As we celebrate Easter, Heart Alive Medical & Training wants to remind you of the importance of being prepared for any situation. Our Easter-themed CPR class is the perfect opportunity to learn lifesaving skills, and with our limited time discount, you can make a difference in your community while saving money. Our expert trainers will guide you through the process, ensuring you're equipped to handle emergencies. By joining our class, you'll not only gain valuable knowledge but also become a vital part of your community's safety net. class

Email link https://conta.cc/4dvdeBs

Email from Heart Alive Medical & Training Limited time discount           Easter Lifesaver As we celebrate Easter, Heart Alive Medical & Training wants to remind you of the importance of being prepare

04/03/2026

Please call Dr. Francisca (DNP) at 6463308918 or go to our website at www.heartalivemedical.com

04/03/2026

What is hydrogen ion (acidosis)?

Acidosis is a condition in which there is an excessive accumulation of hydrogen ions (H⁺) in the blood, resulting in a blood pH below the normal range of 7.35–7.45. It can occur due to respiratory causes (respiratory acidosis) when the lungs cannot remove enough carbon dioxide, or metabolic causes (metabolic acidosis) when the body produces too much acid or loses too much bicarbonate. Acidosis disrupts normal cellular function and can impair organ systems, especially the heart and nervous system, if severe.

Signs and symptoms of acidosis

The symptoms of acidosis depend on its type and severity. Common signs include rapid breathing (as the body attempts to remove CO₂), fatigue, confusion, headache, and drowsiness. In severe cases, acidosis can cause shortness of breath, increased heart rate (tachycardia), low blood pressure (hypotension), nausea, vomiting, and, if untreated, shock or coma. Respiratory acidosis often presents with hypoventilation, while metabolic acidosis may cause Kussmaul respirations (deep, rapid breathing).

Appropriate treatment for acidosis

Treatment focuses on correcting the underlying cause and restoring normal pH. Respiratory acidosis may require improving ventilation using oxygen therapy or mechanical ventilation. Metabolic acidosis treatment may involve intravenous bicarbonate in severe cases, fluid replacement, and addressing the root cause, such as diabetic ketoacidosis, kidney failure, or toxin ingestion. Continuous monitoring of blood pH, electrolytes, and vital signs is essential, as untreated acidosis can lead to cardiac arrhythmias, organ failure, or death.

04/01/2026

What are hyperkalemia and hypokalemia?

Hyperkalemia is a condition in which there is an abnormally high level of potassium in the blood, typically above 5.0 mEq/L. It can result from kidney failure, excessive potassium intake, certain medications, or cellular breakdown. Hypokalemia, on the other hand, is an abnormally low potassium level, usually below 3.5 mEq/L, caused by factors such as excessive vomiting, diarrhea, diuretic use, or poor dietary intake. Both conditions disrupt normal cellular function, particularly in muscles and the heart, and can be life-threatening if untreated.

Signs and symptoms of hyperkalemia and hypokalemia

Hyperkalemia often affects the heart and muscles, causing symptoms such as muscle weakness, fatigue, numbness or tingling, palpitations, and, in severe cases, life-threatening arrhythmias. Hypokalemia can present with muscle cramps, weakness, fatigue, constipation, irregular heart rhythms, and, in severe cases, paralysis or respiratory difficulties. Electrocardiogram (ECG) changes are key indicators for both conditions: hyperkalemia may show peaked T waves and widened QRS complexes, while hypokalemia may show flattened T waves and U waves.

Appropriate treatment for hyperkalemia
and hypokalemia

Treatment aims to restore normal potassium levels and address the underlying cause. Hyperkalemia may be managed with medications that shift potassium into cells (like insulin with glucose), potassium-binding agents, diuretics, or dialysis in severe cases. Dietary potassium restriction may also be advised. Hypokalemia is treated by potassium replacement, either orally for mild cases or intravenously for severe deficiency, along with correcting contributing factors like fluid loss or medication effects. Continuous monitoring of potassium levels and cardiac function is critical during treatment to prevent dangerous complications.

03/30/2026

What is hypothermia?

Hypothermia is a medical condition in which the body’s core temperature drops below the normal range (typically below 35°C or 95°F) due to prolonged exposure to cold environments. It occurs when the body loses heat faster than it can produce it, which can impair the functioning of vital organs, slow metabolism, and, in severe cases, lead to death. Hypothermia can result from environmental exposure, wet clothing, immersion in cold water, or medical conditions that affect temperature regulation.

Signs and symptoms of hypothermia

The signs and symptoms of hypothermia vary depending on the severity. Early or mild hypothermia may present with shivering, cold and pale skin, numbness, fatigue, and rapid breathing or heart rate. Moderate hypothermia can cause confusion, slurred speech, loss of coordination, slow and shallow breathing, and decreased consciousness. Severe hypothermia may lead to very weak or irregular pulse, unresponsiveness, rigid muscles, dangerously low body temperature, and risk of cardiac arrest.

Appropriate treatment for hypothermia

Treatment focuses on gradually warming the body and preventing further heat loss. Mild hypothermia can often be managed by moving the person to a warm environment, removing wet clothing, and using blankets or warm fluids. Moderate to severe cases require more intensive interventions such as heated intravenous fluids, warm blankets, heating pads, and, in critical situations, active internal warming techniques. Medical supervision is essential to monitor heart rate, breathing, and core temperature. Avoid rapid rewarming in severe cases to prevent complications like arrhythmias or shock.

03/28/2026

IV class at Heart Alive Medical & Training. Every patient deserves only one stick. Learn your skills and be perfect with IV insertions.

03/27/2026

What is hypovolemia?

Hypovolemia is a condition in which there is an abnormally low volume of blood circulating in the body. This can result from excessive fluid loss, such as through severe bleeding, vomiting, diarrhea, or excessive sweating, or from inadequate fluid intake. It can also occur due to fluid shifts within the body, like in cases of burns or severe infections. Hypovolemia reduces the amount of blood available to deliver oxygen and nutrients to tissues, which can impair organ function and, if severe, become life-threatening.

Signs and symptoms of hypovolemia

Symptoms of hypovolemia often reflect decreased blood volume and impaired tissue perfusion. Common signs include rapid heartbeat (tachycardia), low blood pressure (hypotension), dizziness or lightheadedness, especially when standing (orthostatic hypotension), and reduced urine output. Other manifestations can include pale, cool, or clammy skin, weakness, fatigue, confusion, and, in severe cases, shock. The severity of symptoms usually correlates with the extent and speed of fluid loss.

Appropriate treatment for hypovolemia

Treatment depends on the cause and severity. Mild hypovolemia may be managed with oral fluids or electrolyte solutions. Moderate to severe cases often require intravenous (IV) fluid replacement using isotonic crystalloids like normal saline or lactated Ringer’s solution. In cases of significant blood loss, blood transfusions may be necessary. Treating the underlying cause is essential, such as controlling bleeding, stopping vomiting or diarrhea, or managing burns. Continuous monitoring of vital signs, urine output, and laboratory values is critical to ensure effective recovery and prevent complications like organ failure or shock.