Fred, a 68 y/o male who had an MI in April, 2015 was seen by his physician on Au
ID: 3483047 • Letter: F
Question
Fred, a 68 y/o male who had an MI in April, 2015 was seen by his physician on Aug. 30, 2017 presenting with shortness of breath, fatigability, and swelling of the lower extremities. Upon physical examination, the man was found to have distended jugulars and pitting edema of the ankles. His breathing was rapid (20 breaths/min) and pulmonary crackles were heard bilaterally in the lower lobes of the lungs. He had a pulse rate of 110 beats/min and a BP of 152/98. Since his MI, he was taking digoxin and hydrochlorothiazide. At the time, the Px blood and urine work showed:
Blood
Values
Urine
Values
Na+ (mEq/L)
128
Na+ (mEq/L)
110
K+ (mEq/L)
3.9
K+ (mEq/L)
80
Mg2+ (mg/dL)
1.7
Mg2+ (mg/day)
19
Ca2+ (mg/dL)
8.9
Ca2+ (mg/day)
105
HCO3 (mEq/L)
30
HCO3
1.7
Creatinine (mg/dl)
1.7
Creatinine (mg/L)
2080
PAH (mg/ml)
0.013
PAH (mg/ml)
5.91
Glucose (mg/dL)
85
Glucose
0
BUN (mg/dL)
14
24hr volume (L)
1.2
pCO2 (mmHg)
45
Osmolarity (mOsm/L)
750
pH
7.31
pH
6.8
The Px was admitted at that time and was treated with 2L of 5% saline and Lasix® which removed the excess blood volume. The Px’s blood pressure, heart rate and respiratory problems were reduced. Additional lab tests indicated that the Px was experiencing left ventricular failure. Once he was stable, the Px was sent home on Sept. 2.
On Dec. 7, 2017, the Px was transported to the ER via ambulance after his daughter found him unresponsive. She told the ER physician that her father had been extremely fatigued at any level of effort, had extensive flank pain and that his mental alertness had decreased significantly over the past two weeks. Physical examination finds that the Px is doesn’t respond to questioning and appears to fall asleep during the examination. Once again, the Px exhibits excessive swelling in the lower extremities with distended jugulars. His heart rate is now 92 and irregular, his BP is 164/110. His breathing is 28 breaths/min and shallow but lung sounds are normal. His urine is dark and foamy. The ends of his fingers and toes have a bluish appearance and his abdomen is large and distended. Blood and urine values are:
Blood
Values
Urine
Values
Na+ (mEq/L)
118
Na+ (mEq/L)
310
K+ (mEq/L)
2.9
K+ (mEq/L)
108
Mg2+ (mg/dL)
0.7
Mg2+ (mg/day)
29
Ca2+ (mg/dL)
5.9
Ca2+ (mg/day)
155
HCO3 (mEq/L)
29
HCO3
13.9
Creatinine (mg/dl)
2.2
Creatinine (mg/L)
1590
PAH (mg/ml)
0.013
PAH (mg/ml)
5.91
Glucose (mg/dL)
85
Glucose
0
pCO2 (mmHg)
53
Osmolarity (mOsm/L)
400
pO2 (mmHg)
67
24hr urine volume (mL)
600
pH
7.28
pH
6.8
RBC count / µL
3.8 x 106
Hemoglobin gm/dl
9.5
The attending physician immediately gave the Px 30 mg of propranolol and admitted the Px. An echocardiogram was conducted and showed right and left ventricular cardiomegaly.
What does the RBC and hemoglobin data indicate? What is the cause?
Blood
Values
Urine
Values
Na+ (mEq/L)
128
Na+ (mEq/L)
110
K+ (mEq/L)
3.9
K+ (mEq/L)
80
Mg2+ (mg/dL)
1.7
Mg2+ (mg/day)
19
Ca2+ (mg/dL)
8.9
Ca2+ (mg/day)
105
HCO3 (mEq/L)
30
HCO3
1.7
Creatinine (mg/dl)
1.7
Creatinine (mg/L)
2080
PAH (mg/ml)
0.013
PAH (mg/ml)
5.91
Glucose (mg/dL)
85
Glucose
0
BUN (mg/dL)
14
24hr volume (L)
1.2
pCO2 (mmHg)
45
Osmolarity (mOsm/L)
750
pH
7.31
pH
6.8
Explanation / Answer
Cardiomegaly is a medical condition in which the heart is enlarged. The most common causes are hypertension, coronary artery disease, and congestive heart failure.
The major signs and symptoms are palpitations, severe shortness of breath, chest pain, swelling in extremities, increased abdominal girth, fatigue, fainting, and abnormal pulmonary sounds.
Patient was diagnosed right and left cardiomegaly by ECG.The patient signs n symptoms clearly indicate the typical features of cardiomegaly. The patients with enlarged heart (cardiomegaly) are also at risk of developing blood clots inside the the heart lining. If the clots break free, they can travel to another part of the heart, the brain, or the lungs endangering the patient.
The normal range of RBC count in men is 4.7 to 6.1 million cells /up, and hemoglobin is 13.8 to 17.2 grams per definite. The patient hamatological reports says the decreased RBC counts and hemoglobin levels.
The lab data obviously shows that the patient had a complications of blood clot. The symptoms of bluish discoloration (cyanosis), shows that the patient may have affected by the pulmonary embolic phenomenon. The brain embolic phenomenon shows the decreased mental alertness.
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